Diagnostic Fault Information
WARNING: This page is about a different car, the 2007 GMC Sierra, 2007 GMC Cab & Chassis Sierra, 2007 Chevrolet Silverado, and 2007 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
DTC P0120, P0122, P0123, P0220, P0222, P0223, or P2135
| Circuit | Short to Ground | High Resistance | Open | Short to Voltage | Signal Performance |
|---|---|---|---|---|---|
| TP Sensor 1 Signal | P0122 | P2135 | P0122 | P0123 | P0068, P0121 |
| TP sensor 1 5-Volt Reference | P0122 | P2135 | P0122 | P0123 | - |
| TP sensor 1 Low Reference | - | P2135 | P0123 | - | - |
| TP Sensor 2 Signal | P0222 | P2135 | P0223 | P0223 | P0068, P0121 |
| TP sensor 2 5-Volt Reference | P0222 | P2135 | P0222 | P0223 | - |
| TP sensor 2 Low Reference | - | P2135 | P0223 | - | - |