Position Sensor Monitoring

The TCM can identify errors with the position switch located within the transmission. If an unrecognized position code is read by the TCM a plausibility fault will be logged. (A code is checked between positions).

The position switch outputs a 4-bit code to the TCM, the bits being labelled L1-L4. For the transmission, the following codes are used to identify the selector position.

Only for the automatic side of the J-GATE P,R,N,D.

Fig 1: Selector Position Switch Code Table

Courtesy of JAGUAR CARS, INC.