The CMBS System Didn't Operate

The CMBS system didn't operate

Adaptive cruise control (ACC) system troubleshooting (No DTC Indication) Adaptive Cruise Control (ACC) System Troubleshooting (No DTC Indication).

Check the millimeter wave radar.

Check the front radar cover for warpage.

Check the wheel alignment.

Also check for

Driving conditions, weather, environmental influences

Also check for

Undetectable environment