Diagnostic Instructions
| • | 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. |
Circuit/System Description
The instrument panel cluster (IPC) illuminates the stability system not ready 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 from the instrument panel cluster (IPC).
Diagnostic Aids
Replace the IPC if the stability system not ready indicator intermittently fails to illuminate during the bulb check.
Reference Information
Schematic Reference
Antilock Brake System Schematics
Connector End View Reference
Description and Operation
Electrical Information Reference
Scan Tool Reference
Circuit/System Verification
Ignition OFF for 5 seconds, Ignition ON, Observe the stability system not ready indicator. The stability system not ready indicator should illuminate on the IPC.
| ⇒ | If the stability system not ready indicator does not illuminate, test or replace the IPC. |
Repair Instructions
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
Instrument Cluster Programming and Setup for setup, programming, and repair
