Inspection and Verification

Inspection and Verification

1. Verify the customer concern.
^ Confirm the function of the warning lamp (if the warning lamp is inoperative, system faults will be signalled by an audible chime)
2. Visually inspect for obvious mechanical or electrical faults.

Mechanical Electrical
^ Check for the fitment of ^ Fuses Battery junction box
non-standard accessories which (BJB) - fuse 11E Central
may affect or obstruct the function junction box (CJB) - fuse 9P
of the SRS system Central junction box CJB) - fuse 68P
^ Check the condition of trim, etc at ^ Wiring harness
the SRS system components ^ Impact sensor(s)
^ Sensor(s) ^ Buckle sensor(s)
^ Pretensioner(s) ^ Pretensioner(s)
^ Air bag module(s) ^ Air bag module(s)
^ Occupant detection/classification ^ Air bag deactivation switch
sensors ^ Air bag deactivation warning lamp
^ Seat position sensor ^ Occupant detection/classification sensors
^ Seat position sensor
^ Clockspring
^ Restraints control module (RCM)

3. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.
^ Faults in SRS harnesses would normally mean replacement of the relevant harness. SRS harness repairs are not recommended
4. Use the approved diagnostic system or a scan tool to retrieve any diagnostic trouble codes (DTCs) before moving onto the DTC index.
^ Make sure that all DTCs are cleared following rectification.