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2011 GMC Sierra 2500 HD Denali 6.6L Hesitation, Cuts out, MIL Lamp on
Posted to GM Driveability on 10/22/2018 8 Replies

My first attempt at repairing this kind system, let alone this code. I don't see any service data, or other IATN posts, stating exactly how quick will exhaust temp rise? I command Regen and within moments code trips and there is NO change to exhaust temp. ...

8 Replies Received (View Replies)

  Related Documents & Media  2011 GMC Sierra 2500 HD Denali

 
Message Closed w/FIX

car Vehicle Data

2011 GMC Sierra 2500 HD Denali

VIN 1GT125C84B
Engine6.6 L / 8 cyl / DIESEL
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out, MIL Lamp On
OccursAlways

Trouble Codes

P2463Diesel Particulate Filter - Soot Accumulation
Message Closed w/FIX

car Vehicle Data

2011 GMC Sierra 2500 HD Denali

VIN 1GT125C84B
Engine6.6 L / 8 cyl / DIESEL
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out, MIL Lamp On
OccursAlways

Trouble Codes

P2463Diesel Particulate Filter - Soot Accumulation