Calibration Conditions

Before calibrating the adaptive cruise control (ACC), check the sensor and its mounts and attachments for damage, external influences and secure fit. Repair any damaged components if necessary.

Prior to calibrating the adaptive cruise control (ACC), check the event memory and correct any malfunctions.

Proper ACC operation requires correct calibration.

The Control Module for Adaptive Cruise Control -J428- must be calibrated under the following conditions:

• Distance Regulation Control Module -J428- was replaced
• The lock carrier service position was performed
• The lock carrier was removed and installed.
• The lock carrier was replaced
• The rear axle toe were replaced.
• Changes were made to the suspension that affect the height.

-- Connect the Vehicle Diagnostic Tester.

-- Select "own test plan" on the Vehicle Diagnostic Tester.

-- Press the following buttons one after another on the screen:

• Diagnostic-capable systems
• 0013 - Distance control
• 0013 - Distance control, functions
• 0013 - Calibrating

Follow the instructions on the screen to perform the calibration.