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2020 Silverado 1500 LT 3.0L Duramax won't start

Dillon Ewals
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Dillon Ewals New Member

Dillon Ewals

Posted
Posted

Hopped in the truck two nights ago and popped the hood to check the oil. Decided to start the truck as well, and it wouldn't start. Accessory panel lights up, but no cranking or start. 

Battery tests good, replaced the bus bar, tightened the fuse box bolts, still no luck. Any hot tips/tricks to get the truck up and running again?

See video of starting process. 

l1tech New Member

l1tech

Posted
Posted

You mention that the battery tests good. How did you test it and what were the results?

gemarsh Senior Enthusiast

gemarsh

Posted
Posted
23 hours ago, silveradosid said:

did you try closing the hood,might be a safety thing

Electronics might be haywire and worth a try, but they will start with the hood up, except using the mobile app.

GMCustomerService Senior Enthusiast

GMCustomerService

Posted
Posted
On 5/25/2023 at 10:50 PM, Dillon Ewals said:

Hopped in the truck two nights ago and popped the hood to check the oil. Decided to start the truck as well, and it wouldn't start. Accessory panel lights up, but no cranking or start. 

Battery tests good, replaced the bus bar, tightened the fuse box bolts, still no luck. Any hot tips/tricks to get the truck up and running again?

See video of starting process. 

This is certainly not what we like to hear, Dillon Ewals.  Please know, customer satisfaction is extremely important to us. Our team would be more than happy to take a closer look into the concerns with your 2020 Chevrolet Silverado. To do so, please send an email to [email protected] with ATTN: Dillon Ewals/GM Trucks in the subject line.

Please include your contact information, VIN, a brief description of your concern, and the name of your preferred dealership. We look forward to hearing from you. To learn more about GM’s Privacy Policy, please visit https://www.gm.com/privacy-statement.html. The information you provide may be monitored and recorded and is subject to the GM Privacy Statement.
 
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