Wiper Motor Test: Windshield
- Remove the wiper arms (see WIPER ARM REPLACEMENT
) and the cowl lid (A).
Courtesy of AMERICAN HONDA MOTOR CO., INC.
- Disconnect the 5P connector (B) from the wiper motor (C).
- Test the motor by connecting battery power to terminal No. 3 and ground to terminal No. 4 of the wiper motor 5P connector. The motor should run at low speed.
- Test the motor by connecting battery power to terminal No. 5 and ground to terminal No. 4 of the wiper motor 5P connector. The motor should run at high speed.
- Connect an analog ohmmeter to terminals No. 1 and No. 4, and run the motor at low or high speed. The needle of the ohmmeter should pulse.
- If the motor does not run, or fails to run smoothly, or there is no pulse, replace the motor.