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
Washer Pump Does Not Operate Test
- Connect test light between pump connector cavity "B" and ground. If test light is on, go to next step. If light is off, check for open or short in ground circuit No. 150J (Black wire).
- Check for battery voltage between wiper module connector cavity "A" and junction block connector cavity "C8". Voltage should be present with ignition switch in ACC or RUN positions, and column switch on WASH. If voltage is present, go to next step. If no voltage is present, repair open or short in circuit No. 94A (Pink wire).
- Check for battery voltage between washer pump connector cavity "A" (Pink wire) and junction block connector cavity "E6". Voltage should be present with ignition switch in ACC or RUN positions, and column switch on WASH. If voltage is present, go to next step. If no voltage is present, repair open or short in circuit No. 94 (Pink wire).
- If washer pump still does not operate, replace washer pump and verify proper 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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