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2010 Jeep Wrangler Unlimited Sahara 3.8L MIL Lamp on
Posted to Chrysler Driveability on 10/4/2021 8 Replies

This Jeep has has codes P0456 & 457... Also Loose Gas Cap message. Put on a factory gas cap, cleared the codes,but the loose gas cap message won't go off. Any ideas what to look for as far as the codes and at least, how to get this message off or reset? Th...

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  Related Documents & Media  2010 Jeep Wrangler Unlimited Sahara

 
Message Closed

car Vehicle Data

2010 Jeep Wrangler Unlimited Sahara

VIN 1J4BA5H12A
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0456EVAP System Very Small Leak Detected
P0457EVAP System Leak Detected (Fuel Cap Loose Or Missing
Message Closed

car Vehicle Data

2010 Jeep Wrangler Unlimited Sahara

VIN 1J4BA5H12A
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0456EVAP System Very Small Leak Detected
P0457EVAP System Leak Detected (Fuel Cap Loose Or Missing