Shop 2013 Cadillac Escalade EXT Seat Lumbar Switch. DRIVER SEAT, W/POWER, lumbar. PASSENGER SEAT, W POWER, DRIVER, Heated - OEM Cadillac Part # 88949387

Control Switch. Seat Lumbar Switch.
Switch used for the adjustment of the Seat Lumbar.

Seat Lumbar Switch

Fits Bravada, Envoy, Envoy XL, Trailblazer, Trailblazer EXT

DRIVER SEAT, W/POWER, lumbar. PASSENGER SEAT, W/POWER, lumbar adjust, w/o heated seat. S-Series; Driver Seat; Bravada/Envoy/Trailblazer. S-Series; Passenger Seat; Bravada/Envoy/Trailblazer; w/o Heated Seats.
Power Lumbar Switch - Repair or Replace
If your power lumbar doesn't move, your power lumbar switch may be the culprit. Have a technician inspect your to see if your the switch needs to be replaced.