Yukon XL 2500 4WD V8-6.0L VIN N (2006)
Power Seat Motor: Procedures
SEAT ADJUSTER MOTOR REPLACEMENT - FRONT
The seat adjuster motors can not be replaced individually. Therefore if any motor has failed, the seat adjuster needs to be replaced as an assembly. Refer
to Seat Adjuster Replacement - Front (Manual) Seat Adjuster Replacement - Front (Power) .