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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 31 (ENGINE CONTROLS - 6.6L - DIAGNOSIS (DTCs P0402-P2636)) >> DTC P2146, P2149, P2152, or P2155 >> DTC Descriptors

DTC Descriptors

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DTC 2146

Injector Positive Voltage Control Circuit Group 1

DTC 2149

Injector Positive Voltage Control Circuit Group 2

DTC 2152

Injector Positive Voltage Control Circuit Group 3

DTC 2155

Injector Positive Voltage Control Circuit Group 4

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