Product Details
- Brand: Tekonsha
- Model: 22551 20212 90195 3040-P-599411
- Includes: Tow Custom Harness, Mounting Bracket, Prodigy P3 Proportional Brake Controller for Trailers with 1-4 Axles, Trailer Brake Controller Custom Harness
Compatibility Chart
Description
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For 2003-2006 Toyota Tundra 7 Way Trailer Wiring RV 7 Pin 7 Blade + Tekonsha Prodigy P3 Brake Controller + Plug & Play Adapter By Tekonsha Install Notes
Installation Instructions for Universal 7-Way Plug & Play Kit
Part Numbers:
- 22551
Wiring Access Location:
Not specified in the provided document.
Tools Required:
- Phillips Head #2 Screwdriver
- Wire Cutters
- Tester or Volt Meter
- Wire Strippers/Wire Crimpers
- 10 mm Socket
- Ratchet
- Heat Gun
- Drill with 3/32” Drill Bit
- Double-Sided Tape
- Wire Ties (8.5” and 14.5”)
Step-by-Step Instructions:
- Disconnect and isolate the vehicle’s negative battery cable.
- Determine the mounting location for the 7-Way connector and route the 7-way harness containing seven wires to this location.
- Pin the housing per the provided 7-Way diagram and connect the 7-way harness and 7-way socket. Mount the 7-way (bracket not included).
- On the driver’s side, mount the power module using the provided double-sided tape, ensuring the epoxy side faces downward to prevent water buildup.
- Locate a suitable grounding point near the adapter (vehicle frame or crossmember). Clean the area of dirt and rust-proofing. Drill a 3/32” hole and secure the white wire using the provided eyelet and self-tapping screw.
- Route the body harness forward, starting at the module. Use butt connectors to connect the body harness (jacketed wire) to the module’s wiring.
- Route the body harness's black wire (7 Way B+) to the vehicle’s battery. Connect using the provided 30-amp fuse holder, butt connector, and ring terminal.
- Route the body harness's red wire (module B+) to the battery and connect using the provided 25-amp fuse holder, butt connector, and ring terminal.
- Route the blue wire (electric brake output) towards the desired brake control harness mounting location. Connect the blue wire using a butt connector.
- Secure all harnesses with cable ties to prevent damage or rattling. Avoid areas that might pinch, cut, or melt the wires.
- Reconnect the vehicle’s negative battery cable and test the installation with a test light or trailer.
Hardware List:
- Cable Ties, 8.5” (24)
- Cable Tie, 14.5” (1)
- Wire Taps (6)
- Yellow Butt Connectors (7)
- Self-Tapping Screw (1)
- 30 AMP Circuit Breaker (1)
- 25 AMP Circuit Breaker (1)
- 30 AMP Fuse (1)
- 25 AMP Fuse (1)
- Ring Terminals (4)
- Fuse Holders (2)
- Foam Tape (1)
Safety Notes:
- Overloading circuits can cause fires. DO NOT exceed the following ratings:
- Max stop/turn/backup lights: 4.2 amps per side
- Max tail lights: 12 amps
- Max 7-Way 12 Volt (+): 30 amps
- Verify surfaces before drilling to avoid damage or injury.
- Avoid routing wires near hot pipes, heat shields, or pinch points.
- Use safety glasses and follow all safety precautions during installation.
Specifications:
- Approximate Install Time: 120 minutes
- Compliance: Not explicitly mentioned in the provided document.
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.
For Technical Support: 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 coverage details are available in the full installation PDF. Please download the PDF for complete instructions.
Installation Instructions for Electric Trailer Brake Control Wiring Adapter
Part Number 304000
Tools Required:
- Drill with 3/32” Bit (if needed)
- Phillips Head Screwdriver
Step-by-Step Instructions:
Step 1: Locate the Vehicle’s Electric Brake Control Harness
- Locate the electric brake control harness:
- Underneath and left of the steering column, taped to another harness near the emergency brake pedal.
- The harness features a 5-pin connector matching the adapter plug.
Step 2: Secure the Ground Wire
- Find a suitable grounding point near the harness, such as:
- An existing ground stud, or
- If necessary, drill a 3/32” hole into a metal surface.
- Use the provided eyelet and screw to secure the white ground wire to the grounding point.
- CAUTION: Do not drill into the vehicle floor or bed.
- Clean dirt, rust, or rustproofing from the area before securing.
Step 3: Connect the Adapter
- Plug the brake control adapter into the 5-pin connector of the vehicle’s electric brake control harness.
- Follow the brake control manufacturer’s installation instructions to:
- Wire the adapter to the brake controller, and
- Mount the brake controller securely as instructed.
Final Step: Test the Installation
- Follow the test procedures provided by the brake controller manufacturer to confirm proper operation.
Warnings:
- Circuit Overload Can Cause Fires:
- DO NOT exceed the lower of:
- Vehicle towing capacity specified by the manufacturer, or
- Maximum Capacity: 4 axles / 8 brakes (24 amps).
- DO NOT exceed the lower of:
- Read and follow the vehicle’s owner’s manual and the brake control instructions.
Safety Notes:
- Always wear safety glasses during installation.
- Periodically inspect all wiring and connections for signs of damage or wear.
- Ensure wires are routed away from:
- Sharp edges
- Moving components
- Hot surfaces
End of Instructions
Installation Instructions for Electric Trailer Brake Control Wiring Adapter
Part Number 304000
Tools Required:
- Drill with 3/32” Bit (if needed)
- Phillips Head Screwdriver
Step-by-Step Instructions:
Step 1: Locate the Vehicle’s Electric Brake Control Harness
- Locate the electric brake control harness:
- Underneath and left of the steering column, taped to another harness near the emergency brake pedal.
- The harness features a 5-pin connector matching the adapter plug.
Step 2: Secure the Ground Wire
- Find a suitable grounding point near the harness, such as:
- An existing ground stud, or
- If necessary, drill a 3/32” hole into a metal surface.
- Use the provided eyelet and screw to secure the white ground wire to the grounding point.
- CAUTION: Do not drill into the vehicle floor or bed.
- Clean dirt, rust, or rustproofing from the area before securing.
Step 3: Connect the Adapter
- Plug the brake control adapter into the 5-pin connector of the vehicle’s electric brake control harness.
- Follow the brake control manufacturer’s installation instructions to:
- Wire the adapter to the brake controller, and
- Mount the brake controller securely as instructed.
Final Step: Test the Installation
- Follow the test procedures provided by the brake controller manufacturer to confirm proper operation.
Warnings:
- Circuit Overload Can Cause Fires:
- DO NOT exceed the lower of:
- Vehicle towing capacity specified by the manufacturer, or
- Maximum Capacity: 4 axles / 8 brakes (24 amps).
- DO NOT exceed the lower of:
- Read and follow the vehicle’s owner’s manual and the brake control instructions.
Safety Notes:
- Always wear safety glasses during installation.
- Periodically inspect all wiring and connections for signs of damage or wear.
- Ensure wires are routed away from:
- Sharp edges
- Moving components
- Hot surfaces
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.
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.
Installation and Operation Instructions for the P3 Electronic Brake Control
Specifications:
- Supports 2, 4, 6, and 8 brake applications.
- Utilizes proportional braking with an inertial sensor.
Tools Required:
- Drill with a 1/8" bit.
- Screwdriver or nut driver.
- Wire crimp tool.
- Probe-type circuit tester.
Safety Notes:
- Avoid mounting or activating RF-generating devices (e.g., cell phones) within 12 inches of the brake control.
- Always adhere to the vehicle's Gross Combined Weight Rating (GCWR).
- Do not use the Boost feature during icy or slippery road conditions.
- Disconnect the trailer plug before testing a breakaway switch to prevent damage.
Hardware List:
- P3 Brake Control Unit.
- Mounting bracket.
- Wiring harness.
- #8 x 3/8" self-tapping screws.
Installation Instructions:
Mounting the Brake Control:
-
Traditional Bracket Mount:
- Secure the bracket to a solid surface using the provided screws.
- Attach the brake control unit and adjust to the desired angle.
- Tighten screws securely.
-
Under Dash Pocket Mount:
- Secure the small metal bracket with screws to a flat surface.
- Attach the T-slot mount to the metal bracket and insert the brake control.
Wiring the Brake Control:
- Option 1: Use the included pigtail wiring harness for a generic installation.
- Option 2: Use an OEM-specific wiring harness compatible with the vehicle's tow package.
- Wire Functions:
- Black: Positive power (+12V).
- White: Vehicle ground.
- Red: Cold side of brake pedal switch.
- Blue: Trailer brakes output.
Setting Up the Control:
- Connect the trailer to the vehicle.
- Use the Menu/Options button to access the setup screen.
- Select the brake type:
- Electric: For electric brakes.
- Hydraulic: For electric over hydraulic braking systems.
- Adjust the power output to ensure effective braking without wheel lock-up.
Boost Feature:
- Provides enhanced braking sensitivity.
- Available in three levels:
- B1: Light braking boost.
- B2: Moderate braking boost.
- B3: Aggressive braking boost.
- Recommended for heavier trailers or varying load conditions.
Reverse Mode:
- Cancel Boost and Hold features for 3 minutes by pressing and holding the Boost button for 5 seconds while holding the brake pedal.
Troubleshooting Guide:
Problem | Possible Cause | Solution |
---|---|---|
No trailer brakes | Poor ground or power loss | Check power and ground connections. |
Brakes lock up | Power too high | Reduce the power setting. |
Open Ground Warning | Loose ground connection | Inspect and secure ground wire. |
Overload Warning | Excessive brake current | Inspect trailer brake wiring. |
Output Shorted | Wiring short in circuit | Inspect the blue wire for damage. |
Maintenance:
- Inspect connections and wiring regularly for damage or wear.
- Adjust trailer brakes after the first 200 miles of use and every 3,000 miles thereafter.
- Clean the brake control unit periodically to maintain optimal performance.
Warranty Information:
- Limited Lifetime Warranty:
- Covers defects in materials and workmanship under normal use.
- Excludes damage caused by misuse, improper installation, or external factors.
- Attention: For complete warranty instructions, please download the full installation PDF.
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.