Diagnostic Test

1) DTC IS ACTIVE
The ACC Module has detected an internal failure.

Is the DTC active at this time?

Yes
1. Replace the ACC Module in accordance with the Service Information.
2. Perform ACC MODULE VERIFICATION TEST . See STANDARD PROCEDURE .
No
1. No repair is necessary. Ensure the lens is free of dirt, damage or other obstruction. Clear the DTC and verify the proper operation of the ACC system.
2. Perform ACC MODULE VERIFICATION TEST . See STANDARD PROCEDURE .