Bonneville V8-4.6L VIN Y (2004)
Power Seat Switch: Description and Operation
Lumbar Support (Without RPO Code A45)
POWER LUMBAR SWITCH
The power lumbar switches provide both power and ground to the selected lumbar motors. Battery positive voltage is supplied at all times to the driver
and passenger seat lumbar switches from the PWR SEAT Circuit Breaker located in the rear fuse block. Both lumbar switches are grounded through the
switch ground circuit and G 301.
