electrical

Power Seat Motor

for 2012 Jeep Wrangler 3.6L V6 · 4WD

Editorial review:Chris Hackleman — Master Technician · 20+ years · Jeff Moore — Master Lexus & Toyota Mechanic · 20+ years

Difficulty

Moderate

Time

1.5 h

Tools

Steps

✓Expert-verified. Personally reviewed and approved by OLP's master technicians (Chris Hackleman & Jeff Moore — 20+ years each). Always follow the vehicle's factory service information and torque specs.

This procedure covers the removal and replacement of a power seat motor on a 2012-2018 Jeep Wrangler JK with the 3.6L V6 engine.

Warnings

⚠Disconnect battery negative terminal and wait 2 minutes before working on power seat components to prevent accidental deployment of side airbags.

⚠Power seat tracks and motors have pinch points. Keep hands clear of moving parts when testing operation.

ℹ️Mark the seat position before removal to aid in reinstallation and adjustment.

Tools required

Socket set (metric)Essential

Ratchet and extensionsEssential

Torque wrenchEssential

Trim panel removal tools

Flathead screwdriverEssential

Phillips screwdriverEssential

Test light or multimeter

Wire brush

Shop vacuum

Parts

Power seat motor assembly × 1 — Use OEM specification
Electrical connector (if damaged) × 1 — Use OEM specification

Preparation

Park vehicle on level surface and engage parking brake
Move seat to full forward or full rearward position (whichever provides better access to motor)
Disconnect negative battery terminal and wait minimum 2 minutes
Remove any items from under the seat

Procedure

1
Disconnect battery negative terminal
Using a socket wrench, loosen and remove the negative battery terminal. Move cable away from battery post to prevent accidental contact. Wait minimum 2 minutes for airbag system capacitors to discharge.
Torque spec
Battery Terminal Bolts8 Nm (6 lb-ft)
2
Access seat mounting bolts
Locate the four seat mounting bolts at the base of the seat track assembly. Two bolts are at the front and two at the rear of each track. You may need to move the seat forward or rearward on its tracks to access all bolts depending on which motor is being replaced.
3
Remove seat mounting bolts
Remove all four seat mounting bolts securing the seat assembly to the floor. Support the seat as you remove the final bolts. Each bolt should be approximately 39 Nm when reinstalling.
⚠Seat assembly is heavy. Use proper lifting technique or get assistance to prevent injury.
Torque spec
Mounting Bolts39 Nm (29 lb-ft)
4
Tilt and remove seat assembly
Carefully tilt the seat rearward and lift it out of the vehicle. Place seat upside down on a clean, protected work surface such as a blanket or cardboard. Ensure you have adequate workspace to access the underside of the seat.
5
Locate and disconnect power seat motor connector
Identify the power seat motor on the underside of the seat track assembly. The motor will have an electrical connector attached. Press the release tab and disconnect the electrical connector from the motor. Inspect connector terminals for corrosion or damage.
6
Remove motor mounting hardware
Locate the bolts or screws securing the power seat motor to the seat track mechanism. Typically there are 2-3 mounting bolts or bracket bolts holding the motor assembly. Remove these fasteners and note their positions for reassembly.
ℹ️Some motors may have a gear engagement that requires rotation or specific positioning for removal.
Torque spec
Bracket Bolts23 Nm (17 lb-ft)
7
Remove power seat motor
Carefully disengage the motor gear from the seat track drive mechanism. You may need to rotate the motor slightly while pulling it away from the track assembly. Remove the motor from the seat frame.
8
Install new power seat motor
Position the new motor onto the seat track assembly, ensuring the motor gear properly engages with the drive mechanism. The motor should sit flush against the mounting surface. Align mounting holes with bracket.
9
Secure motor mounting hardware
Install the motor mounting bolts or bracket bolts and torque to specification. Ensure motor is securely fastened and cannot rotate or move independently of the bracket.
Torque spec
Bracket Bolts23 Nm (17 lb-ft)
10
Reconnect electrical connector
Connect the electrical connector to the power seat motor until you hear or feel a positive click. Gently tug on connector to verify it is fully seated and locked.
11
Reinstall seat assembly
Carefully lift the seat assembly and position it back into the vehicle, aligning the mounting bolt holes with the floor brackets. Ensure no wiring is pinched beneath the seat tracks.
12
Install and torque seat mounting bolts
Install all four seat mounting bolts finger-tight first, then torque in a cross pattern to 39 Nm (29 lb-ft). Verify seat is securely mounted with no movement.
Torque spec
Mounting Bolts39 Nm (29 lb-ft)
13
Reconnect battery
Reconnect the negative battery terminal and torque the terminal bolt to 8.0 Nm (6.0 lb-ft). Ensure connection is clean and tight.
Torque spec
Battery Terminal Bolts8 Nm (6 lb-ft)

Reassembly

Ensure all electrical connectors are fully seated and locked
Verify seat mounting bolts are torqued to specification in cross pattern
Check that no wiring is pinched under seat tracks or mounting points
Confirm battery terminal is clean and properly torqued

Verification

Turn ignition to ON position (engine off) and test all power seat functions: forward/rearward, recline, and height adjustment if equipped
Verify smooth operation in both directions for each motor function
Listen for any unusual grinding or binding noises during seat operation
Confirm seat locks securely in all positions without unexpected movement
Check that no warning lights are illuminated on the instrument cluster
Physically verify seat is securely mounted by attempting to rock it side to side and front to back