How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Ron Your Own Question
Ron, ASE Certified Technician
Category: GMC
Satisfied Customers: 35860
Experience:  35 years in the Automotive repair business.
Type Your GMC Question Here...
Ron is online now
A new question is answered every 9 seconds

I have a 2003 GMC 2500HD sierra duramax all my gages, speed

Customer Question

I have a 2003 GMC 2500HD sierra duramax all my gages, speed amateur, miles indicator, and gas gage don't show what are my options for fixing this.
Submitted: 1 year ago.
Category: GMC
Expert:  Ron replied 1 year ago.

Hello Jack and thank you for your question,

The most common cause for this type of problem on your 2003 is in most cases caused by a failing cluster. You can verify this by checking power and ground at the cluster and if that checks okay then that means the cluster has failed. Unfortunately this is very common as well. I have enclosed the wiring diagram in the link below for checking the power and ground. The power pins are B9 and B11 and the ground is A 12.

Expert:  Ron replied 1 year ago.

If in fact you find it has failed you can send it out and have it rebuilt as well See a good source for this in the link below.