Circuit / System Verification
WARNING: This page is about a different car, the 2021 Cadillac XT6. 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.