Other Adaptive Cruise Control (ACC) Features

WARNING: This page is about a different car, the 2007 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.

Mechanical Alignment

When the radar is out of alignment, DTC C1002 is set by the distance sensing cruise control (DSCC) module. When DTC C1002 is set, it becomes necessary to mechanically align the radar using the special alignment tool. Refer to DTC C1002 . For further information on how to aim and align the radar, refer to Distance Sensing Cruise Control Aiming . An out of alignment condition may be as a result of tampering or damage to the DSCC module mounting structures or the adjuster settings. An out of alignment condition may also be as a result of damage to the front end of the vehicle or merely as a result of wear and tear. Refer to Distance Sensing Cruise Control Module Replacement on how to properly mount and adjust the DSCC module. Performance of the adaptive cruise control (ACC) System may be degraded after a DSCC module replacement. Normal vehicle driving will correct the performance of the ACC System.