VSC trac, VSC off and trac light on (1 Viewer)

[chengitis]

After lifting the 470 and getting alignment done the VSC trac, VSC off and trac light came on. The scangauge does not show any CEL codes. What would be causing the lights to come on?

 

[Sky Soldier]

Same problem here. Will hang out for the answer.

 

[Charlie]

I had same issue but my code reader said it was the gas cap. I put a new OEM cap on and took steel wool to the steel gas filler that the cap screws into because it had super small pits where the gas cap rubber gasket makes contact with the steel filler.
Cleared the warning lights and no problems since

Cheers Baja Charlie

 

[chengitis]

I did some research and all points to either a defective ABS sensor or need to do a ZPC (zero point calibration). Going to have my buddy hook up his scanner this weekend to confirm.

 

[Sky Soldier]

I did some research and all points to either a defective ABS sensor or need to do a ZPC (zero point calibration). Going to have my buddy hook up his scanner this weekend to confirm.

Let us know the outcome.

 

[Brake Weight]

After lifting the 470 and getting alignment done the VSC trac, VSC off and trac light came on. The scangauge does not show any CEL codes. What would be causing the lights to come on?

How did you lift it?

 

[Dogtaxi]

I had same issue but my code reader said it was the gas cap. I put a new OEM cap on and took steel wool to the steel gas filler that the cap screws into because it had super small pits where the gas cap rubber gasket makes contact with the steel filler.
Cleared the warning lights and no problems since

Cheers Baja Charlie

I had the same issue and same solution.

 

[chengitis]

How did you lift it?

I swapped the full suspension setup (kings ext travel fronts and kings LT rear with MT HD springs and 4 link adj rods) from my 05 4r to the 470. For some reason I went to get gas this afternoon and the lights somehow never came back on, same thing on my way home from work. It was only on when I went to work this morning. I will monitor it for the next few weeks while I’m breaking in the front gears.