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 GM Tech (Cam) Your Own Question
GM Tech (Cam)
GM Tech (Cam), Chevy Technician
Category: Chevy
Satisfied Customers: 15201
Experience:  GM Grand Master Technician 2007. 14 years experience.
Type Your Chevy Question Here...
GM Tech (Cam) is online now
A new question is answered every 9 seconds

Chevrolet Trailblazer SS: I have a 2007 trailblazer ss and

Customer Question

I have a 2007 trailblazer ss and the dash reads it's in first gear when in park
Submitted: 1 year ago.
Category: Chevy
Expert:  Gary replied 1 year ago.
I am sorry for the long waitthe dash read D1 when in park ? what will it read in reverse and neutral and D range ?
Customer: replied 1 year ago.

No matter what gear it's in it still reads D1

Expert:  Gary replied 1 year ago.
any codes set ?
any access to a scan tool to read live computer data from the ECM and the TCM ?