DIAGNOSIS AND TESTING

Principles of Operation

For a detailed description of the air bag supplemental restraints system, refer to the relevant Description and Operation section in the workshop manual. REFER to:

Safety Belt System (501-20A, Description and Operation),

Air Bag and Safety Belt Pretensioner Supplemental Restraint System (SRS) (501-20B, Description and Operation).

Overview

The information in this section is intended to help with basic diagnosis of the SRS system.

For information on the description and operation of the system, refer to the relevant section of the workshop manual.

Given the potential for damage/injury, the preferred method of diagnosis is the approved diagnostic system, and even when using this, the following safety information should be followed at all times:

Safety Information

WARNINGS:

To avoid accidental deployment the back-up power supply must be depleted before beginning any work on the SRS system or its components. Failure to follow this instruction may result in personal injury.
Do not use a multimeter to probe an SRS actuator. It is possible for the power from the multimeter battery to trigger the activation of the actuator. Failure to follow this instruction may result in personal injury.

NOTES:

It is advisable not to use a cellular phone or to have a cellular phone in close proximity when working on the SRS system or components.
Given the legal implications of a restraints system failure, harness repairs to Air Bag module circuits are not acceptable. Where the text refers to "REPAIR the circuit", this will normally mean the replacement of a harness.

Power supply depletion

Before beginning any work on the SRS system or related components:

Remove the ignition key.

Disconnect the battery leads, ground first.

Wait 2 minutes for the power circuit to discharge.

There are comprehensive instructions on the correct procedures for SRS system repairs in the workshop manual. Refer to the relevant section of the workshop manual.

Inspection and Verification

CAUTION:

Diagnosis by substitution from a donor vehicle is NOT acceptable. Substitution of control modules does not guarantee confirmation of a fault and may also cause additional faults in the vehicle being checked and/or the donor vehicle.

NOTE:

Check and rectify basic faults before beginning diagnostic routines involving pinpoint tests.

Verify the customer concern.

Visually inspect for obvious signs of mechanical or electrical damage.

Visual Inspection

Mechanical	Electrical
Check for the installation of non-standard accessories which may affect or obstruct the function of the system Check the condition of trim, etc at the SRS system components Sensor(s) Pretensioner(s) Air bag module(s) Occupant detection/classification sensors Seat position sensor	Fuses Wiring harness Confirm all electrical connector(s) are engaged correctly on the air bag circuits Confirm the restraints control module (RCM) is correctly installed Warning lamp bulb(s) Impact sensor(s) Buckle sensor(s) Pretensioner(s) Air bag module(s) Air bag deactivation switch Air bag deactivation warning lamp Occupant detection/classification sensors Seat position sensor Clockspring

Mechanical

Electrical

Check for the installation of non-standard accessories which may affect or obstruct the function of the system
Check the condition of trim, etc at the SRS system components
Sensor(s)
Pretensioner(s)
Air bag module(s)
Occupant detection/classification sensors
Seat position sensor

Fuses
Wiring harness
Confirm all electrical connector(s) are engaged correctly on the air bag circuits
Confirm the restraints control module (RCM) is correctly installed
Warning lamp bulb(s)
Impact sensor(s)
Buckle sensor(s)
Pretensioner(s)
Air bag module(s)
Air bag deactivation switch
Air bag deactivation warning lamp
Occupant detection/classification sensors
Seat position sensor
Clockspring

If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.

If the cause is not visually evident, check for Diagnostic Trouble Codes (DTCs) and refer to the relevant DTC Index.

Seatbelt Buckle Pre Tensioner Diagnostics

This procedure should be used to aid diagnosis of the following supplementary restraints system (SRS) - buckle pre tensioner (PBP) fault codes

SRS Light Status	DTC
On	B1212-11
On	B1212-12
On	B1212-1A
On	B1212-1B
On	B1213-11
On	B1213-12
On	B1213-1A
On	B1213-1B

PINPOINT TEST A : BUCKLE PRE TENSIONER DIAGNOSTIC
A1: DIAGNOSTIC PROCEDURE
TEST CONDITIONS	DETAILS/RESULTS/ACTIONS
WARNINGS: Prior to any work on the SRS system the vehicle battery must be disconnected system the vehicle battery must be disconnected Please wait for 120 seconds to allow the air bag deployment energy reserve to dissipate
	1 Check location of harness fly-lead ensuring there is no risk snagging and sufficient strain relief during full seat travel
	2 Disconnect under-seat buckle pre tensioner connectors
	3 Check connector for water ingress or signs of corrosion (white/green residue)
	4 Check for debris in female connector and remove as required
	5 Check for debris in male harness end connector and remove
	6 Check that male connector pins are secure and in good condition
	7 Check that all connector terminals are clean secure and in good condition
	8 Reconnect the connector An audible click should be heard confirming security
	9 Check actuator harness fly-lead is connected and correctly routed
	10 Reconnect the vehicle battery
	11 Clear the DTC, cycle the ignition state off / on wait 30 seconds and re-test
	12 To confirm repair. Whilst sitting in seat, retest as follows: Seat fully up - move fully backwards and forwards Seat fully down - move fully backwards and forwards
	Is the warning lamp illuminated? Yes GO to Pinpoint Test B. No No further action required

PINPOINT TEST B : BUCKLE PRE TENSIONER DIAGNOSTIC
B1: DIAGNOSTIC PROCEDURE
TEST CONDITIONS	DETAILS/RESULTS/ACTIONS
WARNINGS: Prior to any work on the SRS system the vehicle battery must be disconnected system the vehicle battery must be disconnected Please wait for 120 seconds to allow the air bag deployment energy reserve to dissipate
	1 Check routing and condition of harness along buckle pre tensioner tube Pre 10 model year : x2 cable tie & tape Post 10 model year : Cradle
	2 Ensure harness is in good condition with no damage
	3 Ensure harness is securely routed
	4 Reconnect the vehicle battery
	5 Clear the DTC, cycle the ignition state off / on wait 30 seconds and re-test
	6 To confirm repair. Whilst sitting in seat, retest as follows: Seat fully up - move fully backwards and forwards Seat fully down - move fully backwards and forwards
	Is the warning lamp illuminated? Yes GO to Pinpoint Test C. No No further action required

PINPOINT TEST C : BUCKLE PRE TENSIONER DIAGNOSTIC
C1: DIAGNOSTIC PROCEDURE
TEST CONDITIONS	DETAILS/RESULTS/ACTIONS
WARNINGS: Prior to any work on the SRS system the vehicle battery must be disconnected system the vehicle battery must be disconnected Please wait for 120 seconds to allow the air bag deployment energy reserve to dissipate
	1 Remove seat and check routing and condition of under-seat harness
	2 Ensure harness is in good condition with no damage
	3 Ensure harness is securely routed
	4 Ensure all fir tree clips and cable ties are correctly installed
	5 Reinstall seat
	6 Ensure harness is securely routed
	7 Reconnect the vehicle battery
	8 Clear the DTC, cycle the ignition state off / on wait 30 seconds and re-test
	9 To confirm repair. Whilst sitting in seat, retest as follows: Seat fully up - move fully backwards and forwards Seat fully down - move fully backwards and forwards
	Is the warning lamp illuminated? Yes Install new component No No further action required

DTC index

NOTES:

Generic scan tools may not read the codes listed, or may read only 5-digit codes. Match the 5 digits from the scan tool to the first 5 digits of the 7-digit code listed to identify the fault (the last 2 digits give extra information read by the manufacturer-approved diagnostic system).
Check and rectify basic faults before beginning diagnostic routines involving pinpoint tests.
Inspect connectors for signs of water ingress, and pins for damage and/or corrosion.
If diagnostic trouble codes are recorded and, after performing the pinpoint tests, a fault is not present, an intermittent concern may be the cause. Always check for loose connections and corroded terminals.

DTC	Description	Possible causes	Action
B000111	Driver Frontal Stage 1 Deployment Control	Deployment control circuit short circuit to ground	Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs. Check for a trapped wiring harness in the steering wheel.
B000112	Driver Frontal Stage 1 Deployment Control	Deployment control circuit short circuit to power	Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs. Check for a trapped wiring harness in the steering wheel.
B00011A	Driver Frontal Stage 1 Deployment Control	Deployment control circuit resistance below threshold Possible short circuit in the drivers airbag circuit	Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs. Check the airbag wiring connectors are correctly engaged.
B00011B	Driver Frontal Stage 1 Deployment Control	Deployment control circuit resistance above threshold	Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs. Check the airbag wiring connectors are correctly engaged.
B000164	Driver Frontal Stage 1 Deployment Control	Deployment control signal plausibility failure Possible configuration error (The output has been switched off but the Airbag is installed)	Configure the module using the approved diagnostic system. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B000211	Driver Frontal Stage 2 Deployment Control	Deployment control circuit short circuit to ground	Check the wiring harness for damage. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B000212	Driver Frontal Stage 2 Deployment Control	Deployment control circuit short circuit to power	Check the wiring harness for damage. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B00021A	Driver Frontal Stage 2 Deployment Control	Deployment control circuit resistance below threshold Possible short circuit in the drivers airbag circuit	Check the airbag wiring connectors are correctly engaged. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B00021B	Driver Frontal Stage 2 Deployment Control	Deployment control circuit resistance above threshold	Check the airbag wiring connectors are correctly engaged. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B000264	Driver Frontal Stage 2 Deployment Control	Deployment control: signal plausibility failure Possible configuration error (The output has been switched off but the Airbag is installed)	Configure the module using the approved diagnostic system. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B001011	Passenger Frontal Stage 1 Deployment Control	Deployment control circuit short circuit to ground	Check the wiring harness for damage. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B001012	Passenger Frontal Stage 1 Deployment Control	Deployment control circuit short circuit to power	Check the wiring harness for damage. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B00101A	Passenger Frontal Stage 1 Deployment Control	Deployment control circuit resistance below threshold Possible short circuit in the airbag circuit	Check the airbag wiring connectors are correctly engaged. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B00101B	Passenger Frontal Stage 1 Deployment Control	Deployment control circuit resistance above threshold	Check the airbag wiring connectors are correctly engaged. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B001064	Passenger Frontal Stage 1 Deployment Control	Deployment control: signal plausibility failure Possible configuration error (The output has been switched off but the Airbag is installed)	Configure the module using the approved diagnostic system. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B001111	Passenger Frontal Stage 2 Deployment Control	Deployment control circuit short circuit to ground	Check the wiring harness for damage. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B001112	Passenger Frontal Stage 2 Deployment Control	Deployment control circuit short circuit to power	Check the wiring harness for damage. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B00111A	Passenger Frontal Stage 2 Deployment Control	Deployment control circuit resistance below threshold Possible short circuit in the airbag circuit	Check the airbag wiring connectors are correctly engaged. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B00111B	Passenger Frontal Stage 2 Deployment Control	Deployment control circuit resistance above threshold	Check the airbag wiring connectors are correctly engaged. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B001164	Passenger Frontal Stage 2 Deployment Control	Deployment control: signal plausibility failure Possible configuration error (The output has been switched off but the airbag is installed)	Configure the module using the approved diagnostic system. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B002011	Left Side Airbag Deployment Control	Deployment control circuit short circuit to ground	Check the wiring harness for damage. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B002012	Left Side Airbag Deployment Control	Deployment control circuit short circuit to power	Check the wiring harness for damage. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B00201A	Left Side Airbag Deployment Control	Deployment control circuit resistance below threshold Possible short circuit in the airbag circuit	Check the airbag wiring connectors are correctly engaged. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B00201B	Left Side Airbag Deployment Control	Deployment control circuit resistance above threshold	Check the airbag wiring connectors are correctly engaged. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B002064	Left Side Airbag Deployment Control	Deployment control: signal plausibility failure Possible configuration error (The output has been switched off but the airbag is installed)	Configure the module using the approved diagnostic system. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B002111	Left Curtain Deployment Control 1	Deployment control circuit 1 short circuit to ground	Check the wiring harness for damage. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B002112	Left Curtain Deployment Control 1	Deployment control circuit 1 short circuit to power	Check the wiring harness for damage. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B00211A	Left Curtain Deployment Control 1	Deployment control circuit 1 circuit resistance below threshold Possible short circuit in the airbag circuit	Check the airbag wiring connectors are correctly engaged. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B00211B	Left Curtain Deployment Control 1	Deployment control circuit 1 circuit resistance above threshold	Check the airbag wiring connectors are correctly engaged. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B002164	Left Curtain Deployment Control 1	Deployment control 1 signal plausibility failure Possible configuration error (The output has been switched off but the airbag is installed)	Configure the module using the approved diagnostic system. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B002211	Left Curtain Deployment Control 2	Deployment control circuit 2 short circuit to ground	Check the wiring harness for damage. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B002212	Left Curtain Deployment Control 2	Deployment control circuit 2 short circuit to power	Check the wiring harness for damage. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B00221A	Left Curtain Deployment Control 2	Deployment control circuit 2 circuit resistance below threshold Possible short circuit in the airbag circuit	Check the airbag wiring connectors are correctly engaged. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B00221B	Left Curtain Deployment Control 2	Deployment control circuit 2 circuit resistance above threshold	Check the airbag wiring connectors are correctly engaged. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B002264	Left Curtain Deployment Control 2	Deployment control 2: signal plausibility failure Possible configuration error (The output has been switched off but the airbag is installed)	Configure the module using the approved diagnostic system. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B002811	Right Side Airbag Deployment Control	Deployment control circuit short circuit to ground	Check the wiring harness for damage. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B002812	Right Side Airbag Deployment Control	Deployment control circuit short circuit to power	Check the wiring harness for damage. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B00281A	Right Side Airbag Deployment Control	Deployment control circuit resistance below threshold Possible short circuit in the airbag circuit	Check the airbag wiring connectors are correctly engaged. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B00281B	Right Side Airbag Deployment Control	Deployment control circuit resistance above threshold	Check the airbag wiring connectors are correctly engaged. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B002864	Right Side Airbag Deployment Control	Deployment control: signal plausibility failure Possible configuration error (The output has been switched off but the airbag is installed)	Configure the module using the approved diagnostic system. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B002911	Right Curtain Deployment Control 1	Deployment control circuit 1 short circuit to ground	Check the wiring harness for damage. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B002912	Right Curtain Deployment Control 1	Deployment control circuit 1 short circuit to power	Check the wiring harness for damage. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B00291A	Right Curtain Deployment Control 1	Deployment control circuit 1 circuit resistance below threshold Possible short circuit in the airbag circuit	Check the airbag wiring connectors are correctly engaged. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B00291B	Right Curtain Deployment Control 1	Deployment control circuit 1 circuit resistance above threshold	Check the airbag wiring connectors are correctly engaged. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B002964	Right Curtain Deployment Control 1	Deployment control 1 signal plausibility failure Possible configuration error (The output has been switched off but the airbag is installed)	Configure the module using the approved diagnostic system. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B002A11	Right Curtain Deployment Control 2	Deployment control circuit 2 short circuit to ground	Check the wiring harness for damage. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B002A12	Right Curtain Deployment Control 2	Deployment control circuit 2 short circuit to power	Check the wiring harness for damage. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B002A1A	Right Curtain Deployment Control 2	Deployment control circuit 2 circuit resistance below threshold Possible short circuit in the airbag circuit	Check the airbag wiring connectors are correctly engaged. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B002A1B	Right Curtain Deployment Control 2	Deployment control circuit 2 circuit resistance above threshold	Check the airbag wiring connectors are correctly engaged. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B002A64	Right Curtain Deployment Control 2	Deployment control 2: signal plausibility failure Possible configuration error (The output has been switched off but the airbag is installed)	Configure the module using the approved diagnostic system. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B005011	Driver Seatbelt Sensor	Safety belt sensor circuit short circuit to ground	Check for steering angle sensor DTCs. Check the seat belt buckle wiring for signs of damage. Refer to the electrical guides and check the buckle switch circuit. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
B005015	Driver Seatbelt Sensor	Safety belt sensor circuit short circuit to power Safety belt sensor circuit high resistance	Check for steering angle sensor DTCs. Check the seat belt buckle wiring for signs of damage. Refer to the electrical guides and check the buckle switch circuit. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
B00501D	Driver Seatbelt Sensor	Safety belt sensor circuit current out of range	Check for steering angle sensor DTCs. Check the seat belt buckle wiring for signs of damage. Refer to the electrical guides and check the buckle switch circuit. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
B005064	Driver Seatbelt Sensor	Safety belt sensor signal plausibility failure Possible configuration error (The output has been switched off but the unit is installed)	Check for steering angle sensor DTCs. Check the seat belt buckle wiring for signs of damage. Refer to the electrical guides and check the buckle switch circuit. Configure the module using the approved diagnostic system. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
B009011	Left Frontal Restraints Sensor	Impact sensor circuit short circuit to ground	Check the impact sensor and circuits. Refer to the electrical guides.
B009012	Left Frontal Restraints Sensor	Impact sensor circuit short circuit to power	Check the impact sensor and circuits. Refer to the electrical guides.
B009064	Left Frontal Restraints Sensor	Impact sensor signal plausibility failure Possible configuration error	Check the impact sensor and circuits. Refer to the electrical guides. Configure the module using the approved diagnostic system.
B009081	Left Frontal Restraints Sensor	Invalid serial data received Possible high resistance	Check the impact sensor and circuits. Refer to the electrical guides.
B009092	Left Frontal Restraints Sensor	Impact sensor performance or incorrect operation	Check the impact sensor and circuits. Refer to the electrical guides.
B009096	Left Frontal Restraints Sensor	Impact sensor component internal failure	Check the impact sensor and circuits. Refer to the electrical guides.
B009111	Left Side Restraints Sensor 1	Impact sensor circuit short circuit to ground	Check the impact sensor and circuits. Refer to the electrical guides.
B009112	Left Side Restraints Sensor 1	Impact sensor circuit short circuit to power	Check the impact sensor and circuits. Refer to the electrical guides.
B009164	Left Side Restraints Sensor 1	Impact sensor signal plausibility failure Possible configuration error (The output has been switched off but the unit is installed)	Check the impact sensor and circuits. Refer to the electrical guides. Configure the module using the approved diagnostic system.
B009181	Left Side Restraints Sensor 1	Invalid serial data received Possible high resistance	Check the impact sensor and circuits. Refer to the electrical guides.
B009192	Left Side Restraints Sensor 1	Impact sensor performance or incorrect operation	Check the impact sensor and circuits. Refer to the electrical guides.
B009196	Left Side Restraints Sensor 1	Impact sensor component internal failure	Check the impact sensor and circuits. Refer to the electrical guides.
B009211	Left Side Restraints Sensor 2	Impact sensor circuit short circuit to ground	Check the impact sensor and circuits. Refer to the electrical guides.
B009212	Left Side Restraints Sensor 2	Impact sensor circuit short circuit to power	Check the impact sensor and circuits. Refer to the electrical guides.
B009264	Left Side Restraints Sensor 2	Impact sensor signal plausibility failure Possible configuration error (The output has been switched off but the unit is installed)	Check the impact sensor and circuits. Refer to the electrical guides. Configure the module using the approved diagnostic system.
B009281	Left Side Restraints Sensor 2	Invalid serial data received Possible high resistance	Check the impact sensor and circuits. Refer to the electrical guides.
B009292	Left Side Restraints Sensor 2	Impact sensor performance or incorrect operation	Check the impact sensor and circuits. Refer to the electrical guides.
B009296	Left Side Restraints Sensor 2	Impact sensor component internal failure	Check the impact sensor and circuits. Refer to the electrical guides.
B009311	Left Side Restraints Sensor 3	Impact sensor circuit short circuit to ground	Check the impact sensor and circuits. Refer to the electrical guides.
B009312	Left Side Restraints Sensor 3	Impact sensor circuit short circuit to power	Check the impact sensor and circuits. Refer to the electrical guides.
B009364	Left Side Restraints Sensor 3	Impact sensor signal plausibility failure Possible configuration error (The output has been switched off but the unit is installed)	Check the impact sensor and circuits. Refer to the electrical guides. Configure the module using the approved diagnostic system.
B009381	Left Side Restraints Sensor 3	Invalid serial data received Possible high resistance	Check the impact sensor and circuits. Refer to the electrical guides.
B009392	Left Side Restraints Sensor 3	Impact sensor performance or incorrect operation	Check the impact sensor and circuits. Refer to the electrical guides.
B009396	Left Side Restraints Sensor 3	Impact sensor component internal failure	Check the impact sensor and circuits. Refer to the electrical guides.
B009511	Right Frontal Restraints Sensor	Impact sensor circuit short circuit to ground	Check the impact sensor and circuits. Refer to the electrical guides.
B009512	Right Frontal Restraints Sensor	Impact sensor circuit short circuit to power	Check the impact sensor and circuits. Refer to the electrical guides.
B009564	Right Frontal Restraints Sensor	Impact sensor signal plausibility failure Possible configuration error (The output has been switched off but the unit is installed)	Check the impact sensor and circuits. Refer to the electrical guides. Configure the module using the approved diagnostic system.
B009581	Right Frontal Restraints Sensor	Invalid serial data received Possible high resistance	Check the impact sensor and circuits. Refer to the electrical guides.
B009592	Right Frontal Restraints Sensor	Impact sensor performance or incorrect operation	Check the impact sensor and circuits. Refer to the electrical guides.
B009596	Right Frontal Restraints Sensor	Impact sensor component internal failure	Check the impact sensor and circuits. Refer to the electrical guides.
B009611	Right Side Restraints Sensor 1	Impact sensor circuit short circuit to ground	Check the impact sensor and circuits. Refer to the electrical guides.
B009612	Right Side Restraints Sensor 1	Impact sensor circuit short circuit to power	Check the impact sensor and circuits. Refer to the electrical guides.
B009664	Right Side Restraints Sensor 1	Impact sensor signal plausibility failure Possible configuration error (The output has been switched off but the unit is installed)	Check the impact sensor and circuits. Refer to the electrical guides. Configure the module using the approved diagnostic system.
B009681	Right Side Restraints Sensor 1	Invalid serial data received Possible high resistance	Check the impact sensor and circuits. Refer to the electrical guides.
B009692	Right Side Restraints Sensor 1	Impact sensor performance or incorrect operation	Check the impact sensor and circuits. Refer to the electrical guides.
B009696	Right Side Restraints Sensor 1	Impact sensor component internal failure	Check the impact sensor and circuits. Refer to the electrical guides.
B009711	Right Side Restraints Sensor 2	Impact sensor circuit short circuit to ground	Check the impact sensor and circuits. Refer to the electrical guides.
B009712	Right Side Restraints Sensor 2	Impact sensor circuit short circuit to power	Check the impact sensor and circuits. Refer to the electrical guides.
B009764	Right Side Restraints Sensor 2	Impact sensor signal plausibility failure Possible configuration error (The output has been switched off but the unit is installed)	Check the impact sensor and circuits. Refer to the electrical guides. Configure the module using the approved diagnostic system.
B009781	Right Side Restraints Sensor 2	Invalid serial data received Possible high resistance	Check the impact sensor and circuits. Refer to the electrical guides.
B009792	Right Side Restraints Sensor 2	Impact sensor performance or incorrect operation	Check the impact sensor and circuits. Refer to the electrical guides.
B009796	Right Side Restraints Sensor 2	Impact sensor component internal failure	Check the impact sensor and circuits. Refer to the electrical guides.
B009811	Right Side Restraints Sensor 3	Impact sensor circuit short circuit to ground	Check the impact sensor and circuits. Refer to the electrical guides.
B009812	Right Side Restraints Sensor 3	Impact sensor circuit short circuit to power	Check the impact sensor and circuits. Refer to the electrical guides.
B009864	Right Side Restraints Sensor 3	Impact sensor signal plausibility failure Possible configuration error (The output has been switched off but the unit is installed)	Check the impact sensor and circuits. Refer to the electrical guides. Configure the module using the approved diagnostic system.
B009881	Right Side Restraints Sensor 3	Invalid serial data received Possible high resistance	Check the impact sensor and circuits. Refer to the electrical guides.
B009892	Right Side Restraints Sensor 3	Impact sensor performance or incorrect operation	Check the impact sensor and circuits. Refer to the electrical guides.
B009896	Right Side Restraints Sensor 3	Impact sensor component internal failure	Check the impact sensor and circuits. Refer to the electrical guides.
B00A049	Occupant Classification System	Seat cushion pressure pad hose may be kinked/restricted under seat OCS control module internal electronic failure Internal pressure sensor failure	Ensure that all components are installed within the seat pan correctly, and that there is no evidence of physical damage to either the seat cushion pressure pad or the pressure hose. Clear the DTC and retest. If the problem persists, install a new OCS service kit. Configure the system using the approved diagnostic system.
B00A054	Occupant Classification System	Missing OCS calibration Seat/OCS service kit not calibrated	Install a new OCS service kit. Configure the system using the approved diagnostic system.
B00A064	Occupant Classification System	Signal plausibility failure Possible configuration error	Install a new OCS service kit. Check the occupant classification system and circuits. Refer to the electrical guides. Configure the module using the approved diagnostic system.
B00A081	Occupant Classification System	Invalid serial data received by restraints control module Vehicle ID number not correct – incorrect service kit Possible high resistance	Check the occupant detector sensor connector, occupant classification module connector and the restraints control module connector for security and integrity. Check the seat to cabin harness connector and ensure that the connector is fully secured. Check integrity of seat harness for chafes, tension, cuts etc. Refer to the electrical guides and check for continuity between the occupant detector sensor connector and the restraints control module (CAN + & CAN -). Repair/renew as necessary. Clear the DTCs and retest. If symptoms persist install a new OCS service kit.
B00A088	Occupant Classification System	Bus off No signal is being received from the OCS system Open circuit, backed out connector or trapped wires under passenger seat	Check the seat cushion pressure sensor/pad for security and integrity. Check the seat to cabin harness connector and ensure that the connector is fully secured. Check integrity of seat harness for chafes, tension, cuts etc. Refer to the electrical guides and check for continuity between the occupant detector sensor connector and the restraints control module (CAN + & CAN -). Repair/renew as necessary. Check the RCM and occupant classification module connector for security.
B00A092	Occupant Classification System	Performance or incorrect operation System unable to classify occupant Open circuit, backed out connector or trapped wires under passenger seat Seat cushion pressure sensor failure	Take appropriate action to rectify other system faults first then clear the DTCs. If symptoms persist install a new OCS service kit.
B00A095	Occupant Classification System	Incorrect assembly/orientation	Check the assembly and installation of the seat cushion pressure pad and related components, taking care to orientate the unit correctly and ensure that it is secure with no interference between moving parts or harness components. Clear the DTCs and re-test.
B00A096	Occupant Classification System	Seat cushion pressure sensor wiring open circuit, backed out connector or trapped wires under passenger seat OCS control module internal component failure	Check the seat cushion pressure pad for security and integrity. Check the seat cushion pressure sensor connector for security and integrity. Refer to the electrical guides and check for continuity between the pressure mat sensor connector and the occupant detector sensor connector. Check integrity of seat harness for chafes, tension, cuts etc. Repair/renew as necessary.
B00B511	Driver Seat Track Position Restraints Sensor	Position sensor circuit short circuit to ground	Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B00B515	Driver Seat Track Position Restraints Sensor	Position sensor circuit short circuit to power Position sensor circuit high resistance	Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B00B51D	Driver Seat Track Position Restraints Sensor	Position sensor circuit current out of range	Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B00B564	Driver Seat Track Position Restraints Sensor	Signal plausibility failure Possible configuration error	Check the position sensor and circuits. Refer to the electrical guides. Configure the module using the approved diagnostic system.
B00C096	Passenger Seat Occupant Classification Sensor "A"	Seat belt tension sensor wiring or connector fault Insecure connecters or trapped wires under cover by seat adjustment switches on passenger seat Seat belt tension sensor failure	Check the seat belt tension sensor connector for security and integrity. Check the occupant classification module connector for security and integrity. Refer to the electrical guides and check for continuity between the seat belt tension sensor connector and the occupant detector sensor connector. Check integrity of seat harness for chafes, tension, cuts etc. Repair/renew as necessary. Clear the DTCs and re-test. If fault persists, renew the seat belt assembly which includes the belt tension sensor.
B00C511	Passenger Seat Track Position Restraints Sensor	Position sensor circuit short circuit to ground	Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B00C515	Passenger Seat Track Position Restraints Sensor	Position sensor circuit short circuit to power Position sensor circuit high resistance	Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B00C51D	Passenger Seat Track Position Restraints Sensor	Position sensor circuit current out of range	Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check for steering angle sensor DTCs.
B00C564	Passenger Seat Track Position Restraints Sensor	Signal plausibility failure Possible configuration error	Check the position sensor and circuits. Refer to the electrical guides. Configure the module using the approved diagnostic system.
B00D268	Restraint System Malfunction Indicator 1	Event information Possible internal instrument cluster fault	Check for instrument cluster DTCs.
B00D287	Restraint System Malfunction Indicator 1	Missing message Possible CAN bus fault between the instrument cluster and the RCM	Check for CAN DTCs. Check the CAN circuits. Refer to the electrical guides.
B00D511	Restraint System Passenger Disable Indicator	Passenger deactivation indicator circuit short circuit to ground	Check the passenger deactivation indicator and circuits. Refer to the electrical guides.
B00D515	Restraint System Passenger Disable Indicator	Passenger deactivation indicator circuit short circuit to power Passenger deactivation indicator circuit high resistance	Check the passenger deactivation indicator and circuits. Refer to the electrical guides.
B00DF00	Passenger Restraints Disable Switch	Switch failure	Check the passenger deactivation switch and circuits. Refer to the electrical guides.
B00DF55	Passenger Restraints Disable Switch	Switch not configured	Configure the system using the approved diagnostic system.
B00DF64	Passenger Restraints Disable Switch	Signal plausibility failure Possible configuration error	Check the passenger deactivation switch and circuits. Refer to the electrical guides. Configure the module using the approved diagnostic system.
B121111	Driver Seatbelt Retractor Pretensioner Deployment Control	Deployment control circuit short circuit to ground	Refer to the guided diagnostic routine for this code on the approved diagnostic system.
B121112	Driver Seatbelt Retractor Pretensioner Deployment Control	Deployment control circuit short circuit to power	Refer to the guided diagnostic routine for this code on the approved diagnostic system.
B12111A	Driver Seatbelt Retractor Pretensioner Deployment Control	Deployment control circuit resistance below threshold Control circuit short circuit	Refer to the guided diagnostic routine for this code on the approved diagnostic system.
B12111B	Driver Seatbelt Retractor Pretensioner Deployment Control	Deployment control circuit resistance above threshold Control circuit open circuit	Refer to the guided diagnostic routine for this code on the approved diagnostic system.
B121164	Driver Seatbelt Retractor Pretensioner Deployment Control	Deployment control circuit signal plausibility failure	Refer to the guided diagnostic routine for this code on the approved diagnostic system.
B121195	Driver Seatbelt Retractor Pretensioner Deployment Control	Deployment control circuit short circuit between two different circuits (at least two faults) Air bag squib incorrect assembly	Check for other DTCs. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
B121211	Driver Seatbelt Buckle Pretensioner Deployment Control	Deployment control circuit short circuit to ground	Refer to the guided diagnostic routine for this code on the approved diagnostic system.
B121212	Driver Seatbelt Buckle Pretensioner Deployment Control	Deployment control circuit short circuit to power	Refer to the guided diagnostic routine for this code on the approved diagnostic system.
B12121A	Driver Seatbelt Buckle Pretensioner Deployment Control	Deployment control circuit resistance below threshold Control circuit short circuit	Refer to the guided diagnostic routine for this code on the approved diagnostic system.
B12121B	Driver Seatbelt Buckle Pretensioner Deployment Control	Deployment control circuit resistance above threshold Control circuit open circuit	Refer to the guided diagnostic routine for this code on the approved diagnostic system.
B121264	Driver Seatbelt Buckle Pretensioner Deployment Control	Deployment control signal plausibility failure	Refer to the guided diagnostic routine for this code on the approved diagnostic system.
B121295	Driver Seatbelt Buckle Pretensioner Deployment Control	Deployment control circuit short circuit between two different circuits (at least two faults) Air bag squib: incorrect assembly	Check for other DTCs. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
B121311	Passenger Seatbelt Buckle Pretensioner Deployment Control	Deployment control circuit short circuit to ground	Refer to the guided diagnostic routine for this code on the approved diagnostic system.
B121312	Passenger Seatbelt Buckle Pretensioner Deployment Control	Deployment control circuit short circuit to power	Refer to the guided diagnostic routine for this code on the approved diagnostic system.
B12131A	Passenger Seatbelt Buckle Pretensioner Deployment Control	Deployment control circuit resistance below threshold Control circuit short circuit	Refer to the guided diagnostic routine for this code on the approved diagnostic system.
B12131B	Passenger Seatbelt Buckle Pretensioner Deployment Control	Deployment control circuit resistance above threshold Control circuit open circuit	Refer to the guided diagnostic routine for this code on the approved diagnostic system.
B121364	Passenger Seatbelt Buckle Pretensioner Deployment Control	Deployment control signal plausibility failure	Refer to the guided diagnostic routine for this code on the approved diagnostic system.
B121395	Passenger Seatbelt Buckle Pretensioner Deployment Control	Deployment control circuit short circuit between two different circuits (at least two faults) Air bag squib: incorrect assembly	Check for other DTCs. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
B1A0016	Control module	Control module circuit voltage below threshold: Voltage less than (master control module voltage - 2V) for > 10 seconds Battery voltage low Control module circuit High resistance	Check the battery condition and state of charge. Refer to the relevant section of the workshop manual. Check the module power and ground circuits. Refer to the electrical guides.
B1A0017	Control module	Control module circuit voltage above threshold Battery voltage high (overcharging) Control module circuit Short circuit to power	Check the battery condition and state of charge. Refer to the relevant section of the workshop manual. Check the module power and ground circuits. Refer to the electrical guides.
B1A0049	Control module	Restraints control module internal electronic failure	Renew the RCM. Refer to the warranty policy and procedures manual if a module is suspect.
B1A1795	Driver Stage 1 Airbag Squib Short Circuit To Ignition Loop	Circuit short circuit between two different circuits (at least two faults) Air bag squib: incorrect assembly	Check for other DTCs. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
B1A1995	Driver Stage 2 Airbag Squib Short Circuit To Ignition Loop	Circuit short circuit between two different circuits (at least two faults) Air bag squib: incorrect assembly	Check for other DTCs. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
B1A2195	Passenger Stage 1 Airbag Squib Short Circuit To Ignition Loop	Circuit short circuit between two different circuits (at least two faults) Air bag squib: incorrect assembly	Check for other DTCs. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
B1A2395	Passenger Stage 2 Airbag Squib Short Circuit To Ignition Loop	Circuit short circuit between two different circuits (at least two faults) Air bag squib: incorrect assembly	Check for other DTCs. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
B1A2995	Left Side Airbag Squib Short Circuit To Ignition Loop	Circuit short circuit between two different circuits (at least two faults) Air bag squib: incorrect assembly	Check for other DTCs. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
B1A3195	Right Side Airbag Squib Short Circuit To Ignition Loop	Circuit short circuit between two different circuits (at least two faults) Air bag squib: incorrect assembly	Check for other DTCs. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
B1A3395	Left Side Airbag Squib Short Circuit To Ignition Loop	Circuit short circuit between two different circuits (at least two faults) Air bag squib: incorrect assembly	Check for other DTCs. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
B1A3595	Right Side Airbag Squib Short Circuit To Ignition Loop	Circuit short circuit between two different circuits (at least two faults) Air bag squib: incorrect assembly	Check for other DTCs. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
B1A3795	Left Curtain #2 Airbag Squib Short Circuit To Ignition Loop	Air bag squib circuit short circuit to ignition power Air bag squib: incorrect assembly	Check the air bag squib and circuits. Refer to the electrical guides.
B1A3995	Right Curtain #2 Airbag Squib Short Circuit To Ignition Loop	Air bag squib circuit short circuit to ignition power Air bag squib: incorrect assembly	Check the air bag squib and circuits. Refer to the electrical guides.
B1A4064	Left Side (pelvic) 2	Configuration error - Not used Signal plausibility failure	Configure the module using the approved diagnostic system
B1A4195	Left Side (pelvic) 2 Short Circuit To Ignition Loop	Configuration error - Not used Incorrect assembly	Configure the module using the approved diagnostic system
B1A5514	Crash Record Output	Short circuit to ground High resistance	Check the crash record output circuit. Refer to the electrical guides.
B1A5564	Crash Record Output	Signal plausibility failure Possible configuration error	Check the crash output circuit. Refer to the electrical guides. Configure the module using the approved diagnostic system
B1D7411	Passenger Airbag Cutoff Enable Switch	Switch circuit short circuit to ground	Check the air bag switch and circuits. Refer to the electrical guides.
B1D7412	Passenger Airbag Cutoff Enable Switch	Switch circuit short circuit to power	Check the air bag switch and circuits. Refer to the electrical guides.
B1D7413	Passenger Airbag Cutoff Enable Switch	Switch circuit high resistance	Check the air bag switch and circuits. Refer to the electrical guides.
B1D7511	Passenger Airbag Cutoff Disable Switch	Switch circuit short circuit to ground	Check the air bag switch and circuits. Refer to the electrical guides.
B1D7512	Passenger Airbag Cutoff Disable Switch	Switch circuit short circuit to power	Check the air bag switch and circuits. Refer to the electrical guides.
B1D7513	Passenger Airbag Cutoff Disable Switch	Switch circuit high resistance	Check the air bag switch and circuits. Refer to the electrical guides.
U000188	High speed CAN communication Bus	High speed CAN communication Bus (CAN Bus Off)	Refer to the Network Communications section of the workshop manual.
U012287	Lost Communication With Vehicle Dynamics Control Module	Missing message	Refer to the Network Communications section of the workshop manual.
U015587	Lost Communication With Instrument Panel Cluster (IPC) Control Module	CAN Link transfer case control module/instrument cluster missing message CAN bus fault IPC disconnected IPC not configured IPC failure Harness/connector issue	Check the control module installation/configuration. Refer to the lost communication statement at the start of the Network Communications section in the workshop manual.
U030055	Internal Control Module Software Incompatibility	Software incompatibility	Configure the module using the approved diagnostic system.
U1A0064	Private Communication Network	Signal plausibility failure Possible configuration error	Check the CAN circuits and the RCM. Refer to the electrical guides.
U1A0088	Private Communication Network	Bus off Software/hardware incompatibility	Ensure that the latest patch file is installed. If occupant classification system (OCS) is not installed re-configure the restraints Control Module (RCM) using the manufacturer approved diagnostic system. Clear all DTCs and a road test the vehicle. If the concern reoccurs contact Dealer Technical Support for further advice. Under no circumstance should any parts be replaced to overcome this issue. If the vehicle has OCS installed, check for other restraint system DTCs.
U1A0266	Permanent Memory Store Full	Signal has too many transitions/events	There are three crash events recorded in the module and the module has to be replaced. Refer to the relevant section in the workshop manual.
U1A0387	Car Config Parameter	Lost communication with the BCM/RCM - Missing message Car configuration not received	Configure the module using the approved diagnostic system. Refer to the lost communication statement in the Network Communications section in the workshop manual.
U1A1455	CAN Initialization Failure	Not configured	Configure the module using the approved diagnostic system.
U201A51	Control Module Main Calibration Data	Not programmed	Configure the module using the approved diagnostic system.
U201B4A	Control module calibration data 2	Incorrect component installed	Configure the vehicle using the approved diagnostic system.
U201B51	Control Module Calibration Data #2	Not programmed	Configure the module using the approved diagnostic system.
U201C4A	Control Module Calibration Data #3	Incorrect component installed	Configure the vehicle using the approved diagnostic system.
U201C51	Control Module Calibration Data #3	Not programmed	Configure the module using the approved diagnostic system.

Published: 21-Aug-2012

2007.0 Range Rover Sport (LS), 501-20B

Supplementary Restraint System

Airbag Supplementary Restraint System (G831010)