After editing, if the game says the save is "Corrupted," use a NFS Carbon Checksum Fixer . The Save Editor usually does this automatically, but a manual fix is often required if the Heat Value was manually tweaked.
If that isn't available, manually click through each car in your garage list. In the "Heat" field for each vehicle, type 0 .
The fastest way to bypass this error is to force the editor to rewrite the heat values to a safe "zero" state. Open your save file in the . Navigate to the Garage or Cars tab. Nfs Carbon Save Editor Invalid Car Heat Value
Try saving the file again. This usually clears the invalid flag. 2. Using the "Save Editor v1.27" (or Newer)
Adding police cruisers or civilian traffic cars to your career garage often triggers heat value errors because these vehicles weren't designed to have a "Heat Level" assigned to them in the career menu. After editing, if the game says the save
Newer versions have built-in "Sanity Checks" that automatically fix out-of-range heat values the moment you load the save. 3. The Hex Edit Workaround (Advanced)
The Save Editor detects a heat value that is higher or lower than the game’s internal limits (usually Level 0 to Level 5, though some mods push this). In the "Heat" field for each vehicle, type 0
The heat values are usually located in the bytes immediately following the car’s performance data. If you see a value like FF , it indicates a corrupted heat level. Changing these to 00 can sometimes "unlock" the file for the Save Editor. Prevention Tips
Always keep a "Clean" backup of your Alias.pcsav file before using any editor.