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NHTSA ID Number: 10089221
Manufacturer Communication Number: 07-00-89-021Q
Summary
THIS INFORMATIONAL BULLETIN IS TO INFORM DEALERS OF SPECIAL PROCEDURES NECESSARY WHEN TOWING A TRAILER OR WHEN TOWING THE VEHICLE BEHIND A RECREATIONAL VEHICLE.
39 Affected Products
Vehicles
| MAKE | MODEL | YEAR |
| BUICK | BUICK | 9999 |
| BUICK | ENCLAVE | 2008-2017 |
| CHEVROLET | CHEVROLET | 9999 |
| CHEVROLET | TRAVERSE | 2008-2017 |
| GMC | ACADIA | 2007-2017 |
| GMC | GM | 9999 |
| SATURN | OUTLOOK | 2007-2010 |
| SATURN | SATURN | 9999 |
Parts
| Description | Qty | Part Number |
| Relay | 3 | 19116059  |
| 30 Amp Fuse | 2 | 19116050 |
| 10 Amp Fuse | 4 | 19116042 |
SEOCONTENT-START
Bulletin No.: 07-00-89-021Q
Date: June, 2016
| Subject: | Supplemental Information on Trailer Towing and Recreational Vehicle Towing (Dinghy Towing) |
| Models: | 2008-2017 Buick Enclave |
| 2009-2017 Chevrolet Traverse | |
| 2007-2016 GMC Acadia | |
| 2017 GMC Acadia Limited | |
| 2007-2010 Saturn OUTLOOK | |
| Attention: | This Bulletin also applies to any of the above models that may be Export from North America vehicles. |
This bulletin has been revised to add the 2014-2017 Model Years. Please discard Corporate Bulletin Number 07-00-89-021P.
The purpose of this bulletin is to inform dealers of special procedures necessary when towing a trailer or when towing the vehicle behind a recreational vehicle.
Towing a Trailer
Trailer Weight Information
The following chart shows how much the trailer can weigh, based on the vehicle powertrain combination and whether the vehicle is equipped with Trailer Provision (RPO V92). Retailers should refer customers to the appropriate Owner Manual for important trailering tips, vehicle maintenance, and safety rules before towing a trailer.
| Vehicle | Maximum Trailer Weight for Vehicles Built Prior to 12/04/08 | Maximum Trailer Weight for Vehicles Built After to 12/04/08 |
| 2007-2016 GMC Acadia, 2017 Acadia Limited, 2007-2010 Saturn OUTLOOK Equipped with Trailer Provisions (RPO V92) | 4,500 lb. (2,041 kg) | 5,200 lb. (2,359 kg) |
| 2007-2016 GMC Acadia, 2017 Acadia Limited, 2007-2010 Saturn OUTLOOK Equipped without Trailer Provisions (RPO V92) | 2,000 lb. (907 kg) | 2,000 lb. (907 kg) |
| 2008-2017 Buick Enclave Equipped with Trailer Provisions (RPO V92) | 4,500 lb. (2,041 kg) | 4,500 lb. (2,041 kg) |
| 2008-2017 Buick Enclave Equipped without Trailer Provisions (RPO V92) | 2,000 lb. (907 kg) | 2,000 lb. (907 kg) |
| 2009-2017 Chevrolet Traverse Equipped with Trailer Provisions (RPO V92) | 5,200 lb. (2,359 kg) | 5,200 lb. (2,359 kg) |
| 2009-2017 Chevrolet Traverse Equipped without Trailer Provisions (RPO V92) | 2,000 lb. (907 kg) | 2,000 lb. (907 kg) |
Important: The following modifications are intended to address the ability to update a vehicle to allow the electrical function for trailer lighting when trailer towing is desired only. Modification of a non-V92 vehicle to bring it up to the towing capacity of a V92 equipped vehicle is not practical or recommended. The V92 package when ordered as part of the original build of the vehicle includes additional cooling capability, engine and transmission calibrations to include a Tow/Haul mode, which are not available for retrofit. The towing capability will remain at the non-V92 limits, even after the recommended electrical updates included in this bulletin to allow trailer lighting to function.
Towing a Trailer with a Vehicle without Trailer Provisions (RPO V92) (2007 Model Year Only)
These vehicles must be modified by installing a new underhood bussed electrical center (UBEC) to provide full functionality for 4 circuits: ground, tail lamps, RH and LH stop/turn lamps. Perform this modification only if the customers will be using the vehicle to tow.
The replacement of the UBEC remains the best solution to upgrade the vehicles wiring for towing. The electrical circuitry for the tail/stop lamps is controlled by the BCM and splicing into the body harness is not recommended.
The backup lamp circuit will also need to be modified using the following procedure:
- Disconnect the X7 connector from the Body Control Module (BCM).
- Remove the terminal for pin 3 from the BCM X7 connector. The wire to this terminal is dark blue and is the 38 circuit.
- Re-connect the X7 connector to the BCM.
- Cut the terminal off the end of this wire and strip the end of the wire.
- Splice this wire into the 24 circuit wire that goes into BCM connector X6, pin 2. The 24 circuit is light green.
Towing a Trailer with a Vehicle without Trailer Provisions (RPO V92) (2008-2012 Model Year Built Prior to May 01, 2012)
These vehicles must be modified by installing a new underhood bussed electrical center (UBEC) to provide full functionality for 4 circuits: ground, tail lamps, RH and LH stop/turn lamps. Perform this modification only if the customers will be using the vehicle to tow.
The replacement of the UBEC remains the best solution to upgrade the vehicles wiring for towing. The electrical circuitry for the tail/stop lamps is controlled by the BCM and splicing into the body harness is not recommended.
Towing a Trailer with a Vehicle without Trailer Provisions (RPO V92) (2012–2017 Model Year Built After April 30, 2012)
These vehicles must be modified by installing the necessary relays and fuses into the underhood bussed electrical center (UBEC) to provide full functionality for 4 circuits: ground, tail lamps, RH and LH stop/turn lamps. Refer to the illustration below for relay and fuse locations. Perform this modification only if the customers will be using the vehicle to tow.
Recreational Vehicle Towing (Dinghy Towing)
Recreational Vehicle Towing Information
Important: Vehicles that are “dinghy towed” must be started at the beginning of each day and at each fuel stop for a minimum of five minutes.
Recreational vehicle towing means towing the vehicle behind another vehicle – such as behind a motorhome. The two most common types of recreational vehicle towing are known as “dinghy towing” (towing the vehicle with all four wheels on the ground) and “dolly towing” (towing the vehicle with two wheels on the ground and two wheels up on a device known as a “dolly”). With the proper preparation and equipment, many vehicles can be towed in these ways. Refer to the appropriate model/model year Owner Manual for towing preparation guidelines and dolly and dinghy towing procedures. The Towing Chart below summarizes powertrain combination compatibility with dolly and dinghy towing methods.
| Recreational Vehicle Towing Chart | |||
|---|---|---|---|
| Powertrain Combination and Towing Method | Rear Wheels on a Tow Dolly | Front Wheels on a Tow Dolly | All Four Wheels on the Ground (Dinghy) |
| 3.6L V6 Engine with Front-Wheel Drive and 6T75 Six-Speed Automatic Transaxle (MY9) | No | Yes | Yes* |
| 3.6L V6 Engine with All-Wheel Drive and 6T75 Six-Speed Automatic Transaxle (MH6) | No** | No** | Yes* |
*Caution: These vehicle can be dinghy towed from the front for unlimited miles at 65 mph (105 km/h). To avoid vehicle damage, never exceed 65 mph (105 km/h) while towing these vehicles. The repairs would not be covered by the warranty.
**Caution: Dolly towing an all-wheel drive vehicle may result in premature failure of the rear drive module.
Dinghy Towing Procedure (2007-2008 Model Year)
Caution: If you tow your vehicle without performing each of the steps listed under “Dinghy Towing,” you could damage the automatic transmission. Be sure to follow all steps of the dinghy towing procedure prior to and after towing your vehicle.
Caution: Don’t tow a vehicle with the front drive wheels on the ground if one of the front tires is a compact spare tire. Towing with two different tire sizes on the front of the vehicle can cause severe damage to the transmission.
Important: All-wheel drive vehicles may only be dinghy towed from the front, with all four wheels on the ground.
- Position the vehicle to tow. Shift the transmission to PARK (P) and turn the ignition to OFF.
- Securely attach the vehicle being towed to the tow vehicle.
- Set the parking brake.
- Turn the ignition to ACCESSORY.
- Shift your transmission to NEUTRAL (N).
- To prevent your battery from draining while the vehicle is being towed, remove the 50 amp BATT1 fuse (1) in the UBEC and store in a safe location.
- Release the parking brake.
Once you have reached your destination, do the following steps:
- Set the parking brake.
- Reinstall the BATT1 fuse.
- Shift the transmission to PARK (P), turn the ignition key to OFF and remove the key from the ignition.
- Release the parking brake.
Dinghy Towing Procedure (2009-2012 Model Year Built Prior to May 01, 2012)
Caution: If you tow your vehicle without performing each of the steps listed under “Dinghy Towing,” you could damage the automatic transmission. Be sure to follow all steps of the dinghy towing procedure prior to and after towing your vehicle.
Caution: Don’t tow a vehicle with the front drive wheels on the ground if one of the front tires is a compact spare tire. Towing with two different tire sizes on the front of the vehicle can cause severe damage to the transmission.
Important: All-wheel drive vehicles may only be dinghy towed from the front, with all four wheels on the ground.
- Position the vehicle to tow. Shift the transmission to PARK (P) and turn the ignition to OFF.
- Securely attach the vehicle being towed to the tow vehicle.
- Set the parking brake.
- Turn the ignition to ACCESSORY.
- Shift your transmission to NEUTRAL (N).
Important: The fuses must be removed in the order specified.
- Remove the 15 amp ECM fuse (1) in the UBEC and store in a safe location.
- To prevent your battery from draining while the vehicle is being towed, remove the 50 amp BATT1 fuse (2) in the UBEC and store in a safe location.
- Release the parking brake.
Once you have reached your destination, do the following steps:
- Set the parking brake.
- Reinstall the BATT1 fuse.
- Reinstall the ECM fuse.
- Shift the transmission to PARK (P), turn the ignition key to OFF and remove the key from the ignition.
- Release the parking brake.
Dinghy Towing Procedure (2012–2017 Model Year Built After April 30, 2012)
Caution: If you tow your vehicle without performing each of the steps listed under “Dinghy Towing,” you could damage the automatic transmission. Be sure to follow all steps of the dinghy towing procedure prior to and after towing your vehicle.
Caution: Don’t tow a vehicle with the front drive wheels on the ground if one of the front tires is a compact spare tire. Towing with two different tire sizes on the front of the vehicle can cause severe damage to the transmission.
Important: All-wheel drive vehicles may only be dinghy towed from the front, with all four wheels on the ground.
- Position the vehicle to tow. Shift the transmission to PARK (P) and turn the ignition to OFF.
- Securely attach the vehicle being towed to the tow vehicle.
- Set the parking brake.
Note: If the ignition is turned to the RUN position during this step, the MIL will illuminate with DTCs U0100 and P0700 set in the transmission control module (TCM). To clear the DTCs, the ignition must be cycled three times.
- Turn the ignition to ACCESSORY.
- Shift your transmission to NEUTRAL (N).
Important: The fuses must be removed in the order specified.
- Remove the 20 amp ECM 1 fuse (1) in the UBEC and store in a safe location.
- To prevent your battery from draining while the vehicle is being towed, remove the 50 amp BATT1 fuse (2) in the UBEC and store in a safe location.
- Release the parking brake.
Once you have reached your destination, do the following steps:
- Set the parking brake.
- Reinstall the BATT1 fuse.
- Reinstall the ECM 1 fuse.
- Shift the transmission to PARK (P), turn the ignition key to OFF and remove the key from the ignition.
- Release the parking brake.
Parts Information (2007-2012 Model Year Built Prior to May 01, 2012)
For part numbers and usage of the UBEC, see Group 02.483 of the appropriate Parts Catalog. Saturn retailers should refer to the appropriate model year Parts & Illustration Catalog for the vehicle. Order the UBEC with the same option content including RPO V92.
Parts Information (2012–2017 Model Year Built After April 30, 2012)
| Description | Qty | Part Number |
| Relay | 3 | 19116059 |
| 30 Amp Fuse | 2 | 19116050 |
| 10 Amp Fuse | 4 | 19116042 |
Warranty Information
Please advise the customer that the installation and cost of the new underhood bussed electrical center (UBEC) will not be covered under the vehicle’s warranty.
SEOCONTENT-END
Bulletin No.: 07-00-89-021Q
Date: June, 2016
https://www.nhtsa.gov/recalls?nhtsaId=10089221
https://static.nhtsa.gov/odi/tsbs/2016/SB-10089221-2280.pdf
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Bulletin No.: 07-00-89-021P
Date: Mar-2013
https://www.nhtsa.gov/recalls?nhtsaId=10134639
https://static.nhtsa.gov/odi/tsbs/2013/MC-10134639-9999.pdf
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Bulletin No.: 07-00-89-021P
Date: March, 2013
https://www.nhtsa.gov/recalls?nhtsaId=10064426
https://static.nhtsa.gov/odi/tsbs/2013/SB-10064426-9133.pdf
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Bulletin No.: 07-00-89-021P
Date: March, 2013
https://www.nhtsa.gov/recalls?nhtsaId=10063059
https://static.nhtsa.gov/odi/tsbs/2013/MC-10063059-2273.pdf
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Bulletin No.: 07-00-89-021O
Date: Nov-2012
https://www.nhtsa.gov/recalls?nhtsaId=10138214
https://static.nhtsa.gov/odi/tsbs/2012/MC-10138214-9999.pdf
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Bulletin No.: 07-00-89-021O
Date: Nov-2012
https://www.nhtsa.gov/recalls?nhtsaId=10137472
https://static.nhtsa.gov/odi/tsbs/2012/MC-10137472-9999.pdf
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Bulletin No.: 07-00-89-021O
Date: December, 2012
https://www.nhtsa.gov/recalls?nhtsaId=10126190
https://static.nhtsa.gov/odi/tsbs/2012/MC-10126190-9999.pdf
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Bulletin No.: 07-00-89-021O
Date: December, 2012
https://www.nhtsa.gov/recalls?nhtsaId=10062505
https://static.nhtsa.gov/odi/tsbs/2012/SB-10062505-7690.pdf
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Bulletin No.: 07-00-89-021N
Date: Oct-2012
https://www.nhtsa.gov/recalls?nhtsaId=10118668
https://static.nhtsa.gov/odi/tsbs/2012/MC-10118668-9999.pdf
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Bulletin No.: 07-00-89-021N
Date: November, 2012
https://www.nhtsa.gov/recalls?nhtsaId=10085120
https://static.nhtsa.gov/odi/tsbs/2012/MC-10085120-5448.pdf
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Bulletin No.: 07-00-89-021N
Date: November, 2012
https://www.nhtsa.gov/recalls?nhtsaId=10062500
https://static.nhtsa.gov/odi/tsbs/2012/SB-10062500-7690.pdf
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NHTSA ID Number: 10021820
Manufacturer Communication Number: 070089021
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- Digital display output setting, sync setting, brake overload or short connection
- Small compact design, mounts in any direction and no leveling is required
- Can operate up to an 8 braking system
- Advanced internal circuit protection
- PORTABLE. The Echo trailer brake controller has a non-invasive install and is easily transferrable from one vehicle to another. It plugs into any 7-way connector, wirelessly links to your smartphone using Bluetooth
- SMARTPHONE-READY. The Echo brake controller wirelessly syncs with your Apple or Android phone, turning it into a brake controller interface with the Smart Control app (Warning: Avoid distracted driving. Only make adjustments when vehicle is stationary). Note: If Bluetooth connection is lost, the brake controller will continue to function safely, using the most recently programmed settings
- ZERO-TOOL INSTALL. Installing this trailer brake controller is as easy as plugging in a 7-way trailer wiring connector. It requires no tools, no extra wires and no hardware. A locking tab and strap keep it firmly connected. NOTE: Strap stored inside cap
- HIGHLY RESPONSIVE. Echo uses a triple-axis accelerometer to provide smooth, safe braking. It maintains responsive braking, even when your phone screen is locked, receives incoming calls or if the Bluetooth connection is lost
- VERSATILE. This electronic trailer brake controller easily transfers between vehicles and trailers and works on virtually any trailer with 1 to 2 axles (2 to 4 brakes). It is also fully compatible with cruise control, anti-lock brakes, low-voltage systems
- ELECTRONIC BRAKE CONTROLLER KIT: Provides automatic braking in any braking situation based on the intensity and rate at which you apply your tow vehicle’s brakes, thanks to an internal inertia sensor.
- EASILY INSTALL PLUG & PLAY: The Brake-EVN electric brake controller for trailer has a Plug & Play port for two plug adapters and a removeable electrical connector so the unit can be easily unplugged.
- EASY-TO-READ LED DISPLAY: The brake control for trailer features a digital LED display to show settings, real-time diagnostics, and alerts.
- MANUAL BRAKING AVAILABLE: If you ever need to manually apply the brakes, simply move the manual control lever to the left. The Brake-EVN will apply power to your trailer’s brakes up to the amount of power previously set.
- VEHICLE FIT: Ford, GM, Chevy, Dodge, RAM, Toyota, Jeep, and more with 2, 4, 6, and 8 brakes (1-4 axles). Vehicle-specific Tekonsha Plug & Play brake controller wiring harness sold separately.
- Time-based braking
- Mounts at any angle
- Percentage of braking power shown
- Plug-In Simple! wiring kit
- Intuitive vertical manual slide
- PROFESSIONAL TRAILER BRAKE CONTROLLER: We all know that brake controller is important for safe towing. The Briidea professional-grade brake controller provides you with the peace of mind to safely tow your trailer, without any concerns about braking. This greatly reduces the risk of accidents and damage to your vehicle
- TIME-DELAY TRAILER BRAKE CONTROLLER: Our time delay brake controller can activate the trailer brake by applying varying power within a set period of time, when the brake is activated, the LED display shows the gain setting at a glance to ensure your driving safety
- SAFETY PROTECTION & EASY TO USE: Our trailer brake controllers has advanced overcurrent protection, short circuit protection and fault detection for your road safety. With LED display, real-time display of your current Settings, output voltage and fault diagnosis, so that you can solve problems in a timely manner. Simple operation, just by adjusting the button or toggle the emergency manual switch can meet your traction needs
- EASY INSTALLATION: Including a mounting bracket and other accessories that can be installed in any position at any angle. Warm tips: it is recommended to place it under the dashboard to avoid the brake controller blocking your view while driving, allowing you to operate and monitor the activity of the trailer brake from the cab
- COMPATIBILITY: The trailer brake controller kit is compatible with any vehicle now your driving, designed to operate 1 to 4 braked axles (2- 8 brakes), ideal for light duty towing and Occasional towing, etc
- TIME-DELAYED DIGITAL BRAKE CONTROLLER: Applies braking power that ramps up, or increases over a period of time, at a fixed rate. This makes the Tekonsha Brakeman IV brake controller ideal for basic, light-duty towing needs
- EASILY INSTALL: The Brakeman IV trailer brake controller has a Plug & Play port for easy installation. As a time-based controller with a compact design, the unit can be installed above or below the dash, in any direction, as it is within reach of the driver
- EASY-TO-READ INDICATOR: Digital display shows settings, real-time comprehensive diagnostics, and short circuit protection. Red light means power increase to trailer brakes. Green light means secure connection with trailer "
- MANUAL BRAKING AVAILABLE: If you ever need to manually apply the brakes, simply move the manual control lever to the left. The Brakeman IV will apply power to your trailer’s brakes up to the amount of power previously set
- VERSATILE: The Brakeman IV digital brake controller is compatible with a wide range of vehicles including Ford, GM, Chevy, Dodge, RAM, Toyota, Jeep, and more with 2, 4, 6, and 8 brakes (1-4 axles). Vehicle-specific Tekonsha Plug & Play brake controller wiring harness sold separately
- Reliable Boost Feature - When towing a heavy load the boost function can provide additional braking power, increasing the sensitivity of the brake controllers inertial sensor and enhancing the participation of the trailer's brakes during a braking event to ensure a smooth, safe, comfortable stop. The 90195 trailer brake controller offers three levels of boost pressure,you can customize the braking response based on the weight and braking characteristics of the trailer.
- Proportional Braking & Manual Braking - The trailer brake controller provides proportional braking, meaning it applies the trailer brakes in proportion to the towing vehicle's braking force for smoother and controlled braking, reduce speed and improve stability when towing or stopping. The controller includes a manual control lever that allows you to manually apply the trailer's brakes, allowing you to give your brakes a little, or a lot, of stopping power depending on your needs.
- LCD Display & Multi-user Storage - Customizable, multi-lingua(English / French / Spanish) LED display lets you choose your background color, language, and allows you to adjust display contrast for changing lighting conditions. Display information such as output current, battery, output voltage, diagnosis, and error codes, and flashes easily readable onscreen alerts. This brake controller allows up to five storable setting options for pulling different trailers, or towing preferences of multiple drivers. If you use the same trailer for multiple trailers, or if different drivers have specific braking preferences, just choose from your saved settings.
- Easy & Multi-Option Installation - Equipped with all accessories required for product installation. The brake controller uses a plug-and-play wire harness, as well as both a traditional mounting bracket, and snap-in mounting clip to simplify the installation process. That allows for quick connection/disconnect between the controller and tow vehicle for fast and easy installation or removal. Equipped with product instructions and product drawings, a detailed introduction of the product installation and function setting steps, as well as troubleshooting method.
- Widely Applicable & Satisfactory After-Sales Service - Universal Wireless Trailer Brake Controller supports trailers with 1-4 axles, suitable for various types of trailers such as small multi-purpose trailers, travel trailers, and large commercial trailers. Compatible with Ford, Gm, Chevrolet, Dodge, Ram, Toyota, Jeep, SUV, truck, and more. Replace for Tekonsha Prodigy P3 Brake Controller. We offer a 2-year warranty for this product, and if you have any questions, you can contact us by email.
- PROFESSIONAL TRAILER BRAKE CONTROLLER: We all know that brake controller is important for safe towing. The Briidea professional proportional brake controller kit provides you with the peace of mind to safely tow your trailer, without any concerns about braking. This greatly reduces the risk of accidents and damage to your vehicle
- PROPORTIONAL TRAILER BRAKE CONTROLLER: The Briidea proportional brake controller utilizes high-precision motion sensors to precisely adjust the trailer brakes based on the deceleration of your towing vehicle. Its boost function fine-tunes the braking force according to the weight distribution between your vehicle and trailer, ensuring a smoother and safer braking experience. Also, it reduces wear on both the trailer and the vehicle's braking system, promoting your safer driving
- SAFETY PROTECTION & EASY TO USE: Our electric trailer brake controller has advanced overcurrent protection, short circuit protection and fault detection for your road safety. With LED display, real-time display of your current settings, output voltage and boost display, so that you can solve problems in a timely manner. Simple operation, just by adjusting the button or toggle the emergency manual switch can meet your traction needs
- EASY INSTALLATION: Including a mounting bracket and other accessories that can be installed in any position at any angle. Warm tips: it is recommended to place it under the dashboard to avoid the brake controller blocking your view while driving, allowing you to operate and monitor the activity of the trailer brake from the cab
- COMPATIBILITY: The electric brake controller kit is compatible with any vehicle now your driving, designed to operate 1 to 4 braked axles (2- 8 brakes), it is especially suitable for heavy-duty towing and frequent trailer usage, including commercial trailers, travel trailers, cargo trailers, boat trailers, and more
- 【Intelligent braking】Proportional controllers are the safest and most responsive braking system you can install.Proportional trailer brake controllers automatically sense when your tow vehicle slows down or stops. This type of brake controller will replicate your own braking intensity for your trailer's brakes — whether you slow to a gradual stop or have to slam on your brakes.
- 【Easy to display】LED Digital display screens show the voltage delivery going from the brake controller to the trailer's brakes. Easy to read, easy to observe vehicle conditions in real time.In case of emergencies, make adjustments in time.
- 【Safer and more stable】Fits 1 to 4 axle (2 to 8 brakes) trailers to deliver a signal from your vehicle's brakes to your trailer,both quantity of braking power (result) and rate of the program (sync) can be adjusted to fit your inclination, the street conditions, and kind of trailer,increase the safety of driving.Requires no leveling.
- 【Quick installation and use】Wiring ports are available for vehicle-specific brake controller harnesses and provide a quick connection between the controller and the towing vehicle for quick and easy installation or removal.
- 【4 Wiring & Controls】BLACK-Vehicle Power, RED-Stop Light, WHITE-Vehicle Ground, BLUE-Trailer Brakes.
Last update on 2024-06-04 / Affiliate links / Images from Amazon Product Advertising API
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