For 2017‑2023 Chrysler Pacifica Tekonsha BRAKE‑EVN Brake Control + Plug & Play BC Adapter By Tekonsha
Model: 8508220 3082-912017-2023 Chrysler Pacifica
This Bundle Includes the Following Parts:
Tekonsha BRAKE-EVN Brake Control
Plug & Play BC Adapter
List of fitment years:
2017, 2018, 2019, 2020, 2021, 2022, 2023
BRAKE-EVN™ Proportional Brake Controller for Trailers with 1-4 Axles, Black Manufactured by: Tekonsha
The Tekonsha BRAKE-EVN brake controller offers advanced proportional braking by applying brake pressure to match the vehicles deceleration rate. Proportional braking gets you get smoother stops that traditional time based controls. The boost feature gives the ability to apply more initial braking at the onset of stopping when towing heavier loads. When adjusted properly for your load, proportional brake controls can even extend the life of your vehicles brakes. The large LED display is easy to see when adjusting the control to handle the weight of your loaded or unloaded trailer. The BRAKE-EVN brake control can handle up to brake 4 axles and offers a simple plug in installation option, so be sure to get the proper factory harness for your vehicle. The perfect choice for light or heavy trailer loads.
• 1-4 Axle capacity
• Boost feature gives ability to apply more initial trailer braking
• Reverse battery protection
• No leveling required
• Diagnostics features incorporated in easy to read LED display
• Plug & Play feature allows for quick and easy connections
• Small compact design designed for todays dashes
• Simple push button adjustments
Trailer Brake Controller Wiring Harness Manufactured by: Tekonsha
• Provides Plug and Play connector to mate with all HZN brake controllers
• Features a factory connector on one end and a brake control connector on the other
• Eliminates the need for cutting or splicing of wires
• Positive locking connector stays connected when plug in tightly
• Reduces possible short circuits
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Product Details
- Brand: Tekonsha
- Model: 8508220 3082-91
- Includes: BRAKE-EVN Proportional Brake Controller for Trailers with 1-4 Axles, Trailer Brake Controller Custom Harness
Compatibility Chart
Description
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For 2017-2023 Chrysler Pacifica Tekonsha BRAKE-EVN Brake Control + Plug & Play BC Adapter By Tekonsha Install Notes
Installation Instructions for Jeep Wagoneer, Grand Wagoneer, Chrysler Pacifica, Chrysler Voyager, Dodge Durango, and Jeep Grand Cherokee
Part Numbers:
- N308200
Wiring Access Location:
- BH2 - Under dash, left of steering column, near emergency brake pedal
Tools Required:
- Trim panel remover
- Wire crimpers
- Cutting tool (if required)
Step-by-Step Instructions:
For Jeep Wagoneer / Grand Wagoneer
Step 1: Locate the brake control harness connector
- Identify the vehicle’s 4-pin electric brake control harness connector located under the dash, left of the steering column.
- This connector is taped to another harness near the emergency brake pedal and resembles the Tekonsha adapter.
Step 2: Connect the adapter and mount the brake control unit
- Plug the brake control adapter into the mating receptacle on the brake control unit before connecting it to the vehicle harness.
- Follow the manufacturer’s instructions to mount the brake control unit and secure all connections.
- Test the brake control unit for proper functionality.
For Chrysler Pacifica / Voyager, Dodge Durango, and Jeep Grand Cherokee WK
Step 1: Remove the trim panel to access the brake harness connector
- Carefully remove the trim panel under the dash using a trim panel remover.
- Be cautious not to pull on any courtesy lamp wires that may be attached to the panel.
Step 2: Locate the vehicle brake control harness connector
- Find the 4-pin brake control harness connector under the dash, to the left of the steering column near the emergency brake pedal.
- The connector is taped to another harness and will resemble the brake control adapter.
Step 3: Attach the adapter and connect the wiring
- Plug the brake control adapter into the vehicle’s brake control harness connector.
- Use butt connectors to attach the wires from the adapter to the corresponding wires on the brake control unit.
- Ensure all connections are secure.
Step 4: Complete installation and test the brake control unit
- Follow the brake control manufacturer’s instructions to mount the brake control unit.
- Perform the recommended test procedures to verify the unit functions correctly.
Safety Notes:
- Vehicles not equipped with an OEM trailer tow package may require fuses and relays to complete output and battery feed circuits (sold separately).
- Consult the vehicle owner’s manual for specific fuse and relay locations.
- Do not exceed the towing manufacturer’s rating or:
- Maximum 4 axles: 8 brakes (24 amps).
- Inspect all wires and connections periodically to ensure they are free of damage or looseness.
- Always wear safety glasses and use proper safety precautions during installation.
Hardware List:
- (1) Electric brake control adapter
Installation Instructions for Vehicles
Part Numbers:
- N308200
Wiring Access Location:
- BH2 - Under dash, left of steering column, near emergency brake pedal
Tools Required:
- Trim panel remover
- Wire crimpers
- Cutting tool (if required)
Step-by-Step Instructions:
For Vehicles
Step 1: Locate the brake control harness connector
- Identify the vehicle’s 4-pin electric brake control harness connector located under the dash, left of the steering column.
- This connector is taped to another harness near the emergency brake pedal and resembles the brake control adapter.
Step 2: Connect the adapter and mount the brake control unit
- Plug the brake control adapter into the mating receptacle on the brake control unit before connecting it to the vehicle harness.
- Follow the manufacturer’s instructions to mount the brake control unit and secure all connections.
- Test the brake control unit for proper functionality.
For Other Vehicles
Step 1: Remove the trim panel to access the brake harness connector
- Carefully remove the trim panel under the dash using a trim panel remover.
- Be cautious not to pull on any courtesy lamp wires that may be attached to the panel.
Step 2: Locate the vehicle brake control harness connector
- Find the 4-pin brake control harness connector under the dash, to the left of the steering column near the emergency brake pedal.
- The connector is taped to another harness and will resemble the brake control adapter.
Step 3: Attach the adapter and connect the wiring
- Plug the brake control adapter into the vehicle’s brake control harness connector.
- Use butt connectors to attach the wires from the adapter to the corresponding wires on the brake control unit.
- Ensure all connections are secure.
Step 4: Complete installation and test the brake control unit
- Follow the brake control manufacturer’s instructions to mount the brake control unit.
- Perform the recommended test procedures to verify the unit functions correctly.
Safety Notes:
- Vehicles not equipped with an OEM trailer tow package may require fuses and relays to complete output and battery feed circuits (sold separately).
- Consult the vehicle owner’s manual for specific fuse and relay locations.
- Do not exceed the towing manufacturer’s rating or:
- Maximum 4 axles: 8 brakes (24 amps).
- Inspect all wires and connections periodically to ensure they are free of damage or looseness.
- Always wear safety glasses and use proper safety precautions during installation.
Hardware List:
- (1) Electric brake control adapter
Attention:
This is a summary of the installation procedure. For complete installation instructions, including diagrams and detailed information from the manufacturer, please download the full installation PDF.
Technical Support:
For technical support and assistance, our team of experts is available to help. You can reach our tech support by visiting www.trailerjacks.com or calling 877-869-6690.
Warranty Information:
- Warranty Duration: 1 year from the date of purchase.
- Coverage: The product is warranted against defects in materials and workmanship under normal use.
- For complete warranty instructions, please download the full installation PDF.
Installation Instructions for Electronic Brake Control
Product Information:
- Model: Electronic Brake Control for 2, 4, 6, & 8 Brake Applications
- Part Number: N8508220
Tools Required:
- Drill with 1/8" drill bit
- Screwdriver or 1/4" Nut Driver
- Wire Cutter/Stripper
- Wire Crimping Tool
- Probe-type Circuit Tester
- Assorted End Wrenches
Components Included:
- Brake Control Unit
- Mounting Bracket
- Mounting Screws (#6 x 3/8") (Qty: 4)
- Warranty Card
Mounting Instructions:
-
Select a Suitable Mounting Location:
- Must be securely mounted to a solid surface.
- Must be within easy reach of the driver.
- Ensure the area behind the mounting location is clear before drilling.
-
Mark the Hole Locations:
- Hold the mounting bracket in place.
- Mark the holes using the slots in the bracket as a template.
-
Drill Mounting Holes:
- Use a 1/8" drill bit to drill holes at the marked locations.
-
Secure the Bracket:
- Use two self-tapping screws to secure the bracket.
- Avoid over-tightening to prevent stripping the holes.
-
Mount the Brake Control Unit:
- Secure the unit to the bracket using the remaining two screws.
Wiring Instructions:
-
Connect the Wires:
- Black Wire: Vehicle Power (12V positive battery connection, use a 30A circuit breaker).
- White Wire: Vehicle Ground (secure to a clean, bare metal surface).
- Red Wire: Stop Light Switch (connect to the wire that activates only when the brake pedal is pressed).
- Blue Wire: Trailer Brakes (connect to the brake wire at the trailer connector).
-
Verify Wiring Connections:
- Use a circuit tester to confirm correct connections.
Controls and Operation:
-
Output (Gain) Control:
- Adjusts the maximum power delivered to the trailer brakes.
- Use the +/- buttons to increase or decrease output.
- Display shows values from 0 to 10 (0 = minimum power, 10 = maximum power).
-
Manual Control:
- Located on the front of the brake control unit.
- Slide the control to manually apply the trailer brakes.
- Use this feature to check or adjust brake performance.
-
Boost Control:
- Provides more aggressive trailer braking.
- Boost levels: b.1, b.2, and b.3.
- Increase or decrease the boost by pressing the Boost Control button.
Setting Power to the Trailer Brakes:
- Connect the trailer to the tow vehicle.
- With the engine running, set the Output/Gain to approximately 5.0.
- Drive at 25 mph on a dry, level surface.
- Apply the Manual Control fully:
- If trailer brakes lock up, decrease power.
- If braking is insufficient, increase power.
- Repeat until braking is smooth and effective, just below wheel lock-up.
Troubleshooting Guide:
| Issue | Cause | Solution |
|---|---|---|
| No display or no response | Power/ground loss | Verify black and white wire connections. |
| Display flashes continuously | Short circuit in trailer brakes | Inspect trailer wiring and connections. |
| Braking power too low | Gain set too low | Increase gain using + button. |
| Intermittent power loss | Loose connection | Inspect all wiring and connections. |
Safety Notes:
- Do not mount the unit at an angle greater than -20° to +70° from level.
- Ensure all wiring connections are secure to avoid braking failures.
- Regularly inspect trailer brakes for wear and proper adjustment.
Technical Support:
For technical support and assistance, our team of experts is available to help.
You can reach our tech support by visiting www.trailerjacks.com or calling 877-869-6690.
Warranty Information:
- Limited Warranty: Covers defects in materials and workmanship.
- Excludes misuse, improper installation, and normal wear and tear.
For complete warranty instructions, please download the full installation PDF.
