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Automatic Transmission (4L60-E) DTCS

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2002 GMC Sierra, 2002 GMC Cab & Chassis Sierra, 2002 GMC C3500 HD, 2002 Chevrolet Silverado, and 2002 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Description
P0218 Transmission Fluid Overtemperature
P0502 VSS Circuit - Low Input
P0503 VSS Circuit - Performance
P0705 Transmission Range Sensor Circuit
P0706 Transmission Range Switch Performance
P0711 TFT Sensor Circuit Out of Range
P0712 TFT Sensor Circuit Low Voltage
P0713 TFT Sensor Circuit High Voltage
P0719 Brake Switch Circuit Low Voltage
P0724 Brake Switch Circuit High Voltage
P0740 Torque Converter Clutch Circuit
P0741 TCC Circuit Performance or Stuck Off
P0742 Torque Converter Clutch Circuit Stuck On
P0748 Pressure Control Solenoid Circuit - Electrical Malfunction
P0751 1-2 Shift Solenoid Performance Or Stuck Off
P0752 1-2 Shift Solenoid Stuck On
P0753 1-2 Shift Solenoid Circuit - Electrical Malfunction
P0756 2-3 Shift Solenoid Performance Or Stuck Off
P0757 2-3 Shift Solenoid Stuck On
P0758 2-3 Shift Solenoid Circuit - Electrical Malfunction
P0785 3-2 Shift Solenoid Circuit - Electrical Malfunction
P1810 TFP Manual Valve Position Switch - Circuit Malfunction
P1860 TCC PWM Solenoid Electrical Malfunction
P1870 Transmission Component Slipping
P1875 4WD Low Switch Circuit - Electrical Malfunction