Toyota Tundra Service Manual: Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

HINT:

  • If a DTC is output during the DTC check, check the parts listed in the table below and proceed to the "See page" given.
  • *1: "Comes on" means the Malfunction Indicator Lamp (MIL) illuminates.
  • *2: "DTC stored" means the ECM stores the trouble code if the ECM detects the DTC detection condition.
  • *3: The ATF temperature warning light blinks or a message is displayed in the combination meter.
  • These DTCs may be output when the clutches, brakes, gear components, etc., inside the automatic transmission are damaged.
Automatic Transmission System

DTC Code

Detection Item

MIL*1

Memory*2

See page

P0705

Transmission Range Sensor Circuit Malfunction (PRNDL Input)

Comes on

DTC stored

P0711

Transmission Fluid Temperature Sensor "A" Performance

Comes on

DTC stored

P0712

Transmission Fluid Temperature Sensor "A" Circuit Low Input

Comes on

DTC stored

P0713

Transmission Fluid Temperature Sensor "A" Circuit High Input

Comes on

DTC stored

P0717

Turbine Speed Sensor Circuit No Signal

Comes on

DTC stored

P0722

Output Speed Sensor Circuit No Signal

Comes on

DTC stored

P0729

Gear 6 Incorrect Ratio

Comes on

DTC stored

P0748

Pressure Control Solenoid "A" Electrical (Shift Solenoid Valve SL1)

Comes on

DTC stored

P0751

Shift Solenoid "A" Performance (Shift Solenoid Valve S1)

Comes on

DTC stored

P0756

Shift Solenoid "B" Performance (Shift Solenoid Valve S2)

Comes on

DTC stored

P0761

Shift Solenoid "C" Performance (Shift Solenoid Valve S3)

Comes on

DTC stored

P0766

Shift Solenoid "D" Performance (Shift Solenoid Valve S4)

Comes on

DTC stored

P0776

Pressure Control Solenoid "B" Performance (Shift Solenoid Valve SL2)

Comes on

DTC stored

P0778

Pressure Control Solenoid "B" Electrical (Shift Solenoid Valve SL2)

Comes on

DTC stored

P0781

1-2 Shift (1-2 Shift Valve)

Comes on

DTC stored

P0894

Transmission Component Slipping

Comes on

DTC stored

P0973

Shift Solenoid "A" Control Circuit Low (Shift Solenoid Valve S1)

Comes on

DTC stored

P0974

Shift Solenoid "A" Control Circuit High (Shift Solenoid Valve S1)

Comes on

DTC stored

P0976

Shift Solenoid "B" Control Circuit Low (Shift Solenoid Valve S2)

Comes on

DTC stored

P0977

Shift Solenoid "B" Control Circuit High (Shift Solenoid Valve S2)

Comes on

DTC stored

P0979

Shift Solenoid "C" Control Circuit Low (Shift Solenoid Valve S3)

Comes on

DTC stored

P0980

Shift Solenoid "C" Control Circuit High (Shift Solenoid Valve S3)

Comes on

DTC stored

P0982

Shift Solenoid "D" Control Circuit Low (Shift Solenoid Valve S4)

Comes on

DTC stored

P0983

Shift Solenoid "D" Control Circuit High (Shift Solenoid Valve S4)

Comes on

DTC stored

P0985

Shift Solenoid "E" Control Circuit Low (Shift Solenoid Valve SR)

Comes on

DTC stored

P0986

Shift Solenoid "E" Control Circuit High (Shift Solenoid Valve SR)

Comes on

DTC stored

P2714

Pressure Control Solenoid "D" Performance (Shift Solenoid Valve SLT)

Comes on

DTC stored

P2716

Pressure Control Solenoid "D" Electrical (Shift Solenoid Valve SLT)

Comes on

DTC stored

P2742

Transmission Fluid Temperature Sensor "B" Circuit Low Input

-*3

DTC stored

P2743

Transmission Fluid Temperature Sensor "B" Circuit High Input

-*3

DTC stored

P2757

Torque Converter Clutch Pressure Control Solenoid Performance (Shift Solenoid Valve SLU)

Comes on

DTC stored

P2759

Torque Converter Clutch Pressure Control Solenoid Control Circuit Electrical (Shift Solenoid Valve SLU)

Comes on

DTC stored

    Diagnosis System

    Dtc Check / Clear

    See More:

    Toyota Tundra Service Manual > Occupant Classification System: Open in Occupant Classification ECU Battery Positive Line (B1794)
    DESCRIPTION DTC B1794 is set when a malfunction is detected in the occupant classification ECU. DTC Code DTC Detection Condition Trouble Area B1794 One of following conditions is met: Occupant classification ECU circuit malfunction Occupant classification ECU malfunction Occupant classification ECU ...

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