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In this video I have a look at a 2011 Chevy 2500HD that has a message coming across the dash that says “Service Trailer Brake System” and I find it has a code P2534 stored in the module. It has been bounced around to a few shops but it ends up being a quick fix. Let’s get after it. -Enjoy!

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AES Wave Automotive Diagnostic Tools: https://www.aeswave.com/cart.php?m=affiliate_go&affiliateID=2525b91fc8e906e8215984074c9d9e8f&go=https://www.aeswave.com/Miscellaneous-p9347.html

Thank you for all the continuing support!
–Eric & Vanessa O.

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South Main Auto Repair
47 S. Main St
PO Box 471
Avoca, NY 14809

Disclaimer:
Due to factors beyond the control of South Main Auto Repair, it cannot guarantee against unauthorized modifications of this information, or improper use of this information. South Main Auto Repair assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. South Main Auto Repair recommends safe practices when working with power tools, automotive lifts, lifting tools, jack stands, electrical equipment, blunt instruments, chemicals, lubricants, or any other tools or equipment seen or implied in this video. Due to factors beyond the control of South Main Auto Repair, no information contained in this video shall create any express or implied warranty or guarantee of any particular result. Any injury, damage or loss that may result from improper use of these tools, equipment, or the information contained.

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1768044676_maxresdefault.jpg

In this video I have a look at a 2011 Chevy 2500HD that has a message coming across the dash that says “Service Trailer Brake System” and I find it has a code P2534 stored in the module. It has been bounced around to a few shops but it ends up being a quick fix. Let’s get after it. -Enjoy!

If an SMA Video has helped you out please consider giving using “Patreon” to help support us. The videos take real time to create and pull us away from real work that pays our bills. CLICK HERE: https://www.patreon.com/southmainauto

CHECK OUT OUR “SMA SWAG” STORE! Go on Teespring and get your very own SMA merch!
https://teespring.com/stores/the-sma-store

If you don’t like Patreon feel free to use the “PayPal Me” link: https://www.paypal.me/SouthMainAuto

The South Main Auto Amazon Store:
https://www.amazon.com/shop/southmainautorepairavoca

AES Wave Automotive Diagnostic Tools: https://www.aeswave.com/cart.php?m=affiliate_go&affiliateID=2525b91fc8e906e8215984074c9d9e8f&go=https://www.aeswave.com/Miscellaneous-p9347.html

Thank you for all the continuing support!
–Eric & Vanessa O.

Feel like sending some swag to SMA because you love the videos but don’t know where to send it?

Just ship it here:

South Main Auto Repair
47 S. Main St
PO Box 471
Avoca, NY 14809

Disclaimer:
Due to factors beyond the control of South Main Auto Repair, it cannot guarantee against unauthorized modifications of this information, or improper use of this information. South Main Auto Repair assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. South Main Auto Repair recommends safe practices when working with power tools, automotive lifts, lifting tools, jack stands, electrical equipment, blunt instruments, chemicals, lubricants, or any other tools or equipment seen or implied in this video. Due to factors beyond the control of South Main Auto Repair, no information contained in this video shall create any express or implied warranty or guarantee of any particular result. Any injury, damage or loss that may result from improper use of these tools, equipment, or the information contained.

source

26 thoughts on “Chevy 2500: Service Trailer Brake System

  1. I'm fortunate, I never have had to take any vehicle to a garage to let someone work on'em I'm not a mechanic , welder electronic tech, carpenter, plumber, hvac guy , but I've done it all and God has given me that ability THANKS GOD YOUR GREAT !!!!😊

  2. Got a trailer break system error also. With my similar scan tool. I can communicate and see data… next thought is to chase wires . I need wiring diagrams like you get. How to get them without large subscriptions. Any ideas? Thanks
    Steve from s.carolina

  3. Where is the trailer brake control module? Left it out of the description, but I can guess by the video.. Great job, some luck, and some unlucky stuff. At least he knows where the next issue will be. Love your channel and am a Subscriber.

  4. Thanks for this video. I was able to find and replace the trailer brake module thanks to your video. I also purchased a tester and am currently tracking down bad wiring on my pickup, it is indeed a handy tool to have.

  5. I wish I had you as my mechanic ! I like your style. I have been working on diagnosing the trailer warning messages for a while now. The dealers are USELESS !

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