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Home >> Cadillac >> 2007 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 1991 (Antilock Brake System - Non-Hybrid Greater Than/Equal To 3900 Kg (8600 Lb) GVW) >> Diagnostic Information and Procedures >> StabiliTrak Indicator Malfunction >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different car, the 2012 GMC Yukon XL and 2012 Chevrolet Suburban. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition ON.
  2. Verify the scan tool BCM Traction Control Switch parameter changes between Active and Inactive while pressing and releasing the traction control switch.
    • If the parameter does not change 

      Refer to Circuit/System Testing.

    • If the parameter changes 
  3. Verify the traction/stability control indicator turns ON and OFF when commanding the Instrument Panel Cluster, Lamp Test ON and OFF with a scan tool.
    • If the indicator does not turn ON and OFF 

      Replace the IPC.

    • If the indicator turns ON and OFF 
  4. All OK.
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