Washer Motor Inspection
WARNING: This page is about a different car, the 2020 Mazda CX-30. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION (US) .)
- Disconnect the rear washer hose from the washer motor. (See WASHER MOTOR REMOVAL/INSTALLATION .)WARNING:
- Water sprayed on the battery and ground could cause electrocution. When performing the washer motor inspection, prepare a container to collect washer fluid and be careful not to spray washer fluid.
- After connecting washer motor terminal B to the positive battery terminal, and terminal A to ground, verify that washer fluid sprays from the front side of the washer motor.
B+ terminal Ground terminal Operation B A Front - If there is any malfunction, replace the washer motor. (See WASHER MOTOR REMOVAL/INSTALLATION .)
- After connecting washer motor terminal A to the positive battery terminal, and washer motor terminal B to ground, verify that washer fluid sprays from the rear side of the washer motor.
B+ terminal Ground terminal Operation A B Rear - If there is any malfunction, replace the washer motor. (See WASHER MOTOR REMOVAL/INSTALLATION .)