Service Trailer Brake System Gmc Sierra

Monitoring both the truck and trailer circuitry. Click the register link above to proceed.

Pin On Gmc Sierra

My 2014 1500 ltz crew cab started giving the service trailer brake system message last summer while towing our camper during a heavy rain storm.

Service trailer brake system gmc sierra. And it doesnt stop either cant figure out how to shut it off. From buying research to owner support, join 1.5 million gm truck enthusiasts every month who use gm. I keep having service trailer brake system alert on 2017 sierra 2017.

I was getting service trailer brake message and found that the plug in the rear of the truck was full of water. I dried the plug out and now i have no trailer brakes. My sierra 2500 has the service trailer brake system even when we are towing a trailer.

About press copyright contact us creators advertise developers terms privacy policy & safety how youtube works test new features press copyright contact us creators. Do not use lci’s sway command® with. I have a 2009 2500 gmc with factory intergrated trailer brake system.

All of the lights and turn signals work, but no brakes. When checking for dtcs, a u0415 “invalid data received from electronic brake control module” may be set in the chassis control module. Repaired connection and had to replace 30 amp fuse under hood.

No i havent had a chance to get it scanned yet, waiting on a friend. 2011 gmc sierra integrated trailer brake control technical service bulletins. If the vehicle experiences this condition and stalls while in motion, there could be an

Is it the control module that has taken the hit? If the vehicle is equipped with a trailer brake, the vehicle could lose trailer brake function and display a “service trailer brake system” indicator. Service trailer brake system message comes in.

When lci’s sway command® is functioning on a trailer, the subject gm truck will display “service trailer brake system” in the vehicle message center, the itbcm will become disabled and the electric trailer brakes will not function until the ignition has been turned off and back on to clear the code. Service trailer brake system message on the dic 2008 gmc sierra jump to page : Circuit 47 continues to be monitored for any faults so.

Something causes the service trailer brake system, i had mine pop on along with traction control due to a problem with a wheel speed sensor. Technician may find diagnostic trouble code b3894 set in the trailer brake. Some owners may comment on a service trailer brake message in the dic.

Shortly after this message came in, i received a message saying the braking system was disabled. Truck has built in trailer brake system. 71207 reply from chris r.

If this is your first visit, be sure to check out the faq by clicking the link above. When trailer is connected, left blinker doesn't work and no output to traler brakes is shown. Today the brake light came on as well with the friendly message of service brake system.

I have now ordered the tow gain switch replacement as i have seen on you tube. I have a 2014 gmc 2500 duramax sierra with a service trailer brake system code on dash.checked wiring, cleaned ground, replaced trailer brake relay, replaced trailer brake control module replaced one blown fuse. This preliminary information communication provides information to the technician about vehicles that the cruise control being inoperative.

I'm just trying to get possible ideas as to what could be causing this. #4 · jun 15, 2013. Gmc sierra and chevy silverado 2014 and up service trailer brake system fix.i had this for a couple of weeks and was very annoying.looking at these two plugs.

You may have to register before you can post: I have replaced the module under spare tire and 30 amp fuse under hood. Now the service trailer brake system came on and truck will not recognize trailer and brakes will not energize.

Service trailer isn't a check engine light, clearing codes is a check engine light. In 20 seconds you can become part of the worlds largest and oldest community discussing general motors, chevrolet and gmc branded pickups, crossovers, and suvs. I have 1000miles on my new gmc 3500 hd, pulled my camper and had brake wire short to ground inside brake drum.

Did not replace the trailer brake control switch yet.

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