GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2000 🢒 Blazer - 4WD 🢒 Engine 🢒 Engine Controls - 4.3L 🢒 Diagnostic Trouble Code (DTC) List/Type

Diagnostic Trouble Code (DTC) List/Type

DTC Description

Domestic

Unleaded Export

Leaded Export

DTC P0218 Transmission Fluid Overtemperature

C

C

C

DTC P0502 Vehicle Speed Sensor (VSS) Circuit Low Input

B

B

C

DTC P0503 Vehicle Speed Sensor (VSS) Circuit Intermittent

B

B

C

DTC P0711 TFT Sensor Circuit Range/Performance

C

C

C

DTC P0712 Transmission Fluid Temperature (TFT) Sensor Circuit Low Input

C

C

C

DTC P0713 Transmission Fluid Temperature (TFT) Sensor Circuit High Input

C

C

C

DTC P0719 Brake Switch Circuit Low Input

C

C

C

DTC P0724 Brake Switch Circuit High Input

C

C

C

DTC P0740 TCC Enable Solenoid Circuit Electrical

B (2.2L)

A (4.3L)

B (2.2L)

A (4.3L)

C

DTC P0742 TCC System Stuck On

B

B

C

DTC P0748 Pressure Control Solenoid Circuit Electrical

C

C

C

DTC P0751 1-2 Shift Solenoid Valve Performance

A

A

C

DTC P0753 1-2 Shift Solenoid Circuit Electrical

B (2.2L)

A (4.3L)

B (2.2L)

A (4.3L)

C

DTC P0756 2-3 Shift Solenoid Valve Performance

A

A

C

DTC P0758 2-3 Shift Solenoid Circuit Electrical

A

A

C

DTC P0785 3-2 Shift Solenoid Circuit Electrical

A

A

C

DTC P1810 TFP Valve Position Switch Circuit

B

B

C

DTC P1860 TCC PWM Solenoid Circuit Electrical

B

B

C

DTC P1870 Transmission Component Slipping

B

B

C

DTC P1875 4WD Low Switch Circuit Electrical (4.3L Only)

B

B

C