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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1370 (Automatic Transmission - 4L60-E - DTC P0218 To DTC P2771) >> DTC P0756 or P0757 >> DTC Descriptors

DTC Descriptors

WARNING: This page is about a different car, the 2009 GMC Sierra and 2009 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
DTC P0756

2-3 Shift Solenoid (SS) Valve Performance - No First or Second Gear

DTC P0757

2-3 Shift Solenoid (SS) Valve Performance - No Third, Fourth or Fifth Gear