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2022 - 2026 Hyundai Santa Cruz
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The Tekonsha Prodigy P2 electric trailer brake controller is a small device with a big responsibility. As one of the most popular and most trusted brake controllers on the market, this proportional brake controller utilizes primary sensor technology to provide a smooth braking response in any stopping situation. The Prodigy P2 has an easy-to-use knob so you can effortlessly set the power output to your desired braking power, a boost feature that lets you apply up to three levels of additional braking power, especially when hauling heavier loads, the choice of electric or electric over hydraulic braking, and manual override to help you brake safely when an unexpected stop pops up. The P2 also has an LED digital display so you can monitor your settings and trailer braking activity and a power-save mode to reduce battery drain when not in use. This intuitive brake controller can easily be positioned on top of or under the dash, with your choice of a mounting bracket or mounting pocket and is self-leveling when mounted within a 90-degree vertical range, so there?s no need to adjust the unit once it?s installed. When you?re done towing, the P2?s snap-in dash mounting clip, Plug & Play port for two plug adapters, and removeable electrical connector allow the unit to be quickly stored. The Prodigy P2 truly is a complete trailer brake controller kit. It works with trailers with 1-4 axles, comes with all the mounting hardware needed for installation, and is backed by a limited lifetime warranty.
| BRAND: | TEKONSHA |
| PART NUMBER: | 90885 |
| WARRANTY: | Limited Lifetime Warranty |
| WEIGHT: | 1.15 LBS |
| MATERIAL: | PLASTIC |
| BRAKE CONTROL TYPE: | PROPORTIONAL |
| TRAILER BRAKE WHEEL QUANTITY: | UP TO EIGHT WHEELS |
| LEVELING CAPABLE: | SELF LEVELING |
| BRAKE TYPE: | Electric or Electric over Hydraulic |
| Diagnostic Capable: | YES |
| DISPLAY TYPE: | Digital OUTPUT |
| HYDRAULIC CONNECTIONS: | NO |
| SOLID STATE CONSTRUCTION: | YES |
| CIRCUIT BREAKER PROTECTED: | YES |
| HOUSING COLOR: | BLACK |
| BRACKET INCLUDED: | YES |
Tekonsha is a leading manufacturer of electronic trailer brake controllers, pioneering the category in the 1970s. The lineup spans proportional units such as the Prodigy P3 and Prodigy iD, time-delayed controllers, the wireless Prodigy RF, plus vehicle-specific wiring harnesses, adapters and trailer brake components engineered for smooth, predictable stopping at any speed.
Tekonsha Engineering Company began in 1964 building RV steps and mirrors. Within a few years it had found its real calling, and by the 1970s Tekonsha was pioneering the manufacture of electronic trailer brake controllers, the product category that still defines the brand. More than half a century later it remains the reference name in trailer braking and is part of the Horizon Global group alongside Reese, Draw-Tite, Fulton, Bulldog and Wesbar.
A brake controller is the component that tells a trailer's electric brakes how hard to work and when, and getting that right is the difference between a controlled stop and a shove from behind. Tekonsha builds both major types. Proportional controllers use an internal accelerometer to sense how quickly the tow vehicle is slowing and apply trailer braking to match, so light braking stays light and hard braking is immediate. Time-delayed controllers ramp to a preset output over a fixed interval, a simpler and more economical approach that suits occasional towing.
The current brake controller range covers most of that ground. The Prodigy iD pairs with a phone through Tekonsha's EDGE technology for setup and monitoring, the P3 offers storable settings for multiple trailers and a trilingual colour LED display, the Prodigy P2 adds a dimmable display and boost mode for heavier loads, and the Voyager keeps operation simple and dependable. The Prodigy RF mounts to the trailer itself and controls wirelessly, which suits rental fleets and drivers who swap tow vehicles.
Installation is supported by vehicle-specific brake control harnesses that plug into a factory connector rather than requiring cut-and-splice wiring, along with mounting brackets and adapters. Matched controller bundles pair a unit with the correct harness. Products are tested to meet and often exceed published industry standards.
Experts available to answer your questions
Call 888-634-94941 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2022 - 2026 | Hyundai Santa Cruz | — |
The 2022-2026 Hyundai Santa Cruz Prodigy P2 Proportional Brake Controller for Trailers with 1?4 Axles, Gray 90885 (Part #90885 70377) fits 2022-2026 Hyundai Santa Cruz models. The 2026 model year is the last year covered by this part number. For newer models, check for an updated version.
Yes, the 2022-2026 Hyundai Santa Cruz Prodigy P2 Proportional Brake Controller for Trailers with 1?4 Axles, Gray 90885 (Part #90885 70377) is designed to fit the 2022-2026 Hyundai Santa Cruz.
The 2022-2026 Hyundai Santa Cruz Prodigy P2 Proportional Brake Controller for Trailers with 1?4 Axles, Gray 90885 (Part #90885 70377) fits the following vehicles: 2022-2026 Hyundai Santa Cruz. Always verify your specific year, make, and model before ordering.
The 2022-2026 Hyundai Santa Cruz Prodigy P2 Proportional Brake Controller for Trailers with 1?4 Axles, Gray 90885 (Part #90885 70377) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
The Prodigy P2 is an electronic brake control for trailers with 2, 4, 6, or 8 electric brakes. It uses an inertial sensor to detect deceleration and automatically applies proportional voltage to the trailer brakes based on how hard the tow vehicle is braking. This allows the trailer brakes to work in proportion with the tow vehicle's brakes for safer, more controlled stopping.
Proportional braking means the Prodigy P2 senses the tow vehicle's deceleration and automatically generates a brake output proportional to that deceleration. The harder you brake, the more voltage is sent to the trailer brakes. This is different from simple on/off braking and provides smoother, more coordinated stopping between the tow vehicle and trailer.
Yes. The Prodigy P2 supports most customer-supplied electric over hydraulic braking systems. You can switch the control between Electric (E) mode and Electric over Hydraulic (E/H) mode using the programming function. The customer determines which electric over hydraulic system is suitable for their application.
Yes. The Prodigy P2 will brake proportionally in reverse. It applies the appropriate brake voltage based on deceleration. When backing a trailer, you can cancel the Boost and Hold features for up to three minutes by pressing the Boost button continuously for five seconds with the brake pedal depressed. After three minutes, the Boost and Hold features automatically return to their previous settings.
Two mounting options are provided: (1) Traditional Bracket Mount using a mounting bracket and two #8 × 3/8" machine screws with internal tooth washers, or (2) Under Dash Pocket Mount using a pocket mount and two #6 × 1/2" self-tapping screws. The control can be mounted from 0° to 360° vertically in the direction of travel.
The front of the Prodigy P2 must be horizontal (±20°). The control must be parallel to the direction of travel (±20°). The control can be mounted from 0° to 360° vertically in the direction of travel. Failure to install within these constraints may cause impaired performance.
No. The Prodigy P2 will automatically acquire the proper level setting. It will also automatically adjust as you travel up or down hills.
For the Traditional Bracket Mount: two #8 × 3/8" machine screws with internal tooth washers. For the Under Dash Pocket Mount: two #6 × 1/2" self-tapping screws. A pigtail wiring harness is also included.
Two options are provided: (1) Use the included pigtail wiring harness, which can be installed by following the Generic Wiring Guide, or (2) Purchase a Tekonsha OEM vehicle-specific wiring harness with the Prodigy P2 connector on one end and your vehicle's connector on the other. Vehicle-specific harnesses are available for Ford, Dodge, and GM vehicles with factory tow packages that include a 7-way connector.
After successful wiring, the two-digit display should show: power to the Prodigy P2 without trailer connected; power with trailer connected; manual knob activated without trailer; manual knob activated with trailer (displaying a voltage value such as 5.4, which indicates the power output in volts, ranging from 0.0 to 13 volts); or a blank display if in power-saving mode (no motion or activity for at least 15 minutes).
1. Connect the trailer to the tow vehicle. 2. With the engine running, hold the manual knob fully left and set the power knob to approximately 6.0. 3. Drive on a dry, level paved surface at 25 mph and fully apply the manual knob. 4. If brakes lock up, turn power down; if braking is insufficient, turn power up. 5. Repeat until power is set just below wheel lockup or at sufficient force for maximum braking. 6. Use the brake pedal to make a few low-speed stops to verify the setting. Trailer braking is initiated and terminated via the stoplight switch.
Yes. Always warm the trailer brakes before setting the power. Warm trailer brakes tend to be more responsive than cold brakes. To warm the brakes, drive a short distance (1/4 mile) at 45 mph with the manual lever engaged enough to cause trailer braking at a low level.
The Prodigy P2 outputs voltage in the range of 0.0 to 13 volts to the trailer brakes. The power knob is used to set the desired output voltage.
For Traditional Bracket Mount: #8 × 3/8" machine screws with internal tooth washers (two required). For Under Dash Pocket Mount: #6 × 1/2" self-tapping screws (two required). Do not use longer screws, as drilling or use of longer screws may damage the unit.
The Prodigy P2 will 'HOLD' your trailer with 25% of the power setting while you are at a standstill with the brake pedal applied for longer than 5 seconds. This helps keep the trailer stationary when stopped. The Hold feature can be cancelled for up to three minutes when backing by pressing the Boost button continuously for five seconds with the brake pedal depressed.
Setting power high enough to cause trailer brake lockup is dangerous. Skidding trailer wheels can cause loss of directional stability of both the trailer and the tow vehicle, creating a hazardous driving condition. Power should be set just below the point of wheel lockup.
The Gross Combined Weight Rating (GCWR) must never exceed the weight recommended by the vehicle manufacturer. Exceeding the GCWR can compromise vehicle safety and performance.
Do not mount or activate RF-generating items (cell phones, two-way radios) within 12 inches of the brake control. These devices can interfere with the control's operation.
Trailer brakes should be adjusted after the first 200 miles of operation when the brake shoes and drums have 'seated,' and at 3,000-mile intervals, or as use and performance requires. Adjustment procedures are provided in Appendix A of the manual.
1. Jack up the trailer and secure on adequate capacity jack stands, following the trailer manufacturer's recommendations. Ensure wheels and drums rotate freely. 2. Remove the adjusting hole cover from the adjusting slot on the bottom of the brake backing plate. 3. Using a screwdriver or standard adjusting tool, rotate the starwheel to expand the brake shoes until the wheel is very difficult to turn. (Note: With drop spindle axles, use a modified tool with approximately 80° angle.) 4. Rotate the starwheel in the opposite direction until the wheel turns freely with slight lining drag. 5. Replace the adjusting hole cover and lower the wheel. 6. Repeat on all brakes. Never crawl under the trailer unless it is resting on properly placed jack stands.
This indicates the trailer is connected and the Prodigy P2 has lost connection to the battery ground. Check the ground connection to the battery and ensure it is clean and secure.
This indicates the Prodigy P2 'sees' an overload condition during operation. Check the brake wiring and connections for shorts or damage, and verify that the trailer brake system is functioning properly.
This indicates one of the following: (1) Trailer is not connected to the tow vehicle, (2) Trailer is connected with an open circuit on the brake line, (3) Trailer connector is disconnected or corroded, or (4) Loss of trailer brake magnet ground. Check all connections and ensure the trailer is properly connected with no open circuits.
This indicates either loss of power to the Prodigy P2 or loss of ground to the Prodigy P2. Check that the control is receiving power from the vehicle's electrical system and that the ground connection is clean and secure.
The Prodigy P2 is in power-saving mode due to no motion or activity for at least 15 minutes. The display will activate when you move the vehicle or activate the manual knob or brake pedal.
Check that the power control is not set to 0. If the power knob is at 0, the control will not send voltage to the trailer brakes. Adjust the power knob to the appropriate setting and test the brakes again.
The Error display indicates the brake control is inoperative. Call Tekonsha technical service at 1-888-785-5832 for return and repair.
The Prodigy P2 is designed for trailers with 2, 4, 6, or 8 electric brakes. It supports most electric and electric over hydraulic brake systems. Verify your trailer's brake configuration before purchasing.
The control includes a pigtail wiring harness and mounting hardware: either #8 × 3/8" machine screws with washers (bracket mount) or #6 × 1/2" self-tapping screws (pocket mount). No additional tools are required for installation.
No drilling is required. The control mounts using either a bracket with pre-drilled holes or a pocket mount. Do not drill additional holes, as this may damage the unit.
Mount the control so the front is horizontal (±20°) and parallel to the direction of travel (±20°). The control can be rotated 0° to 360° vertically in the direction of travel. Improper orientation may impair performance.
Start with the power knob set to approximately 6.0 volts. Then test on a dry, level surface at 25 mph and adjust up or down until braking is sufficient without causing wheel lockup.
The maximum voltage output is 13 volts. The power knob allows adjustment from 0.0 to 13 volts.
No. The boost feature is not designed to replace trailer brake adjustment or repair. If trailer brakes are worn or degraded, they must be inspected and adjusted or repaired by a qualified technician.
Cause: The Prodigy P2 has lost connection to the battery ground. Fix: Check the ground connection to the battery. Ensure the ground wire is clean, free of corrosion, and securely fastened to a solid ground point on the vehicle.
Cause: The Prodigy P2 detects an overload condition during operation. Fix: Check the brake wiring for shorts or damage. Verify that the trailer brake system is functioning properly and not drawing excessive current. Inspect all connections for corrosion or loose terminals.
Cause: Some test lights or non-Tekonsha testers can cause this display. Fix: Discontinue use of non-Tekonsha test equipment. Use only Tekonsha-approved diagnostic tools to test the brake control.
Possible causes: (1) Trailer is not connected to the tow vehicle—connect the trailer. (2) Trailer is connected with an open circuit on the brake line—check the brake wiring for breaks or loose connections. (3) Trailer connector is disconnected or corroded—inspect and clean the connector, or reconnect if loose. (4) Loss of trailer brake magnet ground—check the ground connection from the trailer brake magnets to ensure it is clean and secure.
Possible causes: (1) Loss of power to the Prodigy P2—check that the control is receiving power from the vehicle's electrical system and verify the power connection is secure. (2) Loss of ground to the Prodigy P2—check that the ground connection is clean, free of corrosion, and securely fastened.
First, verify the power control is not set to 0. If power is set above 0 and brakes still do not respond, check: (1) Trailer is properly connected with no open circuits on the brake line, (2) Trailer connector is clean and not corroded, (3) Trailer brake magnet ground is secure, (4) Trailer brakes are functioning and not worn out. If brakes are worn, they must be adjusted or repaired per Appendix A or by a qualified technician.
Reduce the power setting using the power knob. Continue testing and adjusting until the power is set just below the point of wheel lockup. Locked wheels can cause loss of directional stability. If brakes continue to lock at low power settings, the trailer brakes may be worn and require adjustment or repair per Appendix A.
1. Increase the power setting using the power knob and test again. 2. Ensure the trailer brakes are warm before testing (drive 1/4 mile at 45 mph with manual lever engaged at low level). 3. If power is already at a high level and braking is still insufficient, the trailer brakes may be worn and require adjustment or repair per Appendix A or by a qualified technician. 4. Verify the trailer is not overloaded beyond the GCWR.
The Error display indicates the brake control is inoperative and cannot be repaired in the field. Contact Tekonsha technical service at 1-888-785-5832 or visit www.tekonsha.com to arrange for return and repair of the unit.
Part number 3081 is designed for Kia Telluride, Hyundai Palisade, and Hyundai Santa Cruz. Visit www.horizonglobal.com for the most up-to-date information regarding specific application years and trim levels, as compatibility may vary.
Part number 3081 is compatible with Kia Telluride, Hyundai Palisade, and Hyundai Santa Cruz. The manual notes that you should visit the Horizon Global website for the most current information regarding specific application years and trim levels, as these may vary.
You will need safety glasses, a test light, and a trim panel remover. The manual lists these as the required tools for installation.
The hardware kit includes a test light and a trim panel remover. The manual notes that all pictures shown are for illustration only and the actual product may vary.
Yes. You must locate the vehicle's battery, disconnect and isolate the negative battery cable before beginning installation. Do not touch the negative battery terminal to the positive battery terminal, as this can cause serious injury and damage to the vehicle's electrical system.
Always wear safety glasses during installation. Locate and disconnect the vehicle's negative battery cable, then isolate it. Do not touch the negative battery terminal to the positive battery terminal, as serious injury and vehicle electrical system damage can occur. Read and follow all warnings and instructions printed on the vehicle's battery. Ensure all existing ground connections remain attached after installation.
1. Locate the vehicle's electric brake control harness connector. Remove the driver's side kick panel. You will find a 4-pin connector that mates with the brake control harness taped to another vehicle harness. Connect the brake control harness into the vehicle's connector, being careful not to break the locking tabs. 2. Plug the brake control adapter into the vehicle's electric controller connector. 3. Complete the installation per the electric brake control manufacturer's instructions and mount the unit as directed. Perform test procedures as instructed.
The electric brake control harness connector is located behind the driver's side kick panel. You will need to remove this panel to access the 4-pin connector that mates with the brake control harness.
When connecting the brake control harness to the vehicle's connector, be careful not to break the locking tabs on the connector. These tabs secure the connection and must remain intact for proper operation.
The maximum rating is 24 amps for a maximum of 4 axles with 8 brakes. Do not exceed the lower of the towing manufacturer rating (including in your vehicle owner's manual) or this specific amperage rating, as overloading circuits can cause fires.
The 3081 is rated for a maximum of 4 axles with 8 brakes at 24 amps. Do not exceed this rating or the lower of your vehicle's towing manufacturer rating as stated in your vehicle owner's manual. Exceeding these ratings can cause circuit overload and fires.
Vehicles not equipped with an OEM trailer tow package may require fuses and relays to complete the output and battery feed circuits. These are sold separately. Consult your vehicle's owner's manual for the locations of these components.
Torque the existing ground screw to the manufacturer's torque specifications. The manual does not provide a specific torque value; you should refer to the vehicle manufacturer's specifications or contact Horizon Global technical support at 800-632-3290 for the correct value.
The brake control system uses a black wire for battery voltage (which should read 12–14 volts) and a white wire for ground. These are the key wires to verify during testing and troubleshooting.
The black wire should measure 12–14 volts when the system is operating correctly. If you do not see this voltage, verify the battery voltage connection to the black wire.
The white wire is the ground wire. You should verify that it has a proper ground connection. If the system shows a 'Brake Control Open Ground Notification', check the connection to ground on the white wire of the power module.
No. You must use a Tekonsha-approved test light or tester. Using some other test lights or non-Tekonsha testers can cause a false 'Brake Control Short Notification' and lead to incorrect troubleshooting.
This notification indicates one of several possible issues: the trailer is disconnected from the tow vehicle, the trailer connection is dirty or corroded, the trailer or tow vehicle connector is miswired, there is an open electric brake control wire, or there is a loss of ground to the brake magnets. To resolve this: depress the brake pedal or use the manual override; verify the connection from the power module to the dash module; verify the connection to the power module and vehicle; verify battery voltage to the black wire (should be 12–14 volts); and verify ground on the white wire.
This notification indicates that the power module has detected a brake wire short to ground. Possible causes include use of some test lights or non-Tekonsha testers, a short in the 7-way connector between brake outputs and other terminals, or an electric brake wire on the tow vehicle or trailer that is shorted out. To resolve this: use only a Tekonsha-approved test light or tester; inspect and repair the trailer connector if needed; and inspect and repair or replace the electric brake wire.
This notification indicates that the power module has lost its connection to the vehicle battery ground while the trailer is connected. To resolve this, check the connection to ground on the white wire of the power module and ensure it is secure.
This notification indicates an electrical overload condition. Possible causes include a defective brake magnet, an intermittent short on the electric brake wire or bare wire, or a thermal overload condition reducing braking power. To resolve this: locate and replace any defective brake magnet; locate and repair any faulty brake wire; and decrease the electrical load on the system. If the issue is thermal overload, reduce the braking power demand.
This notification indicates an internal error with the brake controller itself. Contact the brake control manufacturer's technical support for assistance, as this is not a field-serviceable issue. Note that functional codes may differ per manufacturer, so refer to the instructions supplied with your specific brake control unit.
After installation, perform all test procedures as instructed by the electric brake control manufacturer. Verify that the power module is properly connected to the dash module and to the vehicle, check that battery voltage to the black wire reads 12–14 volts, and verify that the white wire has a proper ground connection. Ensure all existing ground connections remain attached and torque the existing ground screw to manufacturer specifications.
Part number 3081 is an electric brake control harness adapter manufactured by Horizon Global. It is designed to connect the vehicle's factory electric brake control system to an aftermarket brake controller for trailer braking. It is compatible with Kia Telluride, Hyundai Palisade, and Hyundai Santa Cruz vehicles.
Horizon Global provides a limited 1-year warranty on the 3081 to the original consumer purchaser. The product is warranted to be free from material defects in both material and workmanship, provided that installation and use are in accordance with the product instructions. The warranty does not cover normal wear and tear, damage from abuse, neglect, misuse, accidents, misapplication, overloading, improper installation, improper maintenance, or alterations made by anyone other than Horizon Global. For warranty claims, contact Horizon Global at 47912 Halyard Dr. Suite 100, Plymouth, MI 48170, 1-800-632-3290, or TechnicalSupport@horizonglobal.com.
You can contact Horizon Global technical support at 800-632-3290 or by email at TechnicalSupport@horizonglobal.com. You can also visit their website at www.horizonglobal.com for additional information and downloadable application guides.
The installation is rated as 'Novice' difficulty level, meaning it is designed to be completed by someone with basic mechanical skills. However, the manual does not explicitly state whether professional installation is required or recommended. For specific guidance, contact Horizon Global technical support at 800-632-3290.
The manual states that installation times are listed on Horizon Global websites or found in downloadable application guides. The manual does not provide a specific installation time in the instructions themselves. Visit www.horizonglobal.com or contact technical support at 800-632-3290 for estimated installation time.
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