Product Details
- Brand: Draw-Tite
- Model: 20191 3073
- Includes: I-Stop IQ Proportional Trailer Brake Controller 1 to 3 Axles, Trailer Brake Controller Custom Harness
Compatibility Chart
Year Range | Make | Model | Style |
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Trailer Brake Control for 20-24 Jeep Gladiator 18-22 Wrangler JL New Body Style w/ Plug Play Wiring Adapter Proportional Draw-Tite Eletric Trailer Brakes Module Box Controller Install Notes
Installation Instructions for Jeep Wrangler JL and Jeep Gladiator
Part Numbers:
- 307300
Wiring Access Location:
- Under dash, left of the steering column, near the emergency brake pedal
Tools Required:
- None
Step-by-Step Instructions:
Step 1: Locate the vehicle brake control harness connector
- Find the 4-pin electric brake control harness connector under the dash, to the left of the steering column.
- It will be taped to another harness near the emergency brake pedal and will mate with the brake control adapter.
Step 2: Connect the brake control adapter
- Plug the brake control adapter into the vehicle’s electric controller connector.
- Use butt connectors to attach the adapter wires to the corresponding wires on the electric brake control, following the brake control manufacturer’s instructions.
Step 3: Complete installation and mount the brake control unit
- Complete the installation using the manufacturer’s instructions.
- Mount the brake control unit as directed.
- Perform the recommended test procedures to verify functionality.
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 owner’s manual for specific fuse and relay locations.
- Do not exceed the towing manufacturer’s rating or the following limits:
- Maximum 4 axles: 8 brakes (24 amps).
- Always wear safety glasses and follow all safety precautions during installation.
- Overloading circuits can cause fires.
Additional Information:
- For California compliance when using Part Number 307300, additional Kit 30235-P is required.
- Failure to comply with California regulations may result in liability for the user.
Installation Instructions for Vehicles
Part Numbers:
- 307300
Wiring Access Location:
- Under dash, left of the steering column, near the emergency brake pedal
Tools Required:
- None
Step-by-Step Instructions:
Step 1: Locate the vehicle brake control harness connector
- Find the 4-pin electric brake control harness connector under the dash, to the left of the steering column.
- It will be taped to another harness near the emergency brake pedal and will mate with the brake control adapter.
Step 2: Connect the brake control adapter
- Plug the brake control adapter into the vehicle’s electric controller connector.
- Use butt connectors to attach the adapter wires to the corresponding wires on the electric brake control, following the brake control manufacturer’s instructions.
Step 3: Complete installation and mount the brake control unit
- Complete the installation using the manufacturer’s instructions.
- Mount the brake control unit as directed.
- Perform the recommended test procedures to verify functionality.
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 owner’s manual for specific fuse and relay locations.
- Do not exceed the towing manufacturer’s rating or the following limits:
- Maximum 4 axles: 8 brakes (24 amps).
- Always wear safety glasses and follow all safety precautions during installation.
- Overloading circuits can cause fires.
Additional Information:
- For compliance with state regulations, additional components may be required.
- Failure to comply with relevant regulations may result in liability for the user.
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
Part Number: N20191
Components of the Brake Control:
- A. Power Knob
- B. Boost Button
- C. Manual Slide Knob
- D. Connector (For Wiring Harness)
- E. Bracket Mounting Holes
- F. Two-Digit Power Display
- G. Dash Mounting Clip Attachment Locations
Tools Required:
- Phillips Screwdriver
- Drill (Optional)
-
6 x 3/8" Screws (Included)
Safety Notes:
- Do not mount or operate RF devices (e.g., cell phones) within 12 inches of the Brake Control.
- CAUTION: Reversing a connection to the breakaway battery can destroy the Brake Control.
- Disconnect the trailer plug before testing a breakaway switch.
- This Brake Control is designed for electric trailer brakes only.
- WARNING: Do not exceed the vehicle manufacturer’s GCWR (Gross Combined Weight Rating).
Mounting Instructions:
Traditional Bracket Mount:
- Secure the mounting bracket to a solid surface using the included #6 x 3/8” screws.
- Align the Brake Control with the mounting holes and tighten screws until snug.
- Adjust the Brake Control to obtain the correct mounting angle.
Dash Mounting Clip:
- Secure the dash clip to a solid surface with the included #6 x 3/8” screws.
- Attach the Brake Control:
- Slide the Brake Control into the dash clip until the rear slots engage with the tabs.
- Raise the front of the Brake Control and lock it into the clip.
- Ensure the Brake Control is mounted evenly in the same adjustment slot on both sides.
Wiring Instructions:
Use one of the two options to wire the Brake Control:
Option 1: Generic Wiring
- Connect the White Wire to vehicle ground.
- Connect the Black Wire to the battery positive terminal.
- Connect the Red Wire to the stoplight signal.
- Connect the Blue Wire to the trailer brakes.
Option 2: OEM Specific Wiring Harness
- Use a vehicle-specific Tekonsha harness (available separately). Plug the harness into the Brake Control connector and the vehicle's tow package connector.
Adjusting Brake Power:
- Connect the trailer to the tow vehicle.
- Turn on the engine and use the Manual Slide Knob to set the power display to 6.0.
- Drive the vehicle and trailer at 25 mph on a level, dry surface.
- Fully apply the Manual Slide Knob:
- If trailer brakes lock up: Turn the Power Knob down.
- If braking is insufficient: Turn the Power Knob up.
- Repeat until the power is just below wheel lock-up or provides sufficient braking.
Boost Feature:
The Boost Button increases the aggressiveness of trailer braking. There are three levels:
- b.1: Boost Level 1 – Starts at 13% power.
- b.2: Boost Level 2 – Starts at 25% power.
- b.3: Boost Level 3 – Starts higher for heavier loads.
To Activate Boost:
- Press the Boost Button to display the current level.
- Continue pressing to advance the Boost setting.
- The Boost level will display for 5 seconds and then return to the power display.
Troubleshooting:
Display Condition | Cause |
---|---|
Flashes 2 times per second | Short circuit or overload on the brake wire. |
No display with activation | Loss of power or ground connection. |
No braking | Power control set to 0. Check power knob. |
Upper two bars flash | Brake Control mounted at too high an angle. |
Lower two bars flash | Brake Control mounted at too low an angle. |
Blank display (15 minutes) | Power saving mode activated after inactivity. |
Final Checks:
- Ensure all wiring connections are secure.
- Verify that the Brake Control display reads power output when the brakes are applied.
- Perform multiple low-speed stops to confirm proper braking.
End of Instructions
Installation Instructions for Electronic Brake Control
Part Number: N20191
Components of the Brake Control:
- A. Power Knob
- B. Boost Button
- C. Manual Slide Knob
- D. Connector (For Wiring Harness)
- E. Bracket Mounting Holes
- F. Two-Digit Power Display
- G. Dash Mounting Clip Attachment Locations
Tools Required:
- Phillips Screwdriver
- Drill (Optional)
-
6 x 3/8" Screws (Included)
Safety Notes:
- Do not mount or operate RF devices (e.g., cell phones) within 12 inches of the Brake Control.
- CAUTION: Reversing a connection to the breakaway battery can destroy the Brake Control.
- Disconnect the trailer plug before testing a breakaway switch.
- This Brake Control is designed for electric trailer brakes only.
- WARNING: Do not exceed the vehicle manufacturer’s GCWR (Gross Combined Weight Rating).
Mounting Instructions:
Traditional Bracket Mount:
- Secure the mounting bracket to a solid surface using the included #6 x 3/8” screws.
- Align the Brake Control with the mounting holes and tighten screws until snug.
- Adjust the Brake Control to obtain the correct mounting angle.
Dash Mounting Clip:
- Secure the dash clip to a solid surface with the included #6 x 3/8” screws.
- Attach the Brake Control:
- Slide the Brake Control into the dash clip until the rear slots engage with the tabs.
- Raise the front of the Brake Control and lock it into the clip.
- Ensure the Brake Control is mounted evenly in the same adjustment slot on both sides.
Wiring Instructions:
Use one of the two options to wire the Brake Control:
Option 1: Generic Wiring
- Connect the White Wire to vehicle ground.
- Connect the Black Wire to the battery positive terminal.
- Connect the Red Wire to the stoplight signal.
- Connect the Blue Wire to the trailer brakes.
Option 2: OEM Specific Wiring Harness
- Use a vehicle-specific harness (available separately). Plug the harness into the Brake Control connector and the vehicle's tow package connector.
Adjusting Brake Power:
- Connect the trailer to the tow vehicle.
- Turn on the engine and use the Manual Slide Knob to set the power display to 6.0.
- Drive the vehicle and trailer at 25 mph on a level, dry surface.
- Fully apply the Manual Slide Knob:
- If trailer brakes lock up: Turn the Power Knob down.
- If braking is insufficient: Turn the Power Knob up.
- Repeat until the power is just below wheel lock-up or provides sufficient braking.
Boost Feature:
The Boost Button increases the aggressiveness of trailer braking. There are three levels:
- b.1: Boost Level 1 – Starts at 13% power.
- b.2: Boost Level 2 – Starts at 25% power.
- b.3: Boost Level 3 – Starts higher for heavier loads.
To Activate Boost:
- Press the Boost Button to display the current level.
- Continue pressing to advance the Boost setting.
- The Boost level will display for 5 seconds and then return to the power display.
Troubleshooting:
Display Condition | Cause |
---|---|
Flashes 2 times per second | Short circuit or overload on the brake wire. |
No display with activation | Loss of power or ground connection. |
No braking | Power control set to 0. Check power knob. |
Upper two bars flash | Brake Control mounted at too high an angle. |
Lower two bars flash | Brake Control mounted at too low an angle. |
Blank display (15 minutes) | Power saving mode activated after inactivity. |
Final Checks:
- Ensure all wiring connections are secure.
- Verify that the Brake Control display reads power output when the brakes are applied.
- Perform multiple low-speed stops to confirm proper braking.
Warranty Information:
For complete warranty instructions, 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.
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.
Revision:
N20191 Rev. A 2-6-07