Clam Shell Trailer Brake Control for 03‑07 Chevy Silverado 1500 2500 HD w/ Plug Play Wiring Adapter Tekonsha Prodigy P2 Eletric Trailer Brakes Module Box Controller
Model: 90885c 3015-3Brake Control Unit
Mounting hardware and bracket
Vehicle specific Plug and Play Wiring Adapter
Fits The Following Vehicles
2003 - 2006 Chevrolet, Silverado 1500 HD, All Styles
2007 Chevrolet, Silverado 1500 HD, (Classic)
2003 - 2006 Chevrolet, Silverado 2500 HD, All Styles
2007 Chevrolet, Silverado 2500 HD, (Classic)
Brake Control Specs:
| Part Number | 90885c |
| Brand | Tekonsha |
| Type | Proportional |
| Axles | 1 to 4 axle trailers |
| Warranty | Limited lifetime warranty |
| Features: | Reverse battery protection for both vehicle and breakaway Designed to work with electric over hydraulic brake systems Numerous mounting options - including 360 degree vertical rotation Digital display depicts voltage delivery to trailer during braking No level adjustment necessary - it adjusts itself to varying terrain as you drive Great for backing into tough spots! Works proportionally in reverse with the ability to disable when not needed Produces stops that are in proportion to vehicles deceleration rate "Boost" feature gives users the ability to apply more initial trailer braking power when towing heavier trailers Continual diagnostics check for proper connection, shorted magnet conditions and much more Quick and easy disconnect feature allows user to remove and store the control when not in use Electric trailer brake control for up to 4 braking axles Limited lifetime warranty. |
| Installation Instructions |  |
2-Plug Wiring Adapter Specs:
| Part Number | 3015 |
| Brand | Tekonsha |
| Warranty | 1 Year |
| Installation Instructions | |
Thank you for choosing Tekonsha the most powerful manufacturer of electric trailer brake control systems. Manufactured by the same people that brought you Reese, Draw-Tite and Hidden Hitch all of our products come with standard lifetime warranty and support. Our brake controls easily install on your Car Truck Van and SUV. For custom applications on Ford F150 F250 F350 E Series Van Expedition Toyota Tundra Tacoma Chevy Silverado Tahoe GMC Sierra Nissan Titan Frontier please choose one of our 2-Plug wiring adapters recommended below. These adapters will simply plug into the back of the brake control and the other end plugs into a matching plug on your truck. There is no splicing or worry involved, a very easy process. We have adapters for other vehicles as well. The brake control itself always comes with a 1-plug adapter out of the box, which you can splice into any vehicle. Getting a 2plug adapter will only easy your installation and avoid any sort of splicing. All parts in our store are sold at a discount. If you have any questions please do not hesitate to give us a call at 702-374-8999. We will match or beat anyones price.
Partial list of fitment years: 03 04 05 06 07 2003 2004 2005 2006 2007
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Product Details
- Brand: Tekonsha
- Model: 90885c 3015-3
- Includes: Prodigy P2 Proportional Brake Controller for Trailers with 1-4 Axles, Trailer Brake Controller Custom Harness
Compatibility Chart
Brake Control Unit
Mounting hardware and bracket
Vehicle specific Plug and Play Wiring Adapter
Fits The Following Vehicles
2003 - 2006 Chevrolet, Silverado 1500 HD, All Styles
2007 Chevrolet, Silverado 1500 HD, (Classic)
2003 - 2006 Chevrolet, Silverado 2500 HD, All Styles
2007 Chevrolet, Silverado 2500 HD, (Classic)
Brake Control Specs:
| Part Number | 90885c |
| Brand | Tekonsha |
| Type | Proportional |
| Axles | 1 to 4 axle trailers |
| Warranty | Limited lifetime warranty |
| Features: | Reverse battery protection for both vehicle and breakaway Designed to work with electric over hydraulic brake systems Numerous mounting options - including 360 degree vertical rotation Digital display depicts voltage delivery to trailer during braking No level adjustment necessary - it adjusts itself to varying terrain as you drive Great for backing into tough spots! Works proportionally in reverse with the ability to disable when not needed Produces stops that are in proportion to vehicles deceleration rate "Boost" feature gives users the ability to apply more initial trailer braking power when towing heavier trailers Continual diagnostics check for proper connection, shorted magnet conditions and much more Quick and easy disconnect feature allows user to remove and store the control when not in use Electric trailer brake control for up to 4 braking axles Limited lifetime warranty. |
| Installation Instructions | |
2-Plug Wiring Adapter Specs:
| Part Number | 3015 |
| Brand | Tekonsha |
| Warranty | 1 Year |
| Installation Instructions | |
Thank you for choosing Tekonsha the most powerful manufacturer of electric trailer brake control systems. Manufactured by the same people that brought you Reese, Draw-Tite and Hidden Hitch all of our products come with standard lifetime warranty and support. Our brake controls easily install on your Car Truck Van and SUV. For custom applications on Ford F150 F250 F350 E Series Van Expedition Toyota Tundra Tacoma Chevy Silverado Tahoe GMC Sierra Nissan Titan Frontier please choose one of our 2-Plug wiring adapters recommended below. These adapters will simply plug into the back of the brake control and the other end plugs into a matching plug on your truck. There is no splicing or worry involved, a very easy process. We have adapters for other vehicles as well. The brake control itself always comes with a 1-plug adapter out of the box, which you can splice into any vehicle. Getting a 2plug adapter will only easy your installation and avoid any sort of splicing. All parts in our store are sold at a discount. If you have any questions please do not hesitate to give us a call at 702-374-8999. We will match or beat anyones price.
Partial list of fitment years: 03 04 05 06 07 2003 2004 2005 2006 2007
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Clam Shell Trailer Brake Control for 03-07 Chevy Silverado 1500 2500 HD w/ Plug Play Wiring Adapter Tekonsha Prodigy P2 Eletric Trailer Brakes Module Box Controller Install Notes
Installation Instructions for Electric Trailer Brake Control Wiring Adapter
Part Number: 301500
Tools Required:
- None
Step-by-Step Instructions:
Step 1: Locate the Vehicle’s Electric Junction Box
- Find the black Electric Junction Box inside the vehicle:
- Under the dashboard, left of the steering column, just above the carpet.
- Remove the cover of the Electric Junction Box.
- Locate the connection point for the electric trailer brakes in the top row, second slot from the left.
Step 2: Plug the Brake Control Adapter into the Vehicle Connector
- Plug the brake control adapter into the mating connection point inside the Electric Junction Box.
- Use a circuit tester to verify that battery (+) power is supplied to the adapter.
NOTE:
- Not all vehicles are pre-wired with complete power connections to the battery and/or wiring for electric trailer brakes.
- If power is already supplied, skip to Step 4.
Step 3: Add Power Supply (If Required)
For vehicles with no power supply:
-
Use an Electric Brake Control Wiring Kit and route all wires as described in the wiring kit instructions or as follows:
A. Vehicle Brake Control Feed Wire (Blue):
- Open the vehicle’s hood and locate the black Electrical Center Box on the driver’s side.
- Remove the cover to access the blue brake control feed wire.
- This step may require temporarily removing the vehicle’s support brace.
B. Vehicle Battery (+) Power Supply Wire (Red):
- Locate the red battery (+) power supply wire in the Electrical Center Box.
- Connect the wiring and ensure an in-line fuse or circuit breaker is installed.
- Reinstall the Electrical Center Box cover, lid, and support brace.
Step 4: Connect the Brake Controller
- Plug the brake control adapter into the vehicle’s brake control harness connector.
- Follow the brake control manufacturer’s instructions for wiring and mounting the unit.
Warnings:
- Complete the installation following the brake control manufacturer’s instructions.
- Mount the brake controller securely as directed.
- Perform all test procedures outlined in the brake controller manual.
- Do NOT overload the circuit:
- Maximum capacity: 4 axles / 8 brakes (24 amps)
- Always follow the vehicle manufacturer’s towing and load limits.
Wiring Overview:
- Blue Wire: Brake control feed wire (output to trailer brakes)
- Red Wire: Battery (+) power supply
- Ground: Connects brake controller to vehicle ground
- Stop Lamp Switch (Input): Vehicle braking signal to the brake controller
Final Notes:
- Periodically inspect the connections for tightness and wear.
- Ensure all wires are properly routed away from sharp edges, heat sources, and pinch points.
- Consult the vehicle owner’s manual for additional information regarding towing and electrical connections.
End of Instructions
Installation Instructions for Electric Trailer Brake Control Wiring Adapter
Part Number: 301500
Tools Required:
- None
Step-by-Step Instructions:
Step 1: Locate the Vehicle’s Electric Junction Box
- Find the black Electric Junction Box inside the vehicle:
- Under the dashboard, left of the steering column, just above the carpet.
- Remove the cover of the Electric Junction Box.
- Locate the connection point for the electric trailer brakes in the top row, second slot from the left.
Step 2: Plug the Brake Control Adapter into the Vehicle Connector
- Plug the brake control adapter into the mating connection point inside the Electric Junction Box.
- Use a circuit tester to verify that battery (+) power is supplied to the adapter.
NOTE:
- Not all vehicles are pre-wired with complete power connections to the battery and/or wiring for electric trailer brakes.
- If power is already supplied, skip to Step 4.
Step 3: Add Power Supply (If Required)
For vehicles with no power supply:
-
Use an Electric Brake Control Wiring Kit and route all wires as described in the wiring kit instructions or as follows:
A. Vehicle Brake Control Feed Wire (Blue):
- Open the vehicle’s hood and locate the black Electrical Center Box on the driver’s side.
- Remove the cover to access the blue brake control feed wire.
- This step may require temporarily removing the vehicle’s support brace.
B. Vehicle Battery (+) Power Supply Wire (Red):
- Locate the red battery (+) power supply wire in the Electrical Center Box.
- Connect the wiring and ensure an in-line fuse or circuit breaker is installed.
- Reinstall the Electrical Center Box cover, lid, and support brace.
Step 4: Connect the Brake Controller
- Plug the brake control adapter into the vehicle’s brake control harness connector.
- Follow the brake control manufacturer’s instructions for wiring and mounting the unit.
Warnings:
- Complete the installation following the brake control manufacturer’s instructions.
- Mount the brake controller securely as directed.
- Perform all test procedures outlined in the brake controller manual.
- Do NOT overload the circuit:
- Maximum capacity: 4 axles / 8 brakes (24 amps)
- Always follow the vehicle manufacturer’s towing and load limits.
Wiring Overview:
- Blue Wire: Brake control feed wire (output to trailer brakes)
- Red Wire: Battery (+) power supply
- Ground: Connects brake controller to vehicle ground
- Stop Lamp Switch (Input): Vehicle braking signal to the brake controller
Final Notes:
- Periodically inspect the connections for tightness and wear.
- Ensure all wires are properly routed away from sharp edges, heat sources, and pinch points.
- Consult the vehicle owner’s manual for additional information regarding towing and electrical connections.
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 Prodigy P2 Electronic Brake Control
Part Numbers:
- N90885
Specifications:
- Supports 2, 4, 6, and 8 brake applications.
- Proportional braking with inertial sensing for smooth and effective trailer braking.
Tools Required:
- Drill with 1/8" bit.
- Screwdriver.
- Wire crimp tool.
- Wire stripper.
- Circuit tester.
Wiring Access Location:
Not specified.
Safety Notes:
- Keep the control away from RF-generating devices, such as cell phones, within 12 inches.
- The unit supports proportional braking even in reverse.
- Always adhere to the Gross Combined Weight Rating (GCWR) recommended by the vehicle manufacturer.
- Warm trailer brakes before setting power for more accurate adjustments.
- Inspect brakes and connections regularly for safety and performance.
Hardware List:
- Brake control unit.
- Mounting bracket.
- Screws for mounting.
Step-by-Step Instructions:
Mounting the Brake Control:
- Choose a Mounting Location:
- Install on a solid, flat surface.
- The front of the unit must be horizontal within ±20°.
- Attach the Mounting Bracket:
- Secure the bracket using #8 x 3/8" machine screws.
- Install the Brake Control:
- Position the brake control on the bracket and adjust for easy access.
Wiring the Brake Control:
- Black Wire: Connect to a positive 12V battery source.
- White Wire: Connect to the vehicle ground.
- Blue Wire: Connect to the trailer brake system.
- Red Wire: Connect to the cold side of the brake pedal switch.
Initial Power Setup:
- Connect the trailer to the tow vehicle.
- Set the power knob to approximately 6.0.
- Drive on a flat surface at 25 mph and test the manual control.
- Adjust the power to prevent brake lock-up or ensure sufficient stopping force.
Boost Settings:
- Boost Levels:
- [b.1]: For light braking or minimal loads.
- [b.2]: Moderate braking for medium loads.
- [b.3]: Aggressive braking for heavy loads.
- Press the boost button repeatedly to adjust the level. The display will show the current setting.
Troubleshooting Guide:
| Problem | Possible Cause | Solution |
|---|---|---|
| No trailer brakes. | Poor ground or disconnected wires. | Inspect and reconnect wires. |
| Brakes lock up. | Power too high. | Lower the power setting. |
| Display error. | Overload or short circuit detected. | Check all connections for faults. |
| No display or response. | Power interruption or loose connections. | Verify the black wire and connections. |
Maintenance:
- Adjust brakes after the first 200 miles and every 3,000 miles.
- Periodically inspect connections, wires, and the brake control unit.
Warranty Information:
- Limited Warranty:
- Covers defects in materials and workmanship.
- Excludes misuse, improper installation, and overloading.
- 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.
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