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.
2000 Honda S2000FACTORY OEM SERVICE PROCEDURE
Motor Test
- Remove the driver's door panel (see DOOR PANEL REMOVAL/INSTALLATION ).
- Disconnect the 4P connector from the driver's window motor.
- Test the motor in each direction by connecting battery power and ground according to the table below. When the motor stops running, disconnect one lead immediately.
- If the motor does not run or fails to run smoothly, replace it.
Detect Circuit Test
- Connect the test leads of an analog ohmmeter to the No. 3 and No. 4 terminals.
- Run the motor by connecting power and ground to the No. 1 and No. 2 terminals. The ohmmeter needle should move back and forth alternately. If it does not, replace the motor.
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.