102
103
GAP Diagnostic 2023-09-12 All Rights Reserved
User Manual G3 units : Version 37, Firmware V4.0
Step 7 is an example for a left side (option 1) adjustment. If a right side adjustment is
performed, simply replace the left for right in the following text.
7. If the “new calibration value left” varies less than 3mm from the old calibration value, it can be
considered good. Otherwise navigate the IIDTool to “Calibration->Suspension*
-
>Manual Cali
-
bration
” and change the Front Left and or Rear Left
Repeat the process to verify the calibration.
8. Once calibration is done, the vehicle baseline height can be adjusted to the user requirements.
Navigate to ‘Height’-
>
Adjust Front’, ‘Height-
>
Adjust Rear’ or ‘Height-
>
Adjust All’ and use the
buttons to adjust the value.
*CHCM on 2017+
4.6.9 CCM Cruise Control (L322-10, L319, L320, L538, L460, L461, L462, L538-17,
L551, L560, L663, X540, X761, X590, X760, X260)
Radar Calibration
This calibration is required after updating the ECU or when retrofitting the adaptive cruise control sys
-
tem..
Notes:
•
The service alignment process measures the path of stationary targets such as streetlamps,
railings, road signs parked vehicles etc., and uses this data to correct for radar misalignment.
•
Alignment will complete more quickly if more suitable targets are seen.
•
The speed must be above 30mph (48kph).
•
Choose a road with plenty of obstacles.
•
Choose an inside or outside lane.
•
Following vehicles too closely will obscure the stationary targets from the radar, a time gap of
2 seconds is recommended.
•
A straighter road will produce a quicker and better result, although the process will still operate
on a curved road.
•
The time the module takes to align will vary, depending on the route, speed, number of targets,
and individual module.
•
When the flashing ‘follow icon’ lamp extinguishes, the system is correctly aligned.
