Conditions for Running the DTC
WARNING: This page is about a different car, the 2008 Buick LaCrosse and 2008 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
P0120 and P0220
- DTCs P0606, P2108, U0107 are not set.
- The system voltage is more than 5.23 volts.
- The ignition is in the Crank or Run position.
- DTCs P0120 and P0220 run continuously when the above conditions are met.
P2135
- The system voltage is more than 5.23 volts.
- The ignition is in the Crank or Run position.
- DTCs P0606, P2108, U0107 are not set.
- DTC P2135 runs continuously when the above conditions are met.