[Answered] Dealer wants proof for 2018 Ram ProMaster City key code - why?

1318 views - Last reply: May 07, 2025
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Where do I find the key code to program keys for my 2018 Ram ProMaster City?

Hello! We've developed a VIN-based tool to help you get your key code for the 2018 Ram ProMaster City. Check it out here: VIN Key Code Generator.

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Been searching everywhere for help with my 2018 Ram ProMaster City's key code.

This thread might save my 2018 Ram ProMaster City. Thanks everyone!

Worked on my cousin’s 2018 Ram ProMaster City—might work for mine too.

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Key Fob Issues
Sometimes. Broken buttons can often be fixed by cleaning or replacing the button pad. Cracked cases can be glued. However, water damage or circuit board issues usually require complete fob replacement. Reprogramming is still needed for replacement fobs.
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Security Systems
An anti-theft system that prevents the engine from starting unless it detects the correct transponder chip in the key. The chip sends a unique code to the car's computer when you turn the ignition. No match = no start, even with a physically matching key.
Key Fob Issues
This typically indicates: weak fob battery (replace first), damaged fob antenna, or issues with your car's receiver (often in the door handle or rearview mirror). Environmental interference from other electronics can also reduce range.
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