Help ESP/BAS ABS indicator lights came on!

[Surfo]

Hello does any one had their ESP/BAS ABS ESP indicator lights came on all at the same time, I had this happen a couple times and now more constantly.

Jeep Liberty 2006 4x4 sport
Thanks

 

[LibertyTC]

Under what conditions are these lights coming on? Normal driving? Applying brakes hard?
Off Road?
There is a memory that saves problem codes that the dealer can access through a special code reader. You may need to go there if problem persists.
Where is your brake fluid level reading now full/minimum? (don't fill it if it is low) This is an indication of pad wear...

 

[Surfo]

Normal driving conditions it turns on more constantly now!

 

[Surfo]

Now that you mention PAD wear I belie my rear PADs are low should O change them first?

 

[bmrrwolfe]

I had these 3 lights on when i bought my KJ, it ended up being a front speed sensor. Also others that have had this issue have had it be a ABS sensor i believe?

 

[Atrus]

Could be a sensor, could also be the harness. A few folks (myself included) have had trouble with the passenger rear harness going bad.

I rebuilt mine for $14 a couple weeks back and took pics. Been meaning to do a "How-To" but haven't. I can get it up this weekend.

Problem is that ABS isn't a standard protocol like OBD-II. So, scanners are expensive and some won't work with the KJ. You'd need to find one that will work with the KJ.