Check engine light came on and cruise light repeatedly flashed about every 2 seconds. Pressing any of the cruise buttons does not do anything.
Description
P0851 - Park/Neutral Position Switch Circuit Low Voltage:
The Transmission Control Module (TCM) monitors the Park/Neutral Switch signal. The TCM sets the OBDII code when the Park/Neutral Switch is not to factory specifications.
Troubleshooting
So far I have only done research, but it looks like the shifter needs to be re-adjusted.
A D V E R T I S E M E N T S
Symptoms
Check engine light came on and cruise light repeatedly flashed about every 2 seconds. Pressing any of the cruise buttons does not do anything.
Description
P0851 - Park/Neutral Position Switch Circuit Low Voltage:
The Transmission Control Module (TCM) monitors the Park/Neutral Switch signal. The TCM sets the OBDII code when the Park/Neutral Switch is not to factory specifications.
Troubleshooting
So far I have only done research, but it looks like the shifter needs to be re-adjusted.
- Ethan L., Duluth, MN, US