Diagnostic Trouble Code Chart

If a DTC is displayed during the DTC check, check the circuit listed in the table below and proceed to the page given.

HINT:

• *1: "Comes on" means that the MIL will illuminate.

• *2: "DTC stored" means that the ECM memorizes the malfunction code if the DTC detection condition(s) are met.

• These DTCs may be output when the clutch, brake and gear components, etc., inside the automatic transmission are damaged.

DETECTIC

>N ITEM AND TROU1

BLE AREA REFERENCE

DTC No.

Detection Item

Trouble Area

MIL *1

Memory *2

P0705

Transmission Range Sensor Circuit Malfunction (PRNDL Input)

1. Open or short in Park/Neutral position switch circuit

2. Park/Neutral position switch

3. ECM

Comes on

DTC stored

P0710

Transmission Fluid Temperature Sensor "A" Circuit

1. Open or short in No. 1 ATF temperature sensor circuit

2. No. 1 ATF temperature sensor

3. ECM

Comes on

DTC stored

P0711

Transmission Fluid Temperature Sensor "A" Performance

No. 1 ATF temperature sensor

Comes on

DTC stored

P0712

Transmission Fluid Temperature Sensor "A" Circuit Low Input

1. Short in No. 1 ATF temperature sensor circuit

2. No. 1 ATF temperature sensor

Comes on

DTC stored

2006 TRANSMISSION A750F Automatic Transaxle - Sequoia

3. ECM

P0713

Transmission Fluid Temperature Sensor "A" Circuit High Input

1. Open in No. 1 ATF temperature sensor circuit

2. No. 1 ATF temperature sensor

3. ECM

Comes on

DTC stored

P0717

Input Speed Sensor Circuit No Signal

1. Open or short in speed sensor NT circuit

2. Speed sensor NT

4. Automatic transmission (clutch, brake or gear, etc.)

Comes on

DTC stored

P0722

Output Speed Sensor Circuit No Signal

1. Open or short in speed sensor SP2 circuit

2. Speed sensor SP2

4. Automatic transmission (clutch, brake or gear, etc.)

Comes on

DTC stored

P0724

Brake Switch "B" Circuit High

1. Short in stop light switch signal circuit

2. Stop light switch

3. ECM

Comes on

DTC stored

P0748

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

1. Open or short in shift solenoid valve SL1 circuit

2. Shift solenoid valve SL1

3. ECM

Comes on

DTC stored

P0751

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

1. Shift solenoid valve S1 remains open or closed

2. Shift solenoid valve SLT remains open or closed

3. Valve body is blocked

4. Automatic transmission (clutch, brake or gear, etc.)

Comes on

DTC stored

P0756

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

1. Shift solenoid valve S2 remains open or closed

2. Shift solenoid valve SLT remains open or closed

3. Valve body is blocked

4. Automatic transmission (clutch, brake or gear, etc.)

Comes on

DTC stored

2006 TRANSMISSION A750F Automatic Transaxle - Sequoia

P0771

Shift Solenoid "E" Performance (Shift Solenoid Valve SR)

1. Shift solenoid valve SR remains open or closed

2. Shift solenoid valve SL1 remains open or closed

3. Shift solenoid valve SLT remains open or closed

4. Valve body is blocked

5. Automatic transmission (clutch, brake or gear, etc.)

Comes on

DTC stored

P0776

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

1. Shift solenoid valve SL2 remains open

2. Shift solenoid valve SLT remains open or closed

3. Valve body is blocked

4. Automatic transmission (clutch, brake or gear, etc.)

Comes on

DTC stored

P0778

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

1. Open or short in shift solenoid valve SL2 circuit

2. Shift solenoid valve SL2

3. ECM

Comes on

DTC stored

P0781

1-2 Shift (1-2 Shift Valve)

1. Valve body is blocked up or stuck (1-2 shift valve)

2. Shift solenoid valve SLT remains open or closed

3. Automatic transmission (clutch, brake or gear, etc.)

Comes on

DTC stored

P0973

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

1. Short in shift solenoid valve S1 circuit

2. Shift solenoid valve S1

3. ECM

Comes on

DTC stored

P0974

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

1. Open in shift solenoid valve S1 circuit

2. Shift solenoid valve S1

3. ECM

Comes on

DTC stored

P0976

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

1. Short in shift solenoid valve S2 circuit

2. Shift solenoid valve S2

3. ECM

Comes on

DTC stored

Shift Solenoid "B"

1. Open in shift solenoid valve S2

2006 TRANSMISSION A750F Automatic Transaxle - Sequoia

P0977

Control Circuit High (Shift Solenoid Valve S2)

circuit

2. Shift solenoid valve S2

3. ECM

Comes on

DTC stored

P0985

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

1. Short in shift solenoid valve SR circuit

2. Shift solenoid valve SR

3. ECM

Comes on

DTC stored

P0986

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

1. Open in shift solenoid valve SR circuit

2. Shift solenoid valve SR

3. ECM

Comes on

DTC stored

P2714

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

1. Shift solenoid valve SLT remains open or closed

2. Shift solenoid valve S1, S2, SR, SL1 or SL2 remains open or closed

3. Valve body is blocked

4. Automatic transmission (clutch, brake or gear, etc.)

Comes on

DTC stored

P2716

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

1. Open or short in shift solenoid valve SLT circuit

2. Shift solenoid valve SLT

3. ECM

Comes on

DTC stored

P2740

Transmission Fluid Temperature Sensor "B" Circuit

1. Open or short in No. 2 ATF temperature sensor circuit

2. No. 2 ATF temperature sensor

3. ECM

Comes on

DTC stored

P2742

Transmission Fluid Temperature Sensor "B" Circuit Low Input

1. Short in No. 2 ATF temperature sensor circuit

2. No. 2 ATF temperature sensor

3. ECM

Comes on

DTC stored

P2743

Transmission Fluid Temperature Sensor "B" Circuit High Input

1. Open in No. 2 ATF temperature sensor circuit

2. No. 2 ATF temperature sensor

3. ECM

Comes on

DTC stored

P2757

Torque Converter Clutch Pressure Control Solenoid Performance (Shift

1. Shift solenoid valve SLU remains open or closed

2. Valve body is blocked

3. Torque converter clutch

Comes on

DTC stored

2006 TRANSMISSION A750F Automatic Transaxle - Sequoia

Solenoid Valve SLU)

4. Automatic transmission (clutch, brake or gear, etc.)

5. Line pressure is too low

P2759

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

1. Open or short in shift solenoid valve SLU circuit

2. Shift solenoid valve SLU

3. ECM

Comes on

DTC stored

P2772

Transfer "L4" Switch Circuit

1. Short in transfer L4 position switch circuit

2. Transfer L4 position switch

3. 4WD control ECU

4. ECM

Comes on

DTC stored

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