Abs Warning Light

[c4racer]

I have a 2001 2500 Suburban with 85K miles and the ABS warning and Brake lights intermittently go on while driving. The brakes function normally and I do not hear the ABS pump running or anything, so I am thinking this must be some sensor. What is the first thing to check?

[minibike132]

Codes

[c4racer]

Codes

 

Does a code show up under the OBD-II port? Or is there a separate tool that reads the body ECM?

[gmtech4]

Codes

 

Does a code show up under the OBD-II port? Or is there a separate tool that reads the body ECM?

 

 

 

I think you need to get it diag'd somewhere .

[Genuinefine409]

I have a 2001 2500 Suburban with 85K miles and the ABS warning and Brake lights intermittently go on while driving. The brakes function normally and I do not hear the ABS pump running or anything, so I am thinking this must be some sensor. What is the first thing to check?

 

 

Try to see if autozone or advance auto parts will check the code for you. There are 3 Advance stores and two autozone stores in my area thay do it for free so maybe one in your area will too. good luck!

[01Silveradoguy]

I have a 2001 2500 Suburban with 85K miles and the ABS warning and Brake lights intermittently go on while driving. The brakes function normally and I do not hear the ABS pump running or anything, so I am thinking this must be some sensor. What is the first thing to check?

 

 

Try to see if autozone or advance auto parts will check the code for you. There are 3 Advance stores and two autozone stores in my area thay do it for free so maybe one in your area will too. good luck!

 

 

 

I have also had this problem recently on an 01 Silverado xcab 5.3. Code 0265, dealer says need a new ECBM for 1K, told them to pund sand. What should I do firts?

[Jackson]

I have a 2001 2500 Suburban with 85K miles and the ABS warning and Brake lights intermittently go on while driving. The brakes function normally and I do not hear the ABS pump running or anything, so I am thinking this must be some sensor. What is the first thing to check?

 

 

Try to see if autozone or advance auto parts will check the code for you. There are 3 Advance stores and two autozone stores in my area thay do it for free so maybe one in your area will too. good luck!

 

 

 

they can't. I tried Autozone, not sure about Advance but they didn't have a code checker for ABS. they said everything showed normal on mine. I'm sure mine is just an ABS sensor that needs cleaned.