825i shows overheating

[dar4300]

Have taken the gator to the dealer. Talked to service dept and they say that the serial # is past the problem of showing hot but is not, suppose to have new wiring harness,cannot seem to get any one to tell me what is wrong,they ran my gator and a gator with 15 hrs. on it to compare .They said it did not work like the newer one . Now they are waiting on a cable to read the computer. Do you think the service dept is blowing smoke?

[jdman]

Check all grounds on the gator
there is a D-tac case on it
About the grounds

[dar4300]

Got my gator back and everthing is working,the service manager said that the problem was that the dash was communicating with the engine. They had to re-map it,they had to call John Deere for help in get it done. They also did not charge me for the repair.