This bulletin applies to all 2008 and newer Nissan vehicles except Leaf and Titan XD with a V8 diesel engine.
The MIL may be on with DTC P0456 (EVAP very small leak). If you verify that the DTC is not caused by a loose fuel fill cap, and an EVAP leak has been detected where the vent control valve mounts to the canister, the vent control valve O-ring seal is determined to be the cause. Replace the vent control valve as an assembly, as the O-ring is no longer available separately.
Information for Technical Service Bulletins comes from ProDemand, Mitchell 1's auto repair information software for domestic and import vehicles. Headquartered in San Diego, Mitchell 1 has provided quality repair information solutions to the automotive industry since 1918.
Mike Mavrigian has written thousands of automotive technical magazine articles involving a variety ofspecialties, from engine building to wheel alignment, and has authored more than a dozen books that crisscross the automotive spectrum. Mike operates Birchwood Automotive, an Ohio shop that builds custom engines and performs vintage vehicle restorations. The shop also features a professional photo studio to document projects and to create images for articles and books.
