• | Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure. |
• | Review Strategy Based Diagnosis for an overview of the diagnostic approach. |
• | Diagnostic Procedure Instructions provides an overview of each diagnostic category. |
The instrument panel cluster (IPC) illuminates the stabilitrak indicator during the IPC bulb check or when the electronic brake control module (EBCM) sends a serial data message to the IPC commanding the indicator ON.
Antilock Brake System Schematics
• | Circuit Testing |
• | Wiring Repairs |
Control Module References for Scan Tool Information
Ignition ON, observe the Stabilitrak indicator to turn ON then OFF during the IPC bulb test.
Ignition On, with a scan tool command the Scan Tool IPC display test ON and OFF. The Stabilitrak indicator should turn ON and OFF.
⇒ | If the Stabilitrak indicator does not turn ON and OFF, replace the IPC. |
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
Control Module References for EBCM or IPC replacement, setup, and programming