UO107 & P1258 Errors, Yukon Died....Help !
all was well, was coming home the back way, hit a bump in the dirt road & the rig died
I'm getting these 2 errorrs UO107 & P1258
UO107 ~ lost communication with throttle actuator control module
P1258 ~ engine metal over temperature protection
the DIC is telling me that engine overheated, reduced engine power, & engine coolant hot
when this happened the temp gauge pegged to the rightabove 260 & remains there as long as the key is turned on
& now even an hour later it still does this ?
however I can grab the hoses & touch the radiator without being burnt when it happened
got plenty of DC Voltage but starter wont engage or anything
HELP please
thinking I need an older model & sell this one off