2004 Toyota Sequoia Owners Manual - Page 325
2004 Toyota Sequoia Manual
Page 325 highlights
04_SEQUOIA_U (L/O 0309) CAUTION Never turn off the engine to coast down hills. Your power steering and brake booster will not function without the engine running. Also, the emission control system operates properly only when the engine is running. 325 2004 SEQUOIA from Sep. '03 Prod. (OM34423U)