Repair Safety Notice:
This information is for general instructional purposes only. Vehicle repair can be dangerous.
Verify all information, follow manufacturer service procedures, use proper tools and safety equipment,
and consult a qualified repair shop when needed.
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MERLIN2021
AUTOMOTIVE REPAIR CONTRIBUTOR
17,250 POSTS
First make sure the arm is fully seated on the wiper transmission. If it is, check the linkage to the motor, if OK the transmission itself needs to be replaced. That's the metal linkage to the motor.