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2007 Chevrolet Tahoe LT 5.3L MIL Lamp on
Posted to GM Driveability on 1/4/2011 15 Replies

Got one in today that has us a little baffled. 2007 Chevrolet Tahoe 5.3 came in with a check engine light on. Checking the code I come up with a PO449 Evap. Vent Solenoid Control Circuit. Checked connections at the solenoid, fuse for circuit is good and have b...

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  Related Documents & Media  2007 Chevrolet Tahoe LT

 
Message Closed w/FIX

car Vehicle Data

2007 Chevrolet Tahoe LT

VIN 1GNFK13067
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0449PCM Internal Fault
Message Closed w/FIX

car Vehicle Data

2007 Chevrolet Tahoe LT

VIN 1GNFK13067
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0449PCM Internal Fault