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GM Genuine Parts 23337305 Trailer Brake Power Control Module Assembly

    • Based on 178 reviews
Condition: New
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$130.84 Why this price?

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Availability: Only 2 left in stock, order soon!
Fulfilled by EASTOVER AUTO SUPPLY
Arrives May 16 – May 21
Order within 6 hours and 29 minutes
Available payment plans shown during checkout

Features

  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies

Description

GM Genuine Parts Trailer Brake Control Modules are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Brand: GM


Product Dimensions: 6.81"L x 6.78"W x 1.53"H


Item Weight: 11.52 Ounces


Manufacturer: ‎GM Genuine Parts


Brand: ‎GM


Model: ‎GM Original Equipment


Item Weight: ‎11.5 ounces


Product Dimensions: ‎6.81 x 6.78 x 1.53 inches


Item model number: ‎23337305


Is Discontinued By Manufacturer: ‎No


Exterior: ‎Machined


Manufacturer Part Number: ‎23337305


OEM Part Number: ‎23104453, 23114650, 23337305


Date First Available: June 15, 2016


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 16 – May 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Affirm Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Fit My 2015 GMC Sierra
This fixed my "Trailer Brake Light" perfectly. I had tried replacing the module on the dash and that didn't work. So I tried this and it worked perfect. When I took the old part apart I found the positive lead had arced against the case and made a small hole in the case, causing the warning light to come on. The two parts together cost about $115, way better that paying the dealership over a $1000 to diagnose and repair. It was real simple to put in. If you can change a fuse you can do this. There are several videos on Youtube. ... show more
Reviewed in the United States on October 25, 2023 by TAK
    • Saved money and changed out part myself.
Part arrived in Genuine GM part packaging a day ahead of stated arrival date. It’s a fairly straight forward part change out. You’ll have to lower spare tire on the Tahoe to have easy access to part location. Be advised that it’s common to break wire bundle connector securing pin. It becomes brittle over time. Also advise wearing eye protection as old part disintegrated while removing. Once new part was installed, I used a cable tie to secure connector to part. Ops check on vehicle start up, OK! ... show more
Reviewed in the United States on September 16, 2023 by Wayne DAmico
    • Trailer Brake Module
It does the job, haven’t had any recurring problems and a reasonable price.
Reviewed in the United States on December 4, 2023 by Rita M.
    • Fixed my trailer brake warning message issue on '16 Chev Silverado 2500HD Turbo Diesel
The 2016 Chevrolet Silverado 2500HD Turbo Diesel has MANY complaints about its Integrated Electronic Brake Control Unit, and nearly as many varied suggested repairs for each. Some suggest replacing the slider controller in the dash. Others say to replace this module. GM wants to steer people away from truck parts, asking them to analyze & repair their trailer's faulty wiring. Other individuals find broken wires in their electronic brakes, while still more people find issue with the brake harness & its connecting ends. In my truck's case, the Internet suggested (by massive amounts of people) to replace a different module--a smaller plastic one--that was less expensive than this. Fortunately Amazon was able to show that module is NOT compatible with my year/model truck, and they pointed me to this module instead. I called the local GM dealer who confirmed this part number is right for my truck. I'd already replaced the in-dash "squeeze" controller without any improvement. Next in line was this module. It this didn't fix it, I'd be looking into the wiring harness, connectors, and eventually the wires back to each of the four electric brakes in my fifth wheel. Fortunately I didn't have to go past this module--it fixed the brakes perfectly! The problem had been random dashboard chimes & displays "Check Trailer Braking System" or "Service Trailer Brakes", etc. Sometimes that annoying & repeating alert would show up without the trailer attached, so I felt pretty confident the wiring in the trailer wasn't the issue, even though GM wanted folks to spend their time there. Once I had this one installed (I couldn't find any Youtube videos for how--they all show the smaller black plastic module, and that one uses a different removal/replacement process than this one), the brake controller stopped showing dashboard errors, stopped sending the alert chime, and began showing a couple of nice display indicators about the brakes. One indicator is a new orange bar that moves from left to right, indicating how much brake power is being applied by the electronic brake control unit--in percentages. The other is a digital readout of the actual percentages. Not only did this part fix the problem, it brought functionality to my truck that I hadn't seen before (since I bought the truck used). This was the right part for this make/model/year truck. I was pleased this was the ONLY module required--some Youtube resources & TSB's suggest replacing TWO modules where this one is located (above the spare tire, mounted to the bottom of the cargo box). A call to the local GM shop confirmed that the second module there does NOT have anything to do with the electronic trailer braking system. I'd been prepared to buy two modules, and was happy to only have to buy one. ... show more
Reviewed in the United States on September 10, 2022 by Re Vue
    • Trailer brakes not working 2015 chevy 1500
Review Image by Erica Erica
I don't normally leave reviews. In the hopes of helping someone else here goes. So I tried all the easy stuff first. I replaced the brake controller switch on the dash, checked fuses, changed my tail lights and lastly was this module. Upon inspection of my old module I found the the pin had corroded. I cleaned it up and reinstalled and it worked. My question was for how long. So I just replaced it and now I have trailer brakes again. So just go right to the source. This was an exact replacement easy plug and play. Very high gm quality. Now I don't have that annoying warning and I can tow my camper safely. ... show more
Reviewed in the United States on June 26, 2023 by Erica Erica
    • SERVICE TRAILER BRAKE GM TRUCKS
'Service Trailer Brake' message constantly gonging on 16 GM Silverado. After completely testing system per FSM...(controller on dash tested ok) it was determined that brake control module up under spare tire was faulty. Old unit looked new. No dirt, water damage. Checked all wiring per FSM. Replaced module with this unit. Problem solved. ... show more
Reviewed in the United States on November 21, 2023 by Douglas Dixon
    • Exact replacement for my 2018 GMC Denali
It took away the ding ding. I need to have the alarm cleared because it still shows up on my dash.
Reviewed in the United States on July 14, 2023 by Professional welder
    • It's just like the one you took off because it was full of road grime.
This product does little to protect itself from the elements that it is inevitably exposed to. That's why you're replacing it! In order to keep yourself from replacing it again, I highly recommend using a rubberized or silicone coating on the seam to the backing plate. It does work as it should. Just heed my warning. ... show more
Reviewed in the United States on December 3, 2023 by Amazon Customer

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