CIM / B2657 00
Read the instructions below then
start the fault diagnostic procedure.
Symptom: No illumination of steering wheel controls.
Illumination Steering Wheel Control circuit, Short to Ground
Fault symptom
No illumination of steering wheel controls.
On-board diagnosis
Type of diagnosis:
Enable criteria:
Fault criteria:
| Control module output short-circuit to ground. |
Checking the wiring harness
Move the wiring harness at several spots and in several directions to reveal intermittent breaks and short-circuits. Check switches, connectors and crimp connections for oxidation, retracted pins and pin clamping force.
Diagnostic help
Diagnosis regards:
| Electrical fault in connecting leads or component. |
