[Recommended Fix] Keyless entry fails on Chevrolet Silverado 2500 HD 2WD - immobilizer active?

1322 views - Last reply: November 07, 2024
This topic is closed for new replies.
Hotshot
Member since August 2021 • 85 posts

Need my Chevrolet Silverado 2500 HD 2WD's key code to program a new transponder key

Posted on November 07, 2024
Adminbot
Staff Member • 1142 posts

Hello! We've developed a VIN-based tool to help you get your key code for the Chevrolet Silverado 2500 HD 2WD. Check it out here: VIN Key Code Generator.

Posted on November 08, 2024

Replies (3)

Alphaomega
Member • 22 posts

Waiting to see if this will work on my Chevrolet Silverado 2500 HD 2WD as well.

November 08, 2024 Reply
Silverfox
Member • 35 posts

Anyone got tips on key code retrieval for a Chevrolet Silverado 2500 HD 2WD?

November 09, 2024 Reply
Digitalnomad
Member • 116 posts

Trying this out on my Chevrolet Silverado 2500 HD 2WD today—hoping it works.

November 10, 2024 Reply

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1) Find the seam and pry open the fob (some have tiny screws) 2) Note battery orientation 3) Remove old battery (CR2032 is most common) 4) Insert new battery 5) Reassemble. Test all buttons - if issues remain, the fob may need reprogramming.
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