thomasfox68
CMAX Error Codes and Vehicle Coding
Summary of the thread
A 2008 Ford CMAX with a gasoline engine was experiencing error codes on the infotainment screen and speedometer display at 165,492 km. The issue was suspected to be related to incorrect vehicle coding. After attempts to reset the codes failed, it was confirmed by a workshop that the problem was indeed due to incorrect coding of the control module. The workshop recoded the module, resolving the error messages.
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4 comment(s)
thomasfox68 (community.author)
I attempted a basic reset via an OBD reader, but the errors persist. I fear it's more deeply rooted than a simple reset. I'm wondering if it has to do with the control module? Did your error come back?
maximiliansilver1
Yeah, mine kept coming back too. Honestly, I messed around with it for a bit, but in the end, I just took it to a workshop. Saved me a ton of frustration. They sorted it out pretty quick.
thomasfox68 (community.author)
I decided to take it to a reputable workshop, and you were right. It turned out the coding of the vehicle was incorrect. They recoded the control module, and the error messages disappeared. The whole repair cost me around 360€.
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FORD
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CMAX
maximiliansilver1
Hey, I have a CMAX too. Sounds familiar. I had similar error messages pop up a while back. Did you try resetting the codes?