Troubles

So on my way home my 4Hi 4Lo and VSC started flashing and my traction control light and abs light was on and it keeps going in and out of limp mode turned it on and off a few times lights would go off but come back on. Made it almost home stopped at dollar general shut truck off got a few things got back in all lights but abs was off started driving home kept going in and out of limp mode traction control light was intermittent and truck was jumping like it was trying to activate traction control then would go into limp mode then back out

 

limp mode may be due to the SAIC. If you have a code scanner, when you get a chance post up codes. If you don't auto parts store will happily help you out. They wont clear codes FYI

 

I don't have a code reader and the truck is barely drivable due to the track light coming on and truck going in and out of limp mode, what is saic?

 

Secondary Air Injection forgot what the C is for, but its emissions related

 

I take it back SAIP. secondary air injection pump
. Had a long day at work.

 

May try disconnecting the battery for a few and see what it does I was on my way home driving highway speeds when I noticed they was on

 

That's fine I did to and what a fine way to end a Friday with my truck acting up

 

Try the two long (4-5 seconds) presses of the traction control button (while stopped, engine running) to disable traction control and see if it will get around better that way, to go get the code(s) read.

 

ok I'll try it tomorrow and see what happens is the abs light a abs sensor or is that just on cause the others