Diagnostic Fault Information
WARNING: This page is about a different car, the 2006 Buick LaCrosse and 2006 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT:
Always perform the Diagnostic System Check - Vehicle
prior to using this diagnostic procedure.
DTC P0650
| Circuit | Short to Ground | Open | Short to Voltage | Signal Performance |
|---|---|---|---|---|
| MIL Voltage Supply | P0650 | P0650 | - | - |
| MIL Control | P0650/MIL ON | P0650 | P0650 | - |