Mil Light On

[DavidStevenson]

I have a 04. 5 2500 5. 9 that has 15,000 miles on it and the Malfunction indicator light,MIL, came on. The truck runs and shifts fine,is this a 15,000 mile service light that can be reset?

 

[Bertram65]

Turn the key to the run position 3 times without starting it, the code that set the light will display in the odometer window. There is a list of what the codes in the FAQ I think.

 

[DavidStevenson]

Thanks for the info. I have a P0191 code. What does this code mean and can I tow my 10,000 lb trailer for a short 100 mile trip?

 

[nickleinonen]

I have a P0191 code. What does this code mean...

P0191 = Fuel Rail Pressure Sensor Circuit Range/Performance