Shift Position Switch Test
WARNING: This page is about a different car, the 2010 Saturn Outlook, 2010 GMC Acadia, 2010 Chevrolet Traverse, and 2010 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition OFF, disconnect the shift position switch harness at the TCM.
- With the switch in the following positions, test for infinite resistance between the ground terminal A and the signal terminal F.
- R
- OD
- D
- 2
- 1
- If not the specified value, replace the shift position switch.
- With the switch in the following positions, test for less than 2 Ω between the ground terminal A and the signal terminal F.
- P
- N
- If greater than the specified range, replace the shift position switch.