Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2013 Scion xB Automatic TransFACTORY OEM SERVICE PROCEDURE
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 "See" column.
HINT:
- *1: "Comes on" means the Malfunction Indicator Lamp (MIL) illuminates.
- *2: "DTC stored" means the ECM memorizes the trouble code if the ECM detects the DTC detection condition.
- These DTCs may be output when the clutch, brake, gear components, etc., inside the automatic transaxle are damaged.
AUTOMATIC TRANSAXLE SYSTEM DTC CHART
| DTC Code | Detection Item | MIL*1 | Memory*2 | See |
|---|---|---|---|---|
| P0705 | Transmission Range Sensor Circuit Malfunction (PRNDL Input) | Comes on | DTC stored | Refer to DTC P0705: Transmission Range Sensor Circuit Malfunction (PRNDL Input) |
| P0711 | Transmission Fluid Temperature Sensor "A" Performance | Comes on | DTC stored | Refer to DTC P0711: Transmission Fluid Temperature Sensor "A" Performance |
| P0712 | Transmission Fluid Temperature Sensor "A" Circuit Low Input | Comes on | DTC stored | Refer to DTC P0712: Transmission Fluid Temperature Sensor "A" Circuit Low Input; DTC P0713: Transmission Fluid Temperature Sensor "A" Circuit High Input |
| P0713 | Transmission Fluid Temperature Sensor "A" Circuit High Input | Comes on | DTC stored | Refer to DTC P0712: Transmission Fluid Temperature Sensor "A" Circuit Low Input; DTC P0713: Transmission Fluid Temperature Sensor "A" Circuit High Input |
| P0717 | Input Speed Sensor Circuit No Signal | Comes on | DTC stored | Refer to DTC P0717: Input Speed Sensor Circuit No Signal |
| P0741 | Torque Converter Clutch Solenoid Performance (Shift Solenoid Valve DSL) | Comes on | DTC stored | Refer to DTC P0741: Torque Converter Clutch Solenoid Performance (Shift Solenoid Valve DSL) |
| P0746 | Pressure Control Solenoid "A" Performance (Shift Solenoid Valve SL1) | Comes on | DTC stored | Refer to DTC P0746: Pressure Control Solenoid "A" Performance (Shift Solenoid Valve SL1) |
| P0748 | Pressure Control Solenoid "A" Electrical (Shift Solenoid Valve SL1) | Comes on | DTC stored | Refer to DTC P0748: Pressure Control Solenoid "A" Electrical (Shift Solenoid Valve SL1) |
| P0766 | Shift Solenoid "D" Performance (Shift Solenoid Valve S4) | Comes on | DTC stored | Refer to DTC P0766: Shift Solenoid "D" Performance (Shift Solenoid Valve S4) |
| P0776 | Pressure Control Solenoid "B" Performance (Shift Solenoid Valve SL2) | Comes on | DTC stored | Refer to DTC P0776: Pressure Control Solenoid "B" Performance (Shift Solenoid Valve SL2) |
| P0778 | Pressure Control Solenoid "B" Electrical (Shift Solenoid Valve SL2) | Comes on | DTC stored | Refer to DTC P0778: Pressure Control Solenoid "B" Electrical (Shift Solenoid Valve SL2) |
| P0793 | Intermediate Shaft Speed Sensor "A" | Comes on | DTC stored | Refer to DTC P0793: Intermediate Shaft Speed Sensor "A" |
| P0982 | Shift Solenoid "D" Control Circuit Low (Shift Solenoid Valve S4) | Comes on | DTC stored | Refer to DTC P0982: Shift Solenoid "D" Control Circuit Low (Shift Solenoid Valve S4); DTC P0983: Shift Solenoid "D" Control Circuit High (Shift Solenoid Valve S4) |
| P0983 | Shift Solenoid "D" Control Circuit High (Shift Solenoid Valve S4) | Comes on | DTC stored | Refer to DTC P0982: Shift Solenoid "D" Control Circuit Low (Shift Solenoid Valve S4); DTC P0983: Shift Solenoid "D" Control Circuit High (Shift Solenoid Valve S4) |
| P2714 | Pressure Control Solenoid "D" Performance (Shift Solenoid Valve SLT) | Comes on | DTC stored | Refer to DTC P2714: Pressure Control Solenoid "D" Performance (Shift Solenoid Valve SLT) |
| P2716 | Pressure Control Solenoid "D" Electrical (Shift Solenoid Valve SLT) | Comes on | DTC stored | Refer to DTC P2716: Pressure Control Solenoid "D" Electrical (Shift Solenoid Valve SLT) |
| P2769 | Torque Converter Clutch Solenoid Circuit Low (Shift Solenoid Valve DSL) | Comes on | DTC stored | Refer to DTC P2769: Torque Converter Clutch Solenoid Circuit Low (Shift Solenoid Valve DSL); DTC P2770: Torque Converter Clutch Solenoid Circuit High (Shift Solenoid Valve DSL) |
| P2770 | Torque Converter Clutch Solenoid Circuit High (Shift Solenoid Valve DSL) | Comes on | DTC stored | Refer to DTC P2769: Torque Converter Clutch Solenoid Circuit Low (Shift Solenoid Valve DSL); DTC P2770: Torque Converter Clutch Solenoid Circuit High (Shift Solenoid Valve DSL) |
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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