Seats: Description and Operation

CIRCUIT OPERATION

Voltage is applied at all times through the PWR ACC Circuit Breaker. When the Lumbar Control Switch is moved to LUMBAR and INFLATE, the Lumbar Pump/Motor starts to operate to pump up the Lumbar Support. When the Lumbar Control Switch is moved to DEFLATE, the Lumbar Pump Motor reverses to pull the air from the Lumbar Support.

Bolster Support operates in the same manner.