Trouble codes

[jmorse]

I was out making an equipment delivery last night and CEL came on. My exhaust brake quit working and the engine is down on power. I got the following codes by cycling the ignition : P2141,P0102,U010C,P0489,P0516, and P0487. I found a description for all codes except the U010C. Any body know what that is ? I'll be calling the dealer when they open.



Thanks,

Jim

 

[Drdorian]

U010C is a communication code between the turbo and PCM. This usually sets if you have had your turbo worked on, and occasionally can set if a code reader overloads the CAN BUS traffic. It is usually not a big deal, just clear it and it goes away.

 

[jmorse]

Thanks for the info. The truck has not been worked on and is stock.



Jim