If you mean sensor i can help If you lay down and look behind the wheel, youll see the brake assembly. Follow it toward the inside and you will find a small black plug with red clip ( at least it was on mine ) it has an 8mm bolt holding it in.
Heres what it looks like :

 

Not the sensors I replaced those last week. I need to replace the module now the code I'm getting on my scanner is c2200 for the abs module but I can't locate it. But thank you

 

The ABS module is under the hood right in front of the Brake Master Cylinder which is attached to the power booster.

I had the same issue with my ABS and had to replace the ABS module. The thing about the ABS module is that it comes in 2 parts. There is the Electronic Control Module and then the Pump itself. They fit together and are then installed together.

When removing the ABS, you just take off all the break lines, the one bolt holding it on the side, then pull like hell on it. It's press-held into rubber grommets underneath. You don't really need to take the bolt on the side off, I just found it easier.

Now what sucks is, you have to replace both parts at the same time.

These parts have a different number depending on your year model, so interchanging them doesn't work. (I tried, spent about $200 to figure this one out.)

Once you've replaced the parts, you'll most likely need a PCM reflash so the parts will match up with the computer and clear the codes for you. The dealer has to do this part, so call around.

You'll know immediately whether this is the case, as the ABS light will flash at you and the dash will let out a loud ding every time it does. No matter how long you drive, and no matter what you do. AND IT WILL DRIVE YOU BATSH*T CRAZY!

But before that happens, immediately after replacing the ABS module, you'll have to bleed all of your brakes. This is good though, as most people never change their brake fluid even though it's recommended to be done every 2 years. It gets old, like all other fluids and should be replaced. I'd recommend draining the reservoir before starting and filling with fresh fluid so You're pulling the old out of the lines and replacing it with fresh as you go.

The order is as follows.

Rear Passenger
Rear Driver
Front Passenger
Front Driver

Making sure that you keep an eye on the fluid reservoir.

Hope this helps,
Grim

The parts are http://www.rockauto.com/en/moreinfo....444643&jsn=470 and http://www.rockauto.com/en/moreinfo....444643&jsn=473

Those are both for a 2010 vehicle, get the ones for your specific year model. The cost should be the same - roughly $500.

 

Thank you grim_creation I was having a very difficult time with this it looks like I might just be taking it to the dealer for this one since they will need to flash it anyway. I'm sure they will charge me and arm and a leg. I just had my engine replaced after throwing a rod so this isn't very high on my list right now since my pocket was just hurt pretty bad after a new engine lol I'll have to get a quote on what it'll cost thanks again

 

No problem, they're probably going to try to charge you around $1k-1.2k depending on the dealer. That's what all the ones I went to quoted me. It's not so much just the ABS fix that is expensive, although it's the largest part. It's the little stuff that goes with it, they charge for the flash, and the brake bleed. Every dealer is different and most charge an arm and a leg to bleed the breaks, I was quoted around $100 for all almost all the dealers and that was the lowest. Last time I did mine it was however much it costs for a quart of brake fluid and 20 minutes of my time with a self brake bleed kit. Would go faster with someone else to pump the pedal for you.

 

this is a super old thread but maybe someone is around i am having this same issue can i not just replace the module and call it quits? why do i have to replace the pump and all?

 

 

 

im down on an abs module throwing code c2200, where's a reputable site to purchase one? do u guys normally head to rockauto to purchase ur jk parts?

 

I got mine done at the dealership because they have to initialize it on their computer for it to read your vin number which costs you about $100. I let them put in their module so they would have to warranty it. I did however find a price difference of $200 on the total installation between two dealerships.