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.
2001 Pontiac Aztek Base, FWDFACTORY OEM SERVICE PROCEDURE
Test B: Power Windows Inoperative Express Down Function
- If door system diagnostic systems check has been performed, go to next step. If door system diagnostic systems check has not been performed, go to DOOR SYSTEMS DIAGNOSTIC SYSTEM CHECK under SELF-DIAGNOSTIC SYSTEMS.
- Operate power window system. If power windows do not operate normally, go to next step. If power windows operate normally, window concern may be intermittent. For aid in diagnosing intermittent problems, see PROBLEM DIAGNOSIS under INTERMITTENTS.
- Replace master window switch. See MASTER WINDOW SWITCH under REMOVAL & INSTALLATION. After repairs are made, go to next step.
- Check power window system for proper operation. If system operates properly, test is complete. If system does not operate properly, go to step 2 .
Factory Service Tools
Use the Manual With the Right Hardware
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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.