Why Does My Silverado Say Service Trailer Brake System

September 22, 2021 Post a Comment

Read a lot of posts Ect Ect. The situations below are a few reasons why a brake warning light in your car may come on.

How To Reset Service Trailer Brake Land Of Auto Guys

Service trailer brake My problem turned out to be a 4 wire connector on the brake pedal.

Why does my silverado say service trailer brake system. Hopkins Agility Trailer Brake Controller - Plug In - 1 to 4 Axles - Proportional. Display a check engine light stall or fail to start. According to the owners manual for a 2015 GMC Sierra the Service Trailer Brake System error message can appear on models equipped with the factory integrated trailer brake controller ITBC and represents a problem in the trailer brake module or wiring that will not allow power to be sent to the trailers brakes.

I have been getting the Service Trailer Brake System warning since I got iteven though there is NO trailer connected. The brakes seem to working correctly. Started today constant chiming making me want to jerk the wheel into a bridge abutment.

There may also be a loss of communication with the brake module. 2010 2500hd silverado service traler brakes comes on without trailer not connected can come on at any timeabout eery time i drive it when trailer connected may be ok driving along service traler brake warning comes on acknolagewarning traler brakes are disconnected i have a5 ton van i donot think the warning should cut out the trailer brakes. Service Trailer Brake System.

This symptom is caused by a short to power on circuit 47 or a poor trailer ground. 6000km on it currently. Trailer Brake Service message comes up on my 2017 Silverado 1500I had it in a repair shop todayChecked fuses tried a new controller mod and a new in dash controller.

I have been getting a service brake system message showing up on my instrument cluster this week. Plug into computer to get codes and get a not connecting read. Some customers may comment that the ABS light is on.

Any insight would be greatly. Discussion Starter 1 Feb 18 2020. If the vehicle experiences this condition and stalls while in motion there could be an increased risk of a vehicle crash.

I hooked up to a trailer and the trailer brakes did work. Enter your ride HERE to be a part of this months Ride of the Month Challenge. 1 - 13 of 13 Posts.

Service Trailer Brake System with DTC C1114. Again this error is with no trailer attached. When you hook it back up the message should be.

It is also possible for DTC U1041 to set in other modules. Cleaned my chassis grounds they needed it too. If you have the ajustable brakegas pedals the wires break because they are so thin.

Just pull over turn off the truck unplug the trailer and wait a few minutes. When LCIs 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. Generally if any of the lights above become illuminated out of turn you should treat it as a service brake system light or brake warning alert.

Dont think it is moisture related as the error has occurred when we havent seen rain for weeks. I dont remember what on why the software had this glitch but if you are towing and hit a bump big enough to cause one of the back tires to jump and lose temporary traction it can trigger this message. However I could not adjust the.

Check Trailer Wiring message with DTC C1114 NO Service Trailer Brake message. This symptom is caused by a short to ground on circuit 47. Well I must say I am very disappointed in my new 2017 GMC Sierra SLT Crew Cab.

2017 when I traded in my 2015 Chev Silverado Crew Cab. Joined Jan 1 2019 156 Posts. The combination of the Service Trailer Brake and these codes is well documented in the Silverado world with a service bulletin and it means a short in circuit 47 or bad trailer ground Since its been throwing a DIC warming without a trailer at every startup Im guessing the problem is in circuit 47 whatever that is.

It is okay to drive the vehicle with this error message present but you will not want to. I have been chasing an intermittent Service trailer brake message on my driver information center for months even without my trailer being within 10 miles of my truck. Watched several you tubes.

Cruise Control was also intermittent. Replaced 3 brake light switches. You can get a Service trailer brake system message if one of back tires slip.

If the vehicle is equipped with a trailer brake the vehicle could lose trailer brake function and display a Service Trailer Brake System indicator. I have done some searching around this forum and some other web searches but I never found the resolution. 2011 2500 silverado service trailer brake system light is on all the time comes on when I start up the truck have - Chevrolet 2007 Silverado 2500HD question.

I just put pads and rotors on the front about six weeks ago. Jump to Latest Follow Hey Everyone. Upon further inspection DTCs C0265 and C0201 may be set in the brake module.

This primarily happens when I have to really press the brake petal abruptly. I took it into the dealer about 2 months ago as the buzzing and. 2015 Silverado HD3500 DRW with no trailer attached will show the error Service Trailer Brake System.

The error may not occur for days. I bought a replacement with larger wires and that solved the problem. Pulled the battery for 10 minutes and.

Ive manually inspected all the wiring connected to the truck connector and cleaned the connection to the trailer brake. Ive checked connections checked the plug. Your parking brake is on.

It was bought new in Oct.

Service Trailer Brake System Fix Part1 Youtube