Diagnostic Fault Information
WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, and 2010 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
| Circuit | Short to Ground | High Resistance | Open | Short to Voltage | Signal Performance |
|---|---|---|---|---|---|
| HO2S Heater Voltage Supply | P0030, P0036, P0050, P0056, P0135, P0138, P0141, P0155, P0158, P0161 Opens fuse |
P0030, P0036, P0050, P0053, P0054, P0056, P0059, P0060, P0135, P0141, P0155, P0161 | P0030, P0036, P0050, P0056, P0135, P0141, P0155, P0158, P0160, P0161 | P0690 | P0135, P0141, P0155, P0161 |
| HO2S Heater Control | P0030, P0036, P0050, P0056 | P0053, P0054, P0059, P0060, P0138, P0140, P0158, P0160 | P0030, P0036, P0050, P0056, P0135, P0141, P0152, P0154, P0155, P0158, P0160, P0161 | P0030, P0036, P0050, P0056, P0135, P0141, P0151, P0155, P0158, P0160, P0161 | P0135, P0141, P0155, P0161 |