Etc cel

[klaybus]

Yesterday I ran my 2007.5 6.7 truck through the car wash & on the way home stopped at 7-11. When I went to leave I got the CEL & lighting bolt error. Seems to run fine but I'm thinking something got wet causing the error.
Any suggestions on where to start with the heat gun drying things out? Coming from my 2nd gen 5.9 I don't even know where to begin.
BTW, how do you pull codes off of this truck? I tried the on/off key cycle several times & nothing is displayed.

Thanks,
Clay

 

[klaybus]

Well the ETC light went out but the CEL remained on until 4 successful start ups. All is well for the time being. I learned a lesson in all of this, I e gotta get a Smarty so I can at least read the codes!

Clay

 

[klaybus]

Spoke to soon, it's back! CEL & ETC. Damn the lightning bolt. Suggestions please.....

Clay

 

[DieselRyan]

Going to have to hook up to it and get the codes. Then we start troubleshooting.