Buy 2011 Subaru Tribeca Power Seat Switch Knob (Left, BLACK; BLACK/BLACK&BROWN; BLACK/BLACK&IVORY DR, FRONT, Inspect - OEM Subaru Part # 64176AN01AVH

Door / S. Switch used For the Seat.

SWITCH ASSEMBLY-POWER SEAT Power Seat Switch KnobPower Seat Switch

Fits Ascent, Legacy, Outback

Power Seat Switch
If your power seats don't move, your power seat switch may be the culprit. Have a technician inspect your 2011 Subaru Tribeca to see if your power seat switch needs to be replaced.