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2011 Chevrolet Silverado 2500 HD LTZ 6.6L MIL Lamp on, reduced power mode
Posted to GM Driveability on 8/4/2017 7 Replies

Hello everyone and thanks advance for any help you can offer. I have this 2011 Chevy, 6.6 duramax with a p2463 code that comes back instantly after being cleared. I think I've covered all the bases here with this thing but obviously I'm still having a problem....

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  Related Documents & Media  2011 Chevrolet Silverado 2500 HD LTZ

 
Message Closed w/FIX

car Vehicle Data

2011 Chevrolet Silverado 2500 HD LTZ

VIN 1GC1KYE81B
Engine6.6 L / 8 cyl / DIESEL
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, Reduced Power Mode
OccursAlways

Trouble Codes

P2463Diesel Particulate Filter - Soot Accumulation
Message Closed w/FIX

car Vehicle Data

2011 Chevrolet Silverado 2500 HD LTZ

VIN 1GC1KYE81B
Engine6.6 L / 8 cyl / DIESEL
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, Reduced Power Mode
OccursAlways

Trouble Codes

P2463Diesel Particulate Filter - Soot Accumulation