PINPOINT TEST AD : The Message Center Is Not Operating Correctly: Notes
Diagnostic Overview
Refer to Instrument Cluster for schematic and connector information.
Normal Operation and Fault Conditions
Refer to Message Center , Overview and Steering Wheel Switch - Message Center.
SCCM DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| B137F:09 | Steering Wheel Left Switch Pack: Component Failure | A continuous and on-demand DTC that sets in the SCCM when the SCCM detects any of the message center switch buttons stuck closed. |
| B137F:11 | Steering Wheel Left Switch Pack: Circuit Short To Ground | A continuous and on-demand DTC that sets in the SCCM when the SCCM detects a short to ground on the message center switch input circuit. |
| B137F:17 | Steering Wheel Left Switch Pack: Circuit Voltage Above Threshold | A continuous and on-demand DTC that sets in the SCCM when the SCCM detects an open or short to voltage on the message center switch input circuit. |