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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission Diagnosis - 4L60-E >> Self-Diagnostic System >> Diagnostic Trouble Code Definitions

Diagnostic Trouble Code Definitions

DIAGNOSTIC TROUBLE CODE DEFINITIONS (1)

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
(1) For diagnostic procedures, see DIAGNOSTIC TESTS .