Hi,

My 04 CTT died on me 3 times on the highway today. It was scaryyyy !
Just a few seconds before it died, It showed PSM Default and ABS Light as well as another "yellow triangle" came on as well. when it happens, you get no more power from the truck and you must find a way to reach the side of the highway otherwise you will stop in the middle of the traffic. Once the car stopped, I had it restarted and it all came back to normal... after a few miles, got the same problem again, however, this time, I still had some power but I had to put the gas pedal to the floor in order to be able to move the CTT slowly to the ramp...

What could it be ?

Thanks

 

Is there a check engine light? You can get the ECU scanned for codes even if it isn't - there are some codes that are stored before the light comes on. Right now it could be several things.

 

I had this happen a few months back. It ended up being the Fuel Pump.