Brake light and no traction control light on with service brake system and stability sys disabled 2004 GMC Yukon XL 5.3

[Ak0924]

The front brakes were compressed during a brake job to turn the rotors, the rear got compressed to turn the rotors and get new pads. No caliper hoses got pinched or abs wires got pinched. When I drive the vehicle with a scan tool I have correct speed to each of my wheel speed sensors. I tried bleeding the brakes, bleeding the abs and tapping the brake fluid reservoir to unstick the float. Problem still persists.

 

[Fless]

What codes are pushing the warning lights and messages?

 

[Ak0924]

No codes are present, I even hard reset the computer and the lights came back on

 

[Fless]

You need a scanner that can read them; they're not standard OBD codes that the inexpensive code readers only read. If there's a light or a message, there's a code.

 

[Ak0924]

There are no codes present I am using a Snap-On modis Ultra

 

[Fless]

Are you using generic OBD or the manufacturer's code selection? Generic OBD won't read them. And read them while the messages are on the DIC.

 

[Ak0924]

I am going there the manufacturers code selection, there are no codes present

 

[Fless]

Checked more than engine codes, like chassis or body codes? If the message is on the DIC, there's a code.

 

[Ak0924]

Everything just to be safe. Engine, transmission, Body and ABS.

 

[Ak0924]

I understand that there is supposed to be a code. I am telling you for a fact there is not one. That is why I am troubled