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.
1982 Plymouth Sapporo Automatic TransFACTORY OEM SERVICE PROCEDURE
Switch "Up" Test
- Using two jumper wires, connect one jumper wire end to tan wire terminal and other end of jumper wire to "UP" terminal (see Fig 1 ). Connect other jumper wire to "DOWN" terminal and ground (see Fig 1 ).
- If motor runs, power circuit to motor or switch is good. Reinstall switch to multiple connector and actuate switch. If motor does not run, replace switch body. If motor still does not run with switch replaced, perform Motor Lift Test. Test each window switch using same procedure.
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.