Shift Position Indicator Displays An Improper Position/Mode (2019, 2020, 2021)
Probable cause(s)
- F-CAN circuit error
- Gauge control module defective
- SBW shifter assembly defective
- TCM defective
NOTE:
- Check the F-CAN circuit.
- Check the F-CAN communication line by using the gauge control module self-diagnostic function .
- Check the indicator drive circuit in the gauge control module by using the gauge control module self-diagnostic function .
- Replace the SBW shifter assembly .
- Replace the TCM (included in the valve body assembly) .