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Home >> Isuzu >> 2001 >> Trooper S, RWD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Transmission Control System (4L30-E) >> Diagnosis >> Diagnostic Trouble Code (DTC) Identification

Diagnostic Trouble Code (DTC) Identification

DIAGNOSTIC TROUBLE CODE (DTC) INDEX

DTC NUMBER DTC NAME DTC TYPE MIL "CHECK ENGINE" "CHECK TRANS"
P0218  Transmission Fluid Over Temperature D    
P0705  Transmission Range Switch (Mode Switch) Illegal Position D    
P0706  Transmission Range Switch (Mode Switch) Performance D    
P0711  Transmission Fluid Temperature (TFT) Sensor Performance D    
P0712  Transmission Fluid Temperature Sensor Circuit Low Input (TFT) D    
P0713  Transmission Fluid Temperature (TFT) Sensor Circuit High Input D    
P0719  Brake Switch Circuit Low (Stuck ON) D    
P0722  Automatic Transmission Output Speed Sensor (OSS) Low Input B ON Flash
P0723  Automatic Transmission Output Speed Sensor (OSS) Intermittent B ON Flash
P0724  Brake Switch Circuit High (Stuck OFF) D    
P0730  Gear Error Without Input Speed C   Flash
P0742  Torque Converter Clutch (TCC) Circuit Stuck ON B ON Flash
P0748  Pressure Control Solenoid (PCS) (FORCE MOTOR) Circuit Electrical C   Flash
P0751  Shift Solenoid A Performance (Stuck OFF) B ON Flash
P0752  Shift Solenoid A Performance (Stuck ON) B ON Flash
P0753  Shift Solenoid A Electrical B ON Flash
P0756  Shift Solenoid B Performance (Stuck OFF) B ON Flash
P0757  Shift Solenoid B Performance (Stuck ON) B ON Flash
P0758  Shift Solenoid B Electrical B ON Flash
P1850  Brake Band Apply Solenoid Malfunction D    
P1860  TCC Solenoid Electrical B ON Flash
P1870  Transmission Component Slipping B ON Flash
DTC TYPE DEFINITION

DTC TYPE DEFINITION
B Emission related, turn on MIL (Check Engine) and flashing Check Trans after 2 consecutive trips with failure
C Non-emission related, flashing Check Trans on 1st failure
D Non-emission related, no lamps
NOTE: On the following charts, refer to SYSTEM WIRING DIAGRAMS and ELECTRICAL COMPONENT LOCATOR for circuit diagram details and parts location. Refer to Connector List  for connector configuration.