I agree the wiring is afu and will need addressing asap.
However, since there is only one fore/aft motor and it runs okay, that rules out the wiring as the cause.
Said motor is bolted directly onto one track and drives the opposite track with a cable so your problem is likely the drive cable is broken.
They are similar to a mechanical speedometer cable made up of twisted steel wires with square ends.
What causes them to fail is one track gets jambed with an object, most typically a coin, and when the seat is moved the cable being the weakest link twists up into a ball then breaks.
Unbolt and tilt the seat back for a look.
If indeed that's the part you need it comes as an assembly of the cable and the outer plastic guide.
However, since there is only one fore/aft motor and it runs okay, that rules out the wiring as the cause.
Said motor is bolted directly onto one track and drives the opposite track with a cable so your problem is likely the drive cable is broken.
They are similar to a mechanical speedometer cable made up of twisted steel wires with square ends.
What causes them to fail is one track gets jambed with an object, most typically a coin, and when the seat is moved the cable being the weakest link twists up into a ball then breaks.
Unbolt and tilt the seat back for a look.
If indeed that's the part you need it comes as an assembly of the cable and the outer plastic guide.
