P0455 And/Or P0456 Set In The PCM

Bulletin number

25-002-15 REV-A

Component

Engine and engine cooling: cooling system: hoses/lines/piping/fittings

Summary

P0455 And/Or P0456 Set In The PCM This bulletin involves replacing the evaporative emissions purge valve hose due to a split in the hose that will prevent the system from sealing. The customer may experience a Malfunction Indicator Lamp (MIL) while driving. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes (DTCs) set in the PCM memory. ? P0455 EVAP System Large Leak ? P0456 EVAP System Small Leak

Owners of these vehicles have filed 261 complaints in the engine category.