Circuit/System Verification
WARNING: This page is about a different car, the 2020 GMC Terrain and 2020 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
- Engine - Running
- Transmission Range - Park
Verify the scan tool parameter:
- { P17F5, P17F6, P17F7 } Transmission Park Valve Position Sensor 1 = 0.6 to 1.0 V
- { P17FA, P17FB, P17FC } Transmission Park Valve Position Sensor 2 = 0.6 to 1.0 V
- If not between 0.6 and 1.0 V
Refer to: Circuit/System Testing
- Go to next step: If between 0.6 and 1.0 V
- Transmission Range - Reverse Gear
Verify the scan tool parameter:
- { P17F5, P17F6, P17F7 } Transmission Park Valve Position Sensor 1 = 1.7 to 2.1 V
- { P17FA, P17FB, P17FC } Transmission Park Valve Position Sensor 2 = 1.7 to 2.1 V
- If not between 1.7 and 2.1 V
Refer to: Circuit/System Testing
- Go to next step: If between 1.7 and 2.1 V
- Operate the vehicle within the Conditions for Running the DTC. You may also operate the vehicle within the conditions that you observed from the Freeze Frame/Failure Records data.
Verify the DTC does not set.
- If the DTC sets
Refer to: Circuit/System Testing
- Go to next step: If the DTC is not set
- If the DTC sets
- All OK.