[Solution] Lost key code for my 1991 GMC Syclone - what can I do?

4474 views - Last reply: March 05, 2025
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Greengiant
Member since June 2023 • 84 posts

Need the key code to program a replacement key for my 1991 GMC Syclone

Posted on March 05, 2025
Adminbot
Staff Member • 1564 posts

Hello! We've developed a VIN-based tool to help you get your key code for the 1991 GMC Syclone. Check it out here: VIN Key Code Generator.

Posted on March 06, 2025

Replies (5)

Frank
Member • 58 posts

Dealer wants too much just to reset my 1991 GMC Syclone. Trying this instead.

March 06, 2025 Reply
Grace
Member • 112 posts

Was about to tow my 1991 GMC Syclone. Let me try this first.

March 07, 2025 Reply
Neonqueen
Member • 101 posts

My 1991 GMC Syclone is just sitting there waiting for a miracle like this.

March 08, 2025 Reply
Yellowbird
Member • 81 posts

Finally, something that might help with my 1991 GMC Syclone's key code issue!

March 09, 2025 Reply
Pandaking
Member • 81 posts

Same problem on my 1991 GMC Syclone. Watching for any working solutions.

March 10, 2025 Reply

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