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INSPECTION CHART FOR DIAGNOSTIC TROUBLE CODES

Inspect according to the inspection chart that is appropriate for the malfunction code.

Code No. Diagnostic item Reference
page
11 Front impact sensor system ,
12
13
21 Driver's air bag module (squib) system
22
24 Front passenger's air bag module (squib) system
25
31 SDU system
32*1
33*2 Cranking signal system
34*2 Connector lock system
41*1, *2 IG1 (A) power circuit system
42*1, *2 IG1 (B) power circuit system
43*2 SRS warning light drive circuit system Light does not illuminate
Light does not switch off
44 SDU warning light drive circuit system
45 SDU non-volatile memory (EEPROM) and A/D converter system


NOTE - IMPORTANT
1.After repairing the SRS, reconnect the battery cable, erase the diagnostic trouble code memory from the scan tool and check the SRS warning light operation to verify the system functions properly.
2.SDU = SRS Diagnosis Unit
3.*1: If the vehicle has a discharged battery it will store the fault code 32. When this diagnostic trouble code is displayed, check the battery.
4.*2: Upon recovery from the fault identified with the code No. marked with *2, the SRS warning light goes out and the function returns to the normal condition. (From 1993 models)