Check the Wiring Harness Between the Control Module and Airbag

Check the wiring harness between the control module and airbag







Unplug the connector:
- Contact roller steering wheel (336a)







- Check the orange 3-pin connector on the wiring harness for an open circuit/pin slide-out and rectify it if necessary.

Plug in the connector:
- Contact roller, steering wheel (336a)







Unplug the connector:
- Breakout box. (BOB)
- Check pins 1 and 2 of the control module's 45-pin connector for an open circuit/pin slide-out and rectify them if necessary.







Plug in the connector:
- Breakout box. (BOB)







Take a resistance reading between
- 1 - Control module, Airbag
- 2 - Control module, Airbag

The reading should be 3 Ohm - 5 Ohm

Checking the wiring harness
Jiggle the leads and in-line connectors at several places and in different directions to reveal intermittent breaks end short circuits in the wiring harness. Observe the multimeter test lamp or diagnostic tool while doing this.

Is the function correct?

NO - Rectifying the Lead

YES - Changing Components - II