Diagnostic Fault Information
WARNING: This page is about a different car, the 2009 GMC Sierra and 2009 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
| Circuit | Short to Ground | Open/High Resistance | Short to Voltage | Signal Performance |
|---|---|---|---|---|
| Ignition 1 Voltage Circuit to Deactivation Solenoids | P3401, P3425, P3441, P3449 | P3401, P3425, P3441, P3449 | P3401, P3425, P3441, P3449 | - |
| Deactivation Solenoid Control Circuits | P3401, P3425, P3441, P3449 | P3401, P3425, P3441, P3449 | P3401, P3425, P3441, P3449 | - |