Description & Operation

WARNING: Deactivate air bag system before performing any service operation. See AIR BAG RESTRAINT SYSTEMS article. DO NOT apply electrical power to any component on steering column without first deactivating air bag system. Air bag may deploy.

NOTE: For wiring diagrams of vehicles equipped with memory seat systems, see MEMORY SYSTEMS article.

Seat cushion moves 6 ways (front up and down, rear up and down, and slide forward and backward). Seat back reclines forward and backward. All vehicles except ES300 are equipped with an adjustable lumbar support. LS400 also includes a power headrest. Seat switch controls power and ground to seat motors. A circuit breaker in power seat motor protects circuit.