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 Chevrolet Venture LSFACTORY OEM SERVICE PROCEDURE
Right Window Does Not Operate From Either Switch
- Disconnect right window switch connector. Turn ignition switch to RUN position. Connect test light between right window switch connector Light Blue and Tan wires. If test light does not illuminate, go to next step. If test light illuminates, replace left window switch.
- With test light still connected between right window switch connector Light Blue and Tan wires, press left window switch in UP and DOWN positions while observing test light. If test light illuminates in both positions, go to next step. If test light does not illuminate in both positions, check for poor connections or open in Light Blue or Tan wire(s) between left window switch and right window switch. If connections and wires are okay, replace left window switch.
- Turn ignition switch to LOCK position. Reconnect right window switch connector. Disconnect right window motor connector. Turn ignition switch to RUN position. Connect test light between right window motor connector Brown and Dark Blue wires. If test light does not illuminate, go to next step. If test light illuminates, replace right window switch.
- With test light still connected between right window motor connector Brown and Dark Blue wires, press left window switch in UP and DOWN positions while observing test light. If test light illuminates in both positions, replace right window motor. If test light does not illuminate in both positions, check for poor connections or open in Brown or Dark Blue wire(s) between right window switch and right window motor. If connections and wires are okay, replace right window switch.
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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