Do these gears control the fore/aft tilt and height adjustment of the seat? My daughter's '12 V6 Mustang just recently began making clicking noises when trying to adjust the height and tilt of the driver's seat with no movement.Another possibility if your power seat quits working is the plastic gears losing teeth. That happened to me. I'd recommend testing the motors before disassembling to do the above motor repair. I hooked up a cordless drill to teh drive cables and found teh gears were locked up. Opened up teh gear case and found two teeth broken off. Replaced with "Kit - Fixing Parts" Part number er3z78617d66a from Varsity Ford. Cost about $30 shipped. Most other Ford parts places showed it out of stock/discontinued, so if you need these might be good to hurry.
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