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.
2021 Nissan-Datsun Sentra SFACTORY OEM SERVICE PROCEDURE
Anti-Pinch Inspection: Description
If any of the following operations are performed, the initialization is necessary for normal operation of anti-pinch function:
- Disconnection and connection of battery cable from negative terminal.
- When main power window and door lock/unlock switch replaced.
- Electric power supply to main power window and door lock/unlock switch or power window motor LH is interrupted by blown fuse or disconnection and connection of the negative terminal of battery, etc.
- Disconnection and connection of main power window and door lock/unlock switch harness connector.
- Removal of power window motor LH from regulator assembly.
- Operation of regulator assembly as an independent unit.
- Removal and installation of glass.
- Removal and installation of door glass run.
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.