ZoO
09-11-2011, 10:29 PM
I am having trouble with a customers trailer with an advanced micro. They blew the engine on this unit and it sat, and was scavenged for parts for sometime until they wanted to put it back together. Long story short, We put in a new engine and Micro. Got everything together and after self check we code out on every alarm assoceiated with the MP1 plug connector. It is like as if it is not connected but it is..
We checked configuration and it is consistant with model number, we even checked and cleaned the grounds and finally thinking we might have a different config on the MP1 pins we swaped micros with a sister unit, same thing happens. So we know the micros are good. One other thing, the sensor failures are consistant with an open circuit. all 6 of them.
any ideas?
We checked configuration and it is consistant with model number, we even checked and cleaned the grounds and finally thinking we might have a different config on the MP1 pins we swaped micros with a sister unit, same thing happens. So we know the micros are good. One other thing, the sensor failures are consistant with an open circuit. all 6 of them.
any ideas?