Need help with 1st gen isx cm570

[Ajr2000]

Truck will be running down the road just fine the red shut down light will come on. Killing the motor I had a check engine light on before this. Flash code said lose control. After the motor shut done had a code 187 low voltage or short. Check wiring harness couldn't find anything to cause this.[/size]

[Signature620]

Do you have access to Insite or someone who could check the fault codes for you?

[hhow55]

http://www.diesel-service-parts.com/isx-...codes.html

Check this out. I would first check voltage to the oil pressure sensor, then your vehicle speed sensor.

[Chamberpains]

Register your engine on Cummins Quickserv for free and type in the code. It gives a full description of the code.
But if you're in need in a hurry...

[Ajr2000]

(06-24-2018 )Signature620 Wrote:  Do you have access to Insite or someone who could check the fault codes for you?

No I don't the truck is on the said of the road. I'm trying to get it back to my home town. I'm in the middle of oil field country a tow bill would be crazy out here.

[Ajr2000]

Also would like to add that when the shutdown light starts to flash when going do the road, if I take my foot of the throttle it will stop and you can drive for about 45 seconds till light comes on again. Eventually it will shutdown the motor

[Rawze]

What is the voltage of the batteries?

[Ajr2000]

(06-24-2018 )Rawze Wrote:  What is the voltage of the batteries?

Gauge is reading 12 volts. I don't have a tester so I can't check each one. I did disconnect all batteries cleaned and check for bad wires. Will a low battery or corroded wire cause this?

[Signature620]

Unplug the sensors listed in Chamberpains' images one at a time to see if the engine will stay running (check eng light will be on but stop eng light will be gone if one of the sensors is faulty)