DTC 34

DIAGNOSIS:
- Airbag main harness circuit (Passenger) is shorted to power supply.
- Airbag module harness (Passenger) is shorted to power supply.
- Airbag control module is faulty.

CAUTION: Before performing diagnostics on airbag system, turn ignition switch "OFF", disconnect battery ground terminal and then wait at least 20 seconds. After 20 seconds elapse, remove instrument panel lower cover, and disconnect (A53) and (AB8), (AB9) and (AB10).

AIRBAG MAIN HARNESS INSPECTION




1. Disconnect connector (AB6) from airbag control module, and connect it to test harness B2 connector (8B).
2. Connect battery ground cable and turn ignition switch "ON" (engine off).
3. Measure voltage across each test harness B2 connector (5B) terminal and chassis ground.

CHECK: Connector & terminal
(5B) No.6 (+) - Chassis ground (-):
Is voltage less than 1 V?

YES: Go to next

NO: Replace airbag main harness.

CHECK: Connector & terminal
(5B) No.7 (+) - Chassis ground (-):
Is voltage less than 1 V?

YES: Replace airbag control module.

NO: Replace airbag main harness.