Restraint Systems

TROUBLE CODE 12





FLOWCHART

Possible Diagnosis:
- Airbag main harness circuit is open.
- Airbag module harness circuit is open.
- Roll connector circuit is open.
- Airbag control module is faulty.

CAUTION: Before performing diagnostics on airbag system, turn ignition switch "OFF", disconnect battery ground cable, and then wait at least 20 seconds.

1. AIRBAG MAIN HARNESS INSPECTION





1) Remove lower cover and panel and connect connector (AB8) at harness spool to test harness C connector (1C).
2) Disconnect connector (AB6) from airbag control module and connect it to test harness B connector (8B) terminal.

3) Measure resistance between test harness B connector (5B) and test harness C connector (3C) terminals.

Connector & terminal / Specified resistance:

(5B) No.14 - (3C) No.4 /10 Ohms, or less
(5B) No.1 - (3C) No.3/10 Ohms, or less