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.
Driver's Power Seat Position Sensor Test
Remove driver's seat. See FRONT SEAT under REMOVAL & INSTALLATION. Disconnect all power seat motors and sensors. See Figure. Connect battery power across motor leads. Using an analog ohmmeter, observe resistance across associated sensor terminals. See DRIVER'S POWER SEAT POSITION SENSOR TEST table. Needle on ohmmeter should move from left to right. If motor does not run, reverse battery power terminals. If motor still does not run, replace faulty motor. If ohmmeter needle does not move from left to right, replace faulty sensor. Repeat this procedure for each motor-sensor combination.
| Sensor | Connect Terminals To B+ & Ground | Connect Terminals To Ohmmeter |
|---|---|---|
| Slide | A1 & A2 | B1 & B2 |
| Recline | C3 & C4 | C1 & C2 |
| Front Up/Down | D1 & D2 | E1 & E3 |
| Rear Up/ Down | F1 & F2 | G1 & G3 |
NO RELATED
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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.