Problem Symptoms Table

HINT:

Use the table below to help determine the cause of the problem symptom. The potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
The combination meter is based on the premise that the supplemental restraint system (SRS) is operating normally. Check the SRS first before troubleshooting the seat belt warning system.

SEAT BELT WARNING SYSTEM

Symptom	Suspected Area	See
Seat belt warning light for driver seat does not operate	Center airbag sensor	Refer to Driver Side Seat Belt Warning Light does not Operate
	Combination meter	Refer to Driver Side Seat Belt Warning Light does not Operate
	Front seat inner belt LH	Refer to Driver Side Seat Belt Warning Light does not Operate
	Instrument cluster finish panel	Refer to Driver Side Seat Belt Warning Light does not Operate
	Wire harness	Refer to Driver Side Seat Belt Warning Light does not Operate
Seat belt warning light for passenger seat does not operate	Multiplex communication system	Refer to Front Passenger Side Seat Belt Warning Light Malfunction
	Airbag system	Refer to Front Passenger Side Seat Belt Warning Light Malfunction
	Occupant classification system	Refer to Front Passenger Side Seat Belt Warning Light Malfunction
	ECU-IG fuse	Refer to Front Passenger Side Seat Belt Warning Light Malfunction
	Combination meter	Refer to Front Passenger Side Seat Belt Warning Light Malfunction
	Wire harness	Refer to Front Passenger Side Seat Belt Warning Light Malfunction
	Multi-display	Refer to Front Passenger Side Seat Belt Warning Light Malfunction
	Front seat inner belt RH	Refer to Front Passenger Side Seat Belt Warning Light Malfunction
	Occupant classification ECU	Refer to Front Passenger Side Seat Belt Warning Light Malfunction
Seat belt warning buzzer does not sound (Seat belt warning lights for driver and passenger seat operate normally)	Meter/gauge system	Refer to PROBLEM SYMPTOMS TABLE