View Full Version : 2005 TT problems
airdrew99
06-14-2006, 01:54 PM
My buddy has an '05 Prostar 197 TT. All of the gauges quit working at the same time. If he turns the navigation lights on, the gauges will start working within a minute. The wiring back around all the gauges look fine. He did mention that there are a few computers on board. I guess one is for the engine and throttle (fly-by-wire) which is working fine. But, I'm wondering if a different computer on board has gone out. Also, were are the fuses located for the gauges. Any advice would be greatly appreciated.
Diesel
06-14-2006, 01:56 PM
Check power connections to the MDC box which controls the gauges.
airdrew99
06-14-2006, 02:01 PM
Where is the MDC located on his TT? I see your from Tulsa. I used to live in Claremore. Do you ski much on Keystone or Ft. Gibson?
Prostar19
06-14-2006, 02:18 PM
Check all the grounds on the ground bar under the dash. Might not be it but good to check anyway
Diesel
06-14-2006, 04:11 PM
Where is the MDC located on his TT? I see your from Tulsa. I used to live in Claremore. Do you ski much on Keystone or Ft. Gibson?
MDC is a black box under the driver's dash mounted to the kick panel. It is a control module for the gauges.
Locally we ski on Eufaula but spend quite a bit of time on Table Rock or Beaver.