Adaptive Cruise Control, Calibrating

Conditions 

-- The Distance Regulation Control Module -J428- must be calibrated during the following conditions:

• Distance Regulation Control Module -J428- was removed and installed or replaced.
• Bumping into the Distance Regulation Control Module -J428- when not cautiously assembling the front bumper cover.
• Damage to the front bumper cover due to an accident or something similar.
• The front bumper carrier was remove and installed or replaced.
• Rear axle toe was adjusted.

Too great of a horizontal adjustment of the Distance Regulation Control Module -J428- causes the ACC/Front Assist functions to remain switched off. This will show the following message in the Instrument Cluster -KX2- : ACC/Front Assist not available  .

A limited sensor view due to a dirty sensor or inclement weather conditions such as heavy rain, snowfall or iced-over sensor causes the ACC/Front Assist functions to be temporarily unavailable. This is indicated by the following message in the Instrument Cluster -KX2- : ACC/Front Assist: No sensor view  .

-- Calibrate the adaptive cruise control. Refer to ADAPTIVE CRUISE CONTROL (ACC) .