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Home >> Hummer >> 2009 >> H2 4D Utility Pickup >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 6.2L - DTC P1174 To DTC P2635 >> DTC P1380 or P1381 >> DTC Descriptors

DTC Descriptors

DTC 1380: Misfire Detected - Rough Road Data Not Available
DTC 1381: Misfire Detected - No Communication with Brake Control Module

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