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

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

F-CAN communication line error

Gauge control module defective

PCM defective

Transmission range switch defective or out of adjustment

Shift cable broken or out of adjustment

Connection between shift cable and transmission or shift lever is worn

Notes

Check the F-CAN communication line B1168.

Notes

Check the F-CAN communication line by using the gauge control module self-diagnostic function Initial Inspection and Diagnostic Overview.

Notes

Check the indicator drive circuit in the gauge control module by using the gauge control module self-diagnostic function Initial Inspection and Diagnostic Overview.

Notes

Inspect the transmission range switch. If the transmission range switch fails the inspection, replace the switch. If the inspection is OK, check for proper transmission range switch installation, and adjust the shift cable.

Notes

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