The MIL comes on and DTC P0455 (EVAP system large leak) and/or DTC P0456 (EVAP system very small leak...
Acura technical service bulletin Service Bulletin for 2012-2013 Acura MDX, 2012-2013 Acura TL and 2012-2013 Acura RDX and others.
- Bulletin number
- Service Bulletin
- Component
- Engine and engine cooling
- Summary
- Service bulletin - The MIL comes on and DTC P0455 (EVAP system large leak) and/or DTC P0456 (EVAP system very small leak detected) is set. The fuel fill cap (gas cap) may also be loose or have a stick-slip feeling when tightened. The fuel fill cap gasket creates too much friction, preventing the cap from sealing properly.
Owners of these vehicles have filed 78 complaints in the engine category.
Vehicles covered
VIN decoder
See the problems and recalls for an exact car
Buying a used Acura MDX?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history