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 Pete Your Own Question
Pete
Pete, Automotive Mechanic
Category: Transmissions
Satisfied Customers: 24657
Experience:  GM and Mercedes vehicle technician.17 years experience.
14928985
Type Your Transmissions Question Here...
Pete is online now
A new question is answered every 9 seconds

MY 2002 SIERRA 3500 DIESEL TRANSMISSION MODULE IS NOT

Customer Question

MY 2002 SIERRA 3500 DIESEL TRANSMISSION MODULE IS NOT COMMUNICATING
Submitted: 1 year ago.
Category: Transmissions
Expert:  Pete replied 1 year ago.

My name is ***** ***** I am a professional here at Just Answer. I noticed that your question was not getting a response and thought I would see if you still need help with this.I apologize for the delay and I hope I can still assist you with this here.

If you haven't yet inspect the wiring leading to the control module and see if any wiring is found broken or damaged in any way or for any water or corrosion on the connection terminals at the TCM.If a fault is found it will need repaired to correct this here.If this is all found o.k. make sure all fuses are o.k. in all fuse panels and replace any that are blown.If this is all checked and found o.k. let me know.

If more help is needed, use the reply tab to continue our conversation. If no further assistance is needed, kindly rate my service.You can rate at any time and we can continue to work on your question as this will not close out your question.Thanks Pete.

Related Transmissions Questions