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SRC-8 < SYSTEM DESCRIPTION > DIAGNOSIS SYSTEM (AIRBAG) DIAGNOSIS SYSTEM (AIRBAG) Diagnosis Description INFOID:0000000009162967 CAUTION: • Never use electrical test equipment on any circuit related to the SRS unless instructed in this Ser- vice Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness • Never repair, splice or modify the SRS wiring harness. If the harness is damaged, replace it with a new one. • Keep ground portion clean. DIAGNOSIS FUNCTION • The SRS self-diagnosis results can be read by using air bag warning lamp. malfunction through the operation of the air bag warning lamp. • The diagnosis mode allows the technician to locate and inspect the malfunctioning part. × : Application, —: Not application HOW TO PERFORM TROUBLE DIAGNOSIS FOR QUICK AND ACCURATE REPAIR A good understanding of the malfunction conditions can make troubleshooting faster and more accurate. Information from Customer. • WHAT..... Vehicle model. Preliminary Check. Check that the following parts are in good order. ) • Fuse (Refer to • System component-to-harness connections Air Bag Warning Lamp Diagnosis INFOID:0000000009162968 SELF-DIAGNOSIS FUNCTION • The reading of these results is accomplished by “User mode” and “Diagnosis mode”. time, the self-diagnosis result is cleared. User mode Diagnosis mode Display type Air bag warning lamp X X ON-OFF operation |