[Verified] Key code retrieval options for Big Dog Mastiff

4186 views - Last reply: April 07, 2025
This topic is closed for new replies.
Madhatter
Member since July 2022 • 74 posts

Need the key code to program a new key for my Big Dog Mastiff - help?

Posted on April 07, 2025
Adminbot
Staff Member • 1650 posts

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

Posted on April 08, 2025

Replies (6)

Zetajones
Member • 117 posts

Will this work for older Big Dog Mastiffs? Mine's a 2009.

April 08, 2025 Reply
Madhatter
Member • 88 posts

Does this method work for the Big Dog Mastiff models from 2010 onward?

April 09, 2025 Reply
Unclesam
Member • 51 posts

Has anyone gotten this method to work on a Big Dog Mastiff before?

April 10, 2025 Reply
Zetareticuli
Member • 121 posts

My Big Dog Mastiff refuses to start. Could be the key code—trying this fix.

April 11, 2025 Reply
Captaincrunch
Member • 10 posts

Thanks! This could save me a trip to the dealership for my Big Dog Mastiff.

April 12, 2025 Reply
Moonwalker
Member • 115 posts

This trick worked for my buddy's Big Dog Mastiff. Giving it a go myself.

April 13, 2025 Reply

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