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.
Inspection Procedure
HINT:
When using the intelligent tester, start from 1. When not using the intelligent tester, start from 2.
- PERFORM ACTIVE TEST BY INTELLIGENT TESTER (POWER WINDOW OPERATION)
- Connect the intelligent tester (with CAN VIM) to the DLC3.
- Check that the power window operation can operate in the ACTIVE TEST (see DATA LIST/ACTIVE TEST ).
OK: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE
NG: GO TO NEXT STEP
- INSPECT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH (JAM PROTECTION LIMIT SWITCH AND JAM PROTECTION PULSE SWITCH)
- Refer to motor inspection (see INSPECTION ).
NG: REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH
OK: GO TO NEXT STEP
- CHECK WIRE HARNESS (POWER WINDOW REGULATOR SWITCH - LIMIT SWITCH AND PULSE SWITCH)
- Refer to inspection (see ELECTRONIC CIRCUIT INSPECTION PROCEDURE ).
NG: REPAIR OR REPLACE HARNESS AND CONNECTOR
OK: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE
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.