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.
2002 Pontiac Aztek FWDFACTORY OEM SERVICE PROCEDURE
Power Seat DTCS
SEAT DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820 | Seat Adjuster Switch Input Active |
| DTC B1770, B1775, B1780, B1785, B1790, B1805, or B2415 | Motor Supply Circuit High, Low, Or Open |
| DTC B1825, B1850, B2355, B2365, or B2375 | Position Sensor Signal Circuit Voltage High/Low |
| DTC B2755 or B2760 | Memory Select Switch Input Active |
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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