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.
2005 Scion tC AutomaticFACTORY OEM SERVICE PROCEDURE
Diagnostic Trouble Code Chart
If a DTC is displayed during the DTC check, check the parts listed in Fig 1 and proceed to the service category given.
DTD Index
| DTC | Description |
|---|---|
| DTC P0705 | TRANSMISSION RANGE SENSOR CIRCUIT MALFUNCTION (PRNDL INPUT) |
| DTC P0710, P0712, P0713 | TRANSMISSION FLUID TEMPERATURE SENSOR "A" CIRCUIT, LOW INPUT & HIGH INPUT |
| DTC P0711 | TRANSMISSION FLUID TEMPERATURE SENSOR "A" PERFORMANCE |
| DTC P0717 | TURBINE SPEED SENSOR CIRCUIT NO SIGNAL |
| DTC P0724 | BRAKE SWITCH "B" CIRCUIT HIGH |
| DTC P0741 | TORQUE CONVERTER CLUTCH SOLENOID PERFORMANCE (SHIFT SOLENOID VALVE DSL) |
| DTC P0746 | PRESSURE CONTROL SOLENOID "A" PERFORMANCE (SHIFT SOLENOID VALVE SL1) |
| DTC P0748 | PRESSURE CONTROL SOLENOID "A" ELECTRICAL (SHIFT SOLENOID VALVE SL1) |
| DTC P0766 | SHIFT SOLENOID "D" PERFORMANCE (SHIFT SOLENOID VALVE S4) |
| DTC P0776 | PRESSURE CONTROL SOLENOID "B" PERFORMANCE (SHIFT SOLENOID VALVE SL2) |
| DTC P0778 | PRESSURE CONTROL SOLENOID "B" ELECTRICAL (SHIFT SOLENOID VALVE SL2) |
| DTC P0793 | INTERMEDIATE SHAFT SPEED SENSOR "A" |
| DTC P0982, P0983 | SHIFT SOLENOID "D" CONTROL CIRCUIT LOW/HIGH (SHIFT SOLENOID VALVE S4) |
| DTC P2716 | PRESSURE CONTROL SOLENOID "D" ELECTRICAL (SHIFT SOLENOID SLT) |
| DTC P2769, P2770 | TORQUE CONVERTER CLUTCH SOLENOID CIRCUIT LOW/HIGH (SHIFT SOLENOID VALVE DSL) |
Factory Service Tools
Use the Manual With the Right Hardware
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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.