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Home >> GMC >> 2006 >> Sierra 1500 HD, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1047 (Automatic Transmission - 4L60-E/4L65-E/4L70-E - DTC P0218 To DTC P2771) >> DTC P0742, P0752, or P0757 >> DTC Descriptor

DTC Descriptor

WARNING: This page is about a different car, the 2008 GMC Sierra and 2008 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
DTC P0742

Torque Converter Clutch (TCC) System - Stuck On

DTC P0752

1-2 Shift Solenoid (SS) Valve Performance - No Second or Third Gear

DTC P0757

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