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.
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HOMESERVICE MANUALSPLYMOUTH1984HORIZON BASE, 1.6 AREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTWIPER/WASHER SYSTEMSWIPER/WASHER SYSTEM - LIFTGATETESTINGMOTORDAYTONA & LASER
1984 Plymouth Horizon Base, 1.6 A
Daytona & Laser
1984 Plymouth Horizon Base, 1.6 ASECTION Daytona & Laser
- Remove liftgate lower cover. Disconnect feed connector from motor. With ignition on and wiper switch in the "OFF" position, check for battery voltage at Blue wire.
- Turn ignition and wiper switches on. Check for battery voltage at Blue and Brown wires. If no battery voltage is obtained in either step, check circuit breaker, switch and wiring.
- With ignition on and wiper switch in the "OFF" position, check for battery voltage between Blue and Brown wires. If battery voltage is not obtained, check ground wire to switch. If voltage is present, replace motor.
RENDER: 1.0x
NO RELATED
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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.