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If your Subaru’s rear wiper is not working properly, it might be due to a faulty wiper motor. Replacing or repairing the motor can restore your rear window’s visibility and safety. This guide provides simple steps to fix Subaru rear wiper motor failures.
Signs of a Faulty Rear Wiper Motor
- The rear wiper does not move when activated.
- Unusual noises from the rear of the vehicle during operation.
- The wiper moves intermittently or stops mid-cycle.
- Electrical issues or blown fuses related to the wiper circuit.
Tools and Parts Needed
- Screwdrivers (Phillips and flat-head)
- Socket set
- Replacement wiper motor (specific to your Subaru model)
- Trim removal tools
- Protective gloves
Step-by-Step Replacement Process
1. Prepare Your Vehicle
Park your Subaru on a flat surface, turn off the ignition, and disconnect the negative terminal of the battery to prevent electrical shorts.
2. Access the Wiper Motor
Open the rear hatch and remove any interior panels or trim that cover the wiper assembly. Use trim removal tools to avoid damaging clips.
3. Disconnect the Old Motor
Locate the wiper motor and disconnect the electrical connector. Use a socket or screwdriver to remove mounting bolts or screws holding the motor in place.
4. Remove and Replace the Motor
Carefully remove the faulty motor and install the new one in the reverse order. Ensure all bolts are tightened securely and reconnect the electrical connector.
5. Reassemble and Test
Reinstall the interior panels or trim, reconnect the battery, and test the rear wiper. If it operates smoothly, your repair is complete.
Additional Tips
- Always wear gloves to protect your hands during work.
- Consult your Subaru owner’s manual for specific details related to your model.
- If unsure about electrical components, consider seeking professional assistance.
Fixing a rear wiper motor can be a straightforward task with the right tools and patience. Regular maintenance and timely repairs will ensure your rear window remains clear and your vehicle stays safe.