I bought a new TCM for my van and they are programming it before shipping. Same part number and they required my VIN and Mileage. Here is my dilema - it's been shipped and my brother drove it 30 miles and didn't know he wasn't suppose to. So now, I am about 30 miles over the mileage I submitted to them. Is this an issue? Will my car not work or recognize the TCM since the mileage will be off - and is there a way short of paying to get it reprogrammed to fix it?

 

Model year? The odometer mileage display is driven by the BCM not the TCM in most models.

 

It's a 2001

 

More than likely they wanted the mileage for warranty records.

 

 

New? Used? Where'd you buy it? How much was it and did they include programming for free?