Acc Module Alignment

WARNING: This page is about a different car, the 2019 Fiat 500X. However, it is still accessible from the selected car via links, so may be relevant.

This Adaptive Cruise Control (ACC) module procedure must be performed in the following cases:

Removing / installing the radar sensor
Warning light indicated the failure of the radar sensor proximity
Rear axle adjustments
Removing / installing the front end.

Confirm the tire pressures are proper before starting the calibration procedure.

Connect the diagnostic scan tool to the vehicle.
Navigate to the ACC module "ECU view".
Select the "Misc Functions" menu.
Perform the "Radar Calibration: Alignment with Guide" procedure, then comply carefully with the instructions provided on the diagnosis diagnostic scan tool.
NOTE:
Calibration drive time can take up to an hour to complete.

NOTE:

A Wi-Fi Mobile Hot Spot router is required for this procedure.