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Home >> GMC >> 2008 >> Yukon XL 4WD V8-5.3L >> Repair and Diagnosis >> Testing and Inspection >> Programming and Relearning >> Suspension Position Calibration >> Automatic Level Control
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Automatic Level Control



Suspension Position Calibration

Automatic Level Control (ALC) Trimset Procedure

If the system is functioning abnormally, performing the ALC Trimset recalibration procedure may correct the condition. When a system component has been replaced, ALC Trimset calibration must be performed. In the scan tool Special Functions menu, select ALC Trimset and follow the screen prompts to perform the procedure. Once the process has been completed, the system should be fully functional.

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