× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network

P0456 Diagnostic Trouble Code Discussion for June 2015

EVAP System Small Leak


Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P0456
Help Request Posted
2005 Jeep Grand Cherokee Laredo 4.7L MIL Lamp on VIN: 1J4HR48N25
P0456: EVAP System Small Leak Detected. ... Jeep is a Government vehicle. Check engine lamp on with these codes P0456 small leak detected, and P0457 gas cap loose. Check gas cap message on cluster. Hooked up my Snap-On Verus scanner and...
June 09, 2015
2005 Jeep Grand Cherokee Laredo 4.7L MIL Lamp on VIN: 1J4HR48N25
P0456: EVAP System Small Leak Detected. ... Jeep is a Government vehicle. Check engine lamp on with these codes P0456 small leak detected, and P0457 gas cap loose. Check gas cap message on cluster. Hooked up my Snap-On Verus scanner and...
June 10, 2015