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2006 GMC Sierra 2500 HD SLE 6.6L MIL Lamp on
Posted to GM Driveability on 2/1/2011 9 Replies

Hello All and thanks in advance,

This vehicle is one of my regular customer's. Sevice lamp came on and I scanned the very next day. All glow plugs have failed.

My concern is future failure of new glow plugs. I am wondering what steps I can take prior to rep...

9 Replies Received (View Replies)

  Related Documents & Media  2006 GMC Sierra 2500 HD SLE

 
Message Closed w/Summary

car Vehicle Data

2006 GMC Sierra 2500 HD SLE

VIN 1GTHK23D86
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursNot Applicable

Trouble Codes

P0671Glow Plug 1 Plug Or Harness Defective
P0672Glow Plug 2 Plug Or Harness Defective
P0673Glow Plug 3 Plug Or Harness Defective
P0674Glow Plug 4 Plug Or Harness Defective
P0675Cylinder 5 Glow Plug Circuit
P0676Cylinder 6 Glow Plug Circuit
Message Closed w/Summary

car Vehicle Data

2006 GMC Sierra 2500 HD SLE

VIN 1GTHK23D86
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursNot Applicable

Trouble Codes

P0671Glow Plug 1 Plug Or Harness Defective
P0672Glow Plug 2 Plug Or Harness Defective
P0673Glow Plug 3 Plug Or Harness Defective
P0674Glow Plug 4 Plug Or Harness Defective
P0675Cylinder 5 Glow Plug Circuit
P0676Cylinder 6 Glow Plug Circuit