2008 Toyota Tacoma Owners Manual - Page 454
2008 Toyota Tacoma Manual
Page 454 highlights
08 02.19 Leak detection pump This pump performs fuel evaporation leakage check. This check is done approximately five hours after the engine is turned off. So you may hear sound coming from underneath the deck for several minutes. It does not indicate a malfunction. Perchlorate Material Special handling may apply, See www.dtsc.ca.gov/hazardouswaste/perchlorate. Your vehicle has components that may contain perchlorate. These components may include airbag, seat belt pretensioners, and wireless remote control batteries. x 2008 TACOMA from Apr. '08 Prod. (OM35898U)