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No crank no lights in the speedometer and I chech with a…

Customer Question
No crank no lights...

No crank no lights in the speedometer and I chech with a tester I found 8.4 volts in the radiator support help

Mechanic's Assistant: Just to clarify, what are the exact lights you're talking about?

No power in the cluster only the check engine light

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

2015 gmc sierra denali hd 3500

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

Yes I only check the voltage on it but I found that I get 8.4 voltage on the radiator support

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

Only that thanks

Submitted: 8 months ago.Category: GMC
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Customer reply replied 8 months ago
no thing yea
Answered in 1 day by:
11/19/2017
GMC Mechanic: Chris (aka-Moose), GMC Technician replied 8 months ago
Chris (aka-Moose)
Chris (aka-Moose), GMC Technician
Category: GMC
Satisfied Customers: 52,694
Experience: 16 years of experience
Verified

I am sorry no one has responded yet. I know you must be thinking " I have been taken or this is a scam" Neither are the case. Sometimes there are more questions than we can get to and we just keep getting farther and farther behind. Today I have worked my fingers numb and just can not get to everyone. I am pretty sure I can help. Sometimes customers need help now and if help comes later it is just to late. In your case if it is not to late, let me know and I will do my best to earn your business.

Chris

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Customer reply replied 8 months ago
I Still need help
GMC Mechanic: Chris (aka-Moose), GMC Technician replied 8 months ago

What is the voltage on the battery cables and battery posts?

Diesel?

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Customer reply replied 8 months ago
I have good voltage 12.3
Customer reply replied 8 months ago
is diesel
GMC Mechanic: Chris (aka-Moose), GMC Technician replied 8 months ago

Is there anything aftermarket added to the vehicle?

Was there a repair or anything that may of occurred to bring this on?

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GMC Mechanic: Chris (aka-Moose), GMC Technician replied 8 months ago

Hello Chris here again,

I am checking in to make sure you got everything you expected from my answer. The option to rate my response or reply is still available. I want to make sure you were pleased with what you paid for.

Thanks Chris

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