Diagnostic Test
WARNING: This page is about a different car, the 2010 Dodge Charger and 2010 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
- ADAPTIVE CRUISE CONTROL ALIGNMENT NOTE: Vehicles that have had the suspension modified and/or a aftermarket grill installed that blocks the ACC sensor can cause the ACC system not to operate properly.
- Using a scan tool and the Service Information, perform the ADAPTIVE CRUISE CONTROL ALIGNMENT Procedure.
Was the ADAPTIVE CRUISE CONTROL ALIGNMENT successful?
Yes
- Test Complete.
- Perform the ACC MODULE VERIFICATION TEST. See DTC-Based Diagnostics/MODULE, Adaptive Cruise Control (ACC) - Standard Procedure .
No
- Make sure the lens is free of dirt, damage, and other obstructions that would hinder the performance of the ACC imager lens. Inspect for vehicle damage the may not allow that ACC system to be aligned properly. Repair as necessary. If no problems are found, replace the ACC Module in accordance with the service information.
- Using a scan tool and the Service Information, perform the ADAPTIVE CRUISE CONTROL ALIGNMENT Procedure.