A/T Gear Position Indicator Does Not Come On While The Shift Lever Is In That Position

A/T gear position indicator does not come on while the shift lever is in that position

F-CAN communication line error

Gauge control module defective

PCM defective

Transmission range switch defective

Shift cable broken or out of adjustment

Connection between the shift cable and transmission or shift lever is worn

Notes

Check the F-CAN communication line F-CAN Circuit Troubleshooting.

Notes

Check the F-CAN communication line by using the gauge control module self-diagnostic function.

Notes

Check the A/T gear position indicator drive circuit in the gauge control module by using gauge control module self-diagnostic function Testing and Inspection.

Notes

Inspect the transmission range switch Testing and Inspection.

Notes

Check for a loose shift cable at the shift lever and the selector control lever.