Component Testing
WARNING: This page is about a different car, the 2016 GMC Acadia, 2016 Chevrolet Traverse, and 2016 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
I/P Switch Assembly
- Ignition OFF, disconnect the harness connector at the multifunction switch - I/P.
- Rear wiper switch in the OFF position, test for infinite resistance between the ignition terminal 6 and the signal terminal 5.
- If not the specified value, replace the I/P switch assembly.
- Rear wiper switch in the ON position, test for less than 5 Ω between the ignition terminal 6 and the signal terminal 5.
- If not within the specified range, replace the I/P switch assembly.