One or Multiple Rear Wheel Steering Mode Switch Indicators Inoperative

One or Multiple Rear Wheel Steering Mode Switch Indicators Inoperative

Circuit Description
The rear wheel steering control module controls the ground circuit of each mode indicator individually. The lamps all share a single common input from the interior lights dimming circuit.

Diagnostic Aids
Inspect all connections at the rear wheel steering control module and the rear wheel steering mode select switch for loose or damaged terminals or damaged wiring. Use of the Rear Wheel Steering Diagnostic System Check will help ensure there are not other conditions or DTC's.

Test Description





The numbers below refer to the step numbers in the diagnostic table.
2. This step verifies that there are no other lighting concerns
3. This step will verify the operation of the mode lamps and the Rear Wheel Steering systems ability to change mode of operation.