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Since day 1 i have had electrical gremlin have previously…

Customer Question
Since day 1 i...

Since day 1 i have had electrical gremlin have previously replaced body control module, AC computer, etc Latest is two error codes for transmission. Veh has 100,000 less than trouble free miles

Mechanic's Assistant: How many miles are on the car? Do you have scan tool or a code reader?

I don't know exact codes...mechanic advises two transmission error codes

Mechanic's Assistant: What is the model/year of your GMC?

2007 Yukon Denali XL

Mechanic's Assistant: Are you fixing your Yukon Denali yourself? What have you tried so far?

No..I have left it with a mechanic...i am just curious as I am searching the internet as I see a lot of issues go back to a bad ground or wiring harness somewhere

Mechanic's Assistant: Anything else you want the mechanic to know before I connect you?

Basically, that I have had GMC products for many many years and Chevy Tahoes, this one with all the bells and whistles has been the most unreliable, and it is always something electrical.

Submitted: 11 months ago.Category: GMC
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Answered in 28 minutes by:
7/30/2017
GMC Mechanic: Chris (aka-Moose), GMC Technician replied 11 months ago
Chris (aka-Moose)
Chris (aka-Moose), GMC Technician
Category: GMC
Satisfied Customers: 52,690
Experience: 16 years of experience
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Welcome, I'm Chris (aka Moose).

  • Although I work here everyday, please understand it is not all day and rarely morning time.
  • To get the most from me and the best experience, please give me the best details you can.
  • The website will offer you a phone call option for more $$. Some I do fulfill and some I do not.
  • Thanks, let's get started.

Kind of diagnosing in the blind here, anyway you can get me these codes which are stored?

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