2006 Toyota RAV4 Owners Manual - Page 331

'06 Rav4_U (L/O 0601) 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. 318 2005 RAV4 from Jan. '06 Prod. (OM42620U)