If your power car seat won’t recline because the motor has failed, it can be frustrating.
Luckily, there’s a simple method to manually adjust the seat by turning the shaft connected to the gearhouse.
Once you learn how to access and turn this part, you’ll be able to recline your seat even when the motor isn’t working.
Follow along for the full step-by-step process.
Disconnect Power and Ensure Safety First
To ensure safety, always disconnect the power before touching any electrical components. Turn off the ignition and remove the negative battery cable to isolate the system. These steps are your most critical safety precautions because they help prevent shorts and electrical shocks while working on the wiring. Wearing insulated gloves provides an extra layer of protection. Much like repairing a manual recliner handle, always handle any small parts or cable connections with care to avoid losing components or causing misalignment.
Make sure your work area is completely dry because moisture significantly increases the risk of conductivity and electrical shock. Before touching any seat connections, use a multimeter to double-check that there is zero voltage at the connector you plan to handle. This verification confirms the circuit is fully de-energized. Before proceeding, inspect all wiring and connectors for any obvious signs of damage or loose connections. For a systematic approach, you can follow a detailed DIY troubleshooting guide that covers verifying power and testing connectivity. As a diagnostic step, you can test seat functionality by using a temporary power source like a DeWalt battery with a Power Wheels adapter. Never overlook these safety steps, as they are essential for protecting yourself and preventing damage to the vehicle’s electrical system.
Remove the Seat From Your Vehicle
To remove the seat from your vehicle, start by disconnecting the power and ensuring it is safe to work. Gather your tools: a socket wrench set, breaker bar, penetrating oil, needle-nose pliers, and protective gloves. Slide the seat all the way to the rear to expose the front mounting bolts. Use your socket set to remove these bolts. Then, slide the seat forward to access and remove the rear bolts. Spray any corroded bolts with penetrating oil before attempting removal. Next, locate the wiring harnesses beneath the seat. Press the release tabs on each connector and gently disconnect them. You might need needle-nose pliers to free clips holding wiring in place. It is good practice to check structural integrity of a seat frame during disassembly to ensure it’s sound for reassembly. If the vehicle battery is disconnected or missing, you can use a jumper cable power connection to operate the seat for better access. Do not remove side panels or disassemble upholstery at this point. To ensure you can put everything back together correctly, it is wise to document component placements before proceeding. Before final removal, a quick test of the reclining lever and cables can help identify any other potential issues. With all bolts and connectors free, grasp the seat firmly and lift it straight up and out of the vehicle.
Package Dimensions: 4.064 cms (L) x 6.604 cms (W) x 9.398 cms (H)
Car Seat Screw Removal
INNOVATIVE - Flip Side Duo End Socket Reduce Thickness Design, 6 Total Sizes Include: 17mm, 19mm, 21mm & 3/4", 13/16", 7/8" and 3" Extension Bar
Expose the Seat Motor and Adjustment Shaft
To expose the recline motor and adjustment shaft inside the seat frame, start by removing any plastic covers on the seat back. These covers typically hide the internal components and can be pried off carefully with a flat-head screwdriver or a trim removal tool. Once the covers are removed, locate the motor, which is usually mounted to a gearbox assembly secured with several bolts. Use a socket wrench to carefully unscrew and remove these mounting bolts. Afterward, detach the motor unit from the gearbox housing, taking care not to damage any surrounding parts.
With the motor removed, the internal adjustment shaft becomes visible. This shaft is connected to the recline mechanism and may be secured with clips or additional fasteners. Carefully inspect the gearbox for debris, broken parts, or signs of wear that could cause the mechanism to bind. Verify that the shaft is properly aligned within the gearbox, as correct positioning is vital for smooth manual operation later on. This careful inspection helps prevent future malfunctions, so you should stop use if malfunctions occur for safety. For long-term comfort and support after repair, consider that power recliners with electric controls are designed to offer personalized positioning. This process is similar to the method for removing a recliner back panel to access internal mechanisms for maintenance. Before reassembly, remember to disconnect the battery to prevent any electrical issues while working. Ensure all internal components are clean and intact before proceeding to reassemble or further troubleshoot the seat’s recline function.
MATCH BLACK & GRAY MORE CLOSELY: This black leather repair kit includes black and white repair compounds to fine-tune faded black, charcoal and gray. Use black alone or add white gradually, then compare the dried shade for a closer match to your leather or vinyl.
1 MILLION HAPPY CUSTOMERS: Trusted worldwide, our repair kits have helped over a million people restore their favorite items to their original condition.
MATCH WHITE, CREAM & IVORY MORE CLOSELY:Fine-tune white, off-white, cream, ivory and other light shades for a closer match to your leather or vinyl; adjust the color gradually and compare after drying for a more natural-looking repair.
Manually Crank the Recline Angle With Pliers
If the recline motor fails, you can manually crank the adjustment shaft with pliers to change the seat’s angle. First, locate and pull the manual override lever upward to release the mechanism; tap it gently if it’s stuck. Once disengaged, insert your pliers firmly into the shaft’s slot. Turn the shaft clockwise to recline or counterclockwise to upright the seat. Apply steady pressure while turning, as movement may be stiff and require multiple rotations, a simple manual adjustment reminiscent of the manual peg adjustment found in early reclining chairs. If the shaft is hard to turn, check for debris and apply more torque with the pliers, and be sure to inspect the recliner mechanism for any bent metal components that might be causing binding. A thorough routine inspection can help identify such issues before a complete failure occurs. Use your other hand to guide the seatback to the desired angle during this process. A permanent, low-cost fix for a broken motor involves replacing the worn carbon brushes.
Features simple pliers with vinyl dipped handles
Clip Removal Pliers for Auto Work:These pliers help remove plastic clips, trim fasteners, push pins and rivets from door panels, bumpers, dashboards and interior trim during common vehicle maintenance.
As Seen on Shark Tank, the car seat clip opener that eliminates thumb pain and broken nails from unbuckling a child or toddler car seat for parents, grandparents and all caregivers
Reassemble the Seat and Test Its Function
Next, reinstall the trim panels, making sure the fabric isn’t bunched or pinched. Inspect the seat cushion for proper alignment and make sure all fasteners are tight to prevent rattling during operation. As with a household recliner, inspect and clean the mechanism to ensure smooth operation after reassembly. Reconnect the battery cable, then perform the motor reset calibration by cycling the seat switch through its full range of motion, stopping at each limit. When securing upholstery, take care to stretch it smoothly to avoid wrinkles or strain points, much like when attaching vinyl upholstery to a DIY chair frame. If issues persist, consult a repair guide for troubleshooting common electronic components.
Finally, test the seat’s full range of motion. Confirm smooth operation without any hesitation, verify the seat frame remains stable under pressure, and ensure the seatbelt locks properly in all positions. These steps guarantee your seat is functioning safely and correctly.
