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I rebuilt my engine, unplug all connectors, plug all

Customer Question
I rebuilt my engine...

I rebuilt my engine, unplug all connectors, plug all connectors back in, when I turn key to start, all dash lights come on but wont start

Mechanic's Assistant: Have you checked the fuses? The dashboard bulbs?

Yes, can't check if starter fuse is bad or good, when I turn key to start, there is no sound at all, what can I do? Is there another way to start it?

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

08 Yukon hybrid 6.0

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

Yes, I double check all plugs, ever things' appear in order except that it wont start, can't check code's unlee engine start

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

I checked all ground wires, good battery that's it

Submitted: 7 months ago.Category: GMC
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Answered in 15 minutes by:
1/2/2018
GMC Mechanic: Chad Farhat, ASE Certified Technician A6 - Electrical / Electronic systems A7 Heating / Air conditioning systems replied 7 months ago
Chad Farhat
Chad Farhat, ASE Certified Technician A6 - Electrical / Electronic systems A7 Heating / Air conditioning systems
Category: GMC
Satisfied Customers: 5,772
Experience: Owner at Carolina Auto Service &Sales , 20 years Experience in Foreign & Domestic vehicles
Verified

Hi, I'm Chad. Welcome to JustAnswer. I'm reviewing your question and I will be posting your reply ASAP.

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GMC Mechanic: Chad Farhat, ASE Certified Technician A6 - Electrical / Electronic systems A7 Heating / Air conditioning systems replied 7 months ago

Hey how are you,I will try to help you with this issue

do you have gm tech II scanner to retrieve fault codes ?

was there prior issue with hv system

why was engine rebuilt;d to solve what problem and what caused the engine failure ?

lets start here and we go from there

Please let me know

Thank You

Chad Farhat

ASE Certified Technician

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