D4 Indicator Does Not Come On In D4 Driving Mode (6-Speed A/T)

D4 indicator does not come on in D4 driving mode

F-CAN communication line error

Gauge control module defective

D4 switch defective

D4 switch circuit defective

PCM defective

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 indicator drive circuit in the gauge control module by using the gauge control module self-diagnostic function.

Notes

Check the D4 switch D4 Switch Test (6-Speed A/T).

Notes

Check the D4 switch circuit D4 Switch Circuit Troubleshooting (6-Speed A/T).