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.
1997 Infiniti J30 BaseFACTORY OEM SERVICE PROCEDURE
Power Window Sub-Switch
- Unplug harness connector from switch. Using a DVOM, ensure continuity is present between terminals No. 32 and 35 with switch in up position. See Fig 1 . Continuity should not be present with switch in down position.
- Ensure continuity is present between terminals No. 35 and 36 with switch in down position. See Fig 1 . Continuity should not be present with switch in up position. Replace switch if continuity is not as specified.
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.
