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.
Shift Lock System: Inspection
- INSPECT SHIFT POSITION SENSOR
- Remove the steering column upper cover and lower cover.
- Disconnect the shift position sensor connector.
- Check continuity between terminals shown in SHIFT POSITION SENSOR TERMINALS CONTINUITY SPECIFICATIONS when the shift lever is moved to each position
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
SHIFT POSITION SENSOR TERMINALS CONTINUITY SPECIFICATIONSShift Position Terminal No. to continuity Terminal No. to continuity P 1-2 3-8-9 R 1-4 3-8-9 N 1-5 3-8-9 D 1-6 3-8-9 B 1-7 3-8-9 - Connect the shift position sensor connector.
- Install the steering column upper cover and lower cover.
- INSPECT SHIFT LOCK CONTROL ECU
Using a voltmeter, measure the voltage at each terminal.
NOTE: Do not disconnect the ECU connector.
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.
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