Conditions for Running the DTC
WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
- The engine is running
- The ignition voltage is more than 5.25 volts.
- DTCs P0641 and P0651 are not set.
- DTC P2135 runs continuously when the above conditions are met.