[Free Solution] Is the key programming code the same as the immobilizer code on a Thor Motorhome?

3140 views - Last reply: January 11, 2025
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Looking for my Thor Motorhome's key code to program a new key

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

Replies (5)

Worked for someone with a Thor Motorhome? Need to hear it!

My Thor Motorhome is just sitting there waiting for a miracle like this.

Will this work if the Thor Motorhome has an aftermarket alarm?

My Thor Motorhome just sits silent—hoping this changes that.

I tried this trick and it actually worked on my Thor Motorhome!

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Lost Keys
1) Contact a locksmith who specializes in automotive keys or your dealership 2) Provide proof of ownership (registration, title, ID) 3) They'll either cut new keys by code or reprogram your car's system 4) This is expensive ($200-$800) as the immobilizer may need resetting.
Key Programming
Most transponder keys and smart keys can be reprogrammed if they haven't been damaged. Basic mechanical-only keys (no chip) can't be reprogrammed - they must be physically cut to match your locks.
Key Tip: Store your key code separately from your keys
Key Programming
Most transponder keys and smart keys can be reprogrammed if they haven't been damaged. Basic mechanical-only keys (no chip) can't be reprogrammed - they must be physically cut to match your locks.
Key Tip: Always have at least two working keys to avoid expensive replacements
Security Systems
A flashing security light often indicates an immobilizer issue. Solid light suggests the system is armed but not recognizing your key. Causes: faulty key chip, damaged antenna ring, low battery, or system needs reprogramming.
Key Tip: Replace key fob batteries every 1-2 years as preventative maintenance
Key Programming
Common reasons: wrong key type for your vehicle, anti-theft system needs reset, low car battery voltage during programming, or the key isn't properly synced. Some cars also have programming limits (only 2-4 keys can be registered).
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