Possible Causes
| Possible Causes |
|---|
| LIN BUS CIRCUIT OPEN |
| LIN BUS CIRCUIT SHORTED TO ANOTHER CIRCUIT |
| LIN BUS CIRCUIT SHORTED TO GROUND |
| SPEED CONTROL SWITCH FUSED B(+) CIRCUIT OPEN OR HIGH RESISTANCE |
| SPEED CONTROL SWITCH GROUND CIRCUIT OPEN OR HIGH RESISTANCE |
| SPEED CONTROL SWITCH |
| STEERING COLUMN CONTROL SWITCH (SCCM) |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to: PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .