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2010 Jeep Grand Cherokee Laredo 3.7L MIL Lamp on
Posted to Chrysler Driveability on 1/4/2023 14 Replies

Good Afternoon , Been trying to resolve this code a few times. The vent valve on the canister was leaking when I commanded it closed, so we replaced it and did bay test- it passed. came back after 3 weeks with the same code. Smoked the system and it doesn'...

14 Replies Received (View Replies)

  Related Documents & Media  2010 Jeep Grand Cherokee Laredo

 
Message Closed w/FIX

car Vehicle Data

2010 Jeep Grand Cherokee Laredo

VIN 1J4PR4GK4A
Engine3.7 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0456EVAP System Very Small Leak Detected
Message Closed w/FIX

car Vehicle Data

2010 Jeep Grand Cherokee Laredo

VIN 1J4PR4GK4A
Engine3.7 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0456EVAP System Very Small Leak Detected