If your Ram 1500 displays the “Service Trailer Brake System” message, this
indicates there may be an issue with its trailer brake controller and must be repaired
as soon as possible for safety purposes. Driving while aware of such an issue can be
very dangerous so take immediate steps to resolve it as soon as possible.
To address the problem, you will require a flathead screwdriver, hammer and
assistance (preferably from someone experienced). First step should be loosening
the locknut that secures the adjusting nut before proceeding further.
Wiring
Wires in a trailer brake system wear out over time with use and contact with rough
terrain, rendering signals tattered or broken preventing them from reaching their
correct destination, leading to a service trailer brake system error message on the truck dashboard.
As the first step toward solving any vehicle electrical system issue, checking its
voltage should be the priority. You can do this easily by connecting a multimeter
directly to any brake lead wires; readings should be high when engine starts;
otherwise a short in your wiring may be responsible.
Once located, loosen its lock nut with a flathead screwdriver in order to easily take
the next steps. This should allow for swift action during step three.
Sensors
As with anything electronic on your vehicle, fuses monitor the amount of power
flowing through its systems. If too much voltage moves through too fast, too fast–
causing too many voltage spikes– it will eventually blow a fuse, rendering power
unavailable for your brakes until you replace or unhook its wire from its socket.
If you receive the service trailer brake controller error message, it is imperative to
rectify it quickly in order to prevent further damage and ensure your trailer can
continue being safely used on the road.
A trailer brake controller is an essential piece of equipment that gives drivers
greater control when towing trailers, from RVs and camper trailers to horse trailers
and boat trailers. Resetting this system involves some basic tools – namely a
flathead screwdriver, rock or piece of wood, and hammer – but is generally straightforward.
Controls
The trailer brake system can become vulnerable to various problems, such as wire
deterioration, binding and seizure. When this occurs in your car, this issue will
trigger the “service trailer brake system” message – this message serves as an alarm
bell and should not be driven until this issue has been rectified by a professional. A common source of trailer brake problems is a blown fuse or failed brake light switch, while another source could be lack of power to the trailer brakes, leading to difficulty stopping your trailer as well as strange noises when applying the brakes. If this occurs, stopping may become increasingly difficult or strange noises might come from its brakes when applying them.
To remedy this problem, you can easily unplug or cut the brake output wire between
your trailer and brake controller in order to stop power or electricity reaching its
brakes. This should do the trick in most situations but if problems continue it is wiser
to have your trailer brake system examined by a professional.
Replacement
When the message “Service Trailer Bra System” appears on your dashboard, take
note. It serves as a warning that driving without solving this problem will only
increase damage and may cause further accidents.
As your first step, gather the required tools. These may include a flathead
screwdriver, piece of rock or wood and strong hammer. In addition, an assistant may
come in handy and make your job simpler.
Once located, locate and loosen its locknut with a flathead screwdriver before
clockwisely turning it until snug against component’s backing plate – but be careful
not to tighten too tightly in order to avoid complications.