Possible Causes
WARNING: This page is about a different variant/trim than selected.
| Possible Causes |
|---|
| LOW BATTERY VOLTAGE |
| SCB VALVE CONTROL (+) CIRCUIT OPEN |
| SCB VALVE CONTROL (-) CIRCUIT OPEN |
| SCB VALVE CONTROL (+) CIRCUIT SHORTED TO 12 VOLTS |
| SCB VALVE CONTROL (-) CIRCUIT SHORTED TO 12 VOLTS |
| SUPERCHARGER BYPASS VALVE CONTROL |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .