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.
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HOMESERVICE MANUALSACURA2010TL FWD V6-3.5LREPAIR AND DIAGNOSISBODY AND FRAMESEATSPOWER SEAT SWITCHTESTING AND INSPECTIONPOWER LUMBAR SUPPORT SWITCH TEST/REPLACEMENT
2010 Acura TL FWD V6-3.5L
Power Lumbar Support Switch Test/Replacement
2010 Acura TL FWD V6-3.5LSECTION Power Lumbar Support Switch Test/Replacement
Power Lumbar Support Switch Test/Replacement
1. Separate the lumbar support switch cover (A) from the switch (B).
2. Disconnect the 5P connector (C) from the switch.
3. Check for continuity between the terminals in each switch position according to the table.
4. If the continuity is not as specified, replace the switch.
RENDER: 1.0x
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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.