Component Testing
WARNING: This page is about a different car, the 2008 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
Refer to SIR Caution
.
- Ignition OFF, disconnect the harness connector at the right steering wheel control switch.
- Test the for less than 2,800 ohms between the ignition circuit terminal 1 and the signal circuit terminal 5.
- If not the specified range, replace the steering wheel control switch.
- Test for infinite resistance between the ignition circuit terminal 1 and the signal terminal 2 with the switch in the open position.
- If not the specified range, replace the steering wheel control switch.
- Test the for less than 2,800 ohms between the ignition circuit terminal 1 and the signal terminal 2 with the switch in the closed position.
- If greater than the specified range, replace the steering wheel control switch.