Diagnostic Test

CALIBRATE THE ACC MODULE 

1. With the scan tool, read Adaptive Cruise Control (ACC) DTCs and record on the repair order.
2. With the scan tool, perform the Radar Sensor calibration procedure in the ACC Module.
3. With the scan tool, erase ACC Module DTCs.
4. Turn the ignition off for ten seconds, then start the engine.
5. Using the recorded information along with the When Monitored and Set Conditions above, operate the vehicle within the conditions that set the DTC.
6. With the scan tool, read ACC DTCs.

   Did the DTC return?

   Yes 

   • Replace the ACC Module in accordance with the Service Information.
   • Perform the ADAPTIVE CRUISE CONTROL VERIFICATION TEST. Refer to ADAPTIVE CRUISE CONTROL VERIFICATION TEST .

   No 

   • Perform the ADAPTIVE CRUISE CONTROL VERIFICATION TEST. Refer to ADAPTIVE CRUISE CONTROL VERIFICATION TEST .
   • Test complete.