Inspection And Verification

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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 including pinpoint tests

Verify the customer concern by operating the seatbelt

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 seatbelt system Frayed or damaged webbing Missing or damaged button stop Pretensioner(s) Buckles/Stalks	Fuses Wiring harness fault Correct engagement of electrical connectors Loose or corroded connections Warning lamp bulb(s) Impact sensor(s) Buckle sensor(s) Pretensioner(s) Belt tension sensor(s) Restraints control module

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, carry out the test methods described below, alternatively check for diagnostic trouble codes and refer to the relevant diagnostic trouble code index

For a complete list of all diagnostic trouble codes that could be logged on this vehicle, please refer to: Diagnostic Trouble Code (DTC) Index - DTC: Restraints Control Module (RCM) .