When You Turn The Ignition Switch On (II), The A/T Temp Indicator Comes On And Stays On Or Never Comes On At All

When you turn the ignition switch ON (II), the A/T TEMP indicator comes on and stays on or never comes on at all

F-CAN communication line error

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