DTC 15

DIAGNOSIS:
- Airbag main harness circuit (Driver) is shorted to power supply.
- Airbag module harness (Driver) is shorted to power supply.
- Roll connector 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 (AB3) and (AB8), (AB9) and (AB10).

5D1: AIRBAG MAIN HARNESS INSPECTION
1. Disconnect connector (AB6) from airbag control module, and connect it to test harness I or I2 connector (1I).
2 Connect battery ground cable and turn ignition switch "ON" (engine off).




3 .Measure voltage across each test harness I or I2 connector (2I) terminal and chassis ground.

CHECK: Is voltage less than 1 V?

YES: Go to step 5D2.

NO: Replace airbag main harness.

5D2: AIRBAG MAIN HARNESS INSPECTION




Measure voltage across each test harness I or I2 connector (2I) terminal and chassis ground.

CHECK: Is voltage less than 1 V?

YES: Replace airbag control module.

NO: Replace airbag main harness.