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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 141 (Engine Control System & Fuel - 4.8L, 5.3L, 6.0L And 6.2L - DTC P0010 To DTC P0333) >> DTC P0030, P0036, P0053, P0054, P0135, or P0141 >> Diagnostic Fault Information

Diagnostic Fault Information

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Chevrolet Tahoe, 2007 Chevrolet Suburban, and 2007 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure.

DTC P0030, P0036, P0053, P0054, P0135, or P0141

Circuit Short to Ground High Resistance Open Short to Voltage Signal Performance
HO2S Heater Voltage Supply Opens fuse P0030, P0036, P0050, P0053, P0054, P0056, P0059, P0060, P0135, P0141, P0155, P0161 P0030, P0036, P0050, P0056, P0135, P0141, P0155, P0161 - P0135, P0141, P0155, P0161
HO2S Heater Low Control P0030, P0036 P0030, P0036, P0050, P0053, P0054, P0056, P0059, P0060, P0135, P0141, P0155, P0161 P0030, P0036, P0050, P0056, P0135, P0141, P0155, P0161 P0030, P0036, P0050, P0056, P0135, P0141, P0155, P0161 P0135, P0141, P0155, P0161
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