2000 Acura 3.5RLFACTORY OEM SERVICE PROCEDURE

Driver's Power Seat Position Sensor

CAUTION: Disconnect battery power immediately after motor stops running. If battery power is left connected, damage to motor may occur.

Remove driver's seat. See FRONT SEATΒ  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 SENSORΒ  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.

DRIVER'S POWER SEAT POSITION SENSOR

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
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:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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