DTC P0886-11: TCM Power Relay Control Circuit Low - Circuit Short To Ground: Action
NOTE:
The Gear Selector Sensor Calibration routine must be performed after installing a new automatic transmission or transmission control module, or after removing and installing the existing transmission control module.
- Refer to the appropriate system wiring diagram and check the gearshift mechanism power circuit for short circuit to ground
- Using the manufacturer approved diagnostic system, clear the DTCs and retest. If the fault persists, install a new transmission control module