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.
1992 Saturn SL2 AutomaticFACTORY OEM SERVICE PROCEDURE
Front Wiper Module/Motor: Installation
- Connect wiring to new motor and turn switch on. Turn off switch. This will place motor in PARK position. Place wiper motor onto control module. Position crank arm at 9 o'clock position and install on wiper motor shaft. Apply Loctite to crank arm attaching nut and tighten to 21 ft. lbs. (28 N.m)
- Partially install wiper module in vehicle. Connect wiring to motor and module. Install motor/module assembly. Tighten to 89 INCH lbs. (10 N.m). Turn switch on momentarily, then turn off. Wiper arm should be in PARK position with crank arm at 9 o'clock position. Connect washer fluid hose (if equipped). Install cowl trim panel. Install wiper arms.
- Rotate defroster nozzle into mode valve assembly and install screws. Ensure nozzle is attached on both sides of HVAC module. Install upper trim panel into clips at windshield. Install trim panel screws and screw caps. Test wiper operation.
Factory Service Tools
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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.
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