ACC Activation Indicator Does Not Go Off

Adaptive Cruise Control (ACC) Symptom Troubleshooting - ACC activation indicator does not go off

ACC activation indicator does not go off

1. Do the gauge control module self-diagnostic function Initial Inspection and Diagnostic Overview.

Is the gauge control module OK?

YES -

Go to step 2.

NO -

Substitute a known-good gauge control module, and recheck. If the problem goes away, replace the original gauge control module Service and Repair.�

2. Remove the driver's airbag Driver's Airbag Replacement.

3. Disconnect the 20P connector (A) from the cable reel.






4. Press the engine start/stop button to select the ON mode, then wait for 10 seconds.

5. Watch the ACC activation indicator.

Does the ACC activation indicator go off?

YES -

Test the ACC combination switch Adaptive Cruise Control (ACC) Combination Switch Test.�

NO -

Repair a short to ground in the wire between the ACC combination switch and the gauge control module.�