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The Pro Series Pilot trailer brake controller is a great option for those who tow light loads at all hours of the day and night, in all types of weather. Its dark, smokey lens makes it ideal for direct light applications, creating optimum visibility to read the large, two-digit display. The Pilot brake controller kit is a time-based controller that works by electronically connecting your vehicle and your trailer. When you hit the brakes in your tow vehicle, it generates an output signal that ramps up, or increases over a period of time, applying braking power to your trailer at a fixed rate. Its large, easy-to-read dual digit display shows power output and the aggressiveness with which the controller applies the brakes. The Pilot also has manual override to help you brake safely when an unexpected stop pops up. It features advanced internal circuit protection, real time diagnostics, short circuit protection, and loss of ground. Because the Pilot is time-based, it can be mounted in any direction. Plus, the Plug Play feature allows for quick and easy connection with your vehicle?s wiring. The Pilot trailer brake controller works with 1-3 axle trailers, comes with all the mounting hardware needed for installation, and is backed by a limited 1-year warranty.
| BRAND: | TEKONSHA |
| PART NUMBER: | 80500 |
| WARRANTY: | Limited 5 Year Warranty |
| WEIGHT: | 0.6 LBS |
| MATERIAL: | PLASTIC |
| BRAKE CONTROL TYPE: | TIMED |
| TRAILER BRAKE WHEEL QUANTITY: | UP TO FOUR WHEELS |
| BRAKE TYPE: | ELECTRIC |
| DISPLAY TYPE: | LED OUTPUT |
| HYDRAULIC CONNECTIONS: | NO |
| SOLID STATE CONSTRUCTION: | YES |
| CIRCUIT BREAKER PROTECTED: | NO |
| 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.
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1 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2001 - 2002 | GMC Yukon Denali | w/Amber Turn Signals |
Yes, the 2001-2002 GMC Yukon Denali Tekonsha POD Trailer Time Delay Brake Controller for Trailers with 1 to 2 Axles 80500 (Part #80500 70220) is designed to fit the 2001-2002 GMC Yukon Denali.
The 2001-2002 GMC Yukon Denali Tekonsha POD Trailer Time Delay Brake Controller for Trailers with 1 to 2 Axles 80500 (Part #80500 70220) fits the following vehicles: 2001-2002 GMC Yukon Denali. Always verify your specific year, make, and model before ordering.
The 2001-2002 GMC Yukon Denali Tekonsha POD Trailer Time Delay Brake Controller for Trailers with 1 to 2 Axles 80500 (Part #80500 70220) fits 2001-2002 GMC Yukon Denali models. The 2002 model year is the last year covered by this part number. For newer models, check for an updated version.
The 2001-2002 GMC Yukon Denali Tekonsha POD Trailer Time Delay Brake Controller for Trailers with 1 to 2 Axles 80500 (Part #80500 70220) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
The adapter is designed for vehicles that have an Electric Junction Box located in the interior of the vehicle underneath the dashboard, left of the steering column, just above the carpet. The manual does not specify which vehicle makes, models, or years are compatible. Contact the manufacturer or your vehicle dealer to confirm your vehicle has this junction box before purchasing.
The adapter connects an electric trailer brake control unit to your vehicle's electrical system. It plugs into the mating connection point in the vehicle's Electric Junction Box to supply power and signals for controlling electric trailer brakes.
The Electric Junction Box is located in the interior of the vehicle underneath the dashboard, left of the steering column, just above the carpet. Remove the cover to access the mating connection point for electric trailer brakes, which is located in the top row, second from the left.
Before plugging the adapter into the vehicle, plug the brake control adapter into the mating receptacle on the backside of the brake control unit itself. This must be done before attaching the adapter to the vehicle connector.
Locate the mating connection point in the Electric Junction Box (top row, second from the left) and plug the adapter into it. After plugging in, verify that battery (+) power is supplied to the adapter by carefully probing it with a circuit tester.
After plugging the adapter into the Electric Junction Box, carefully probe it with a circuit tester to verify that battery (+) power is supplied to the adapter.
No. All vehicles come with a location for installation of an Electric Brake Control Adapter, but not all vehicles have complete connections to the battery and/or wiring to the rear of the vehicle for electric trailer brakes. If your vehicle has power supplied for the electric trailer brakes and appropriate wiring to the rear, proceed directly to step 4. If not, you will need an Electric Brake Control Wiring Kit.
You will need an Electric Brake Control Wiring Kit. This kit includes wires to connect the vehicle's brake control feed wire (blue) and battery (+) power supply wire (red) from the Electrical Center Box under the hood to the adapter and rear of the vehicle. An in-line fuse or circuit breaker is also required for this installation.
The Electrical Center Box is located under the hood on the driver's side of the vehicle. You must open the hood and remove the box lid and cover to access the brake control feed wire (blue) and battery (+) supply wire (red).
The vehicle's brake control feed wire is blue. It is located in the Electrical Center Box under the hood on the driver's side.
The vehicle's battery (+) power supply wire is red. It is located in the Electrical Center Box under the hood on the driver's side, in the same location as the blue brake control feed wire.
Yes. To access the brake control feed wire (blue) in the Electrical Center Box, you must temporarily remove the vehicle's support brace. After installing the wiring kit, reinstall the Electrical Center Box cover, lid, and support brace.
Yes. An in-line fuse or circuit breaker is required if you are using an Electric Brake Control Wiring Kit to complete the installation.
After installing the wiring kit, reinstall the Electrical Center Box cover, lid, and support brace. Then plug the brake control adapter into the vehicle's electric brake control harness connector and follow all brake control manufacturer's installation instructions.
Yes. After plugging the brake control adapter into the vehicle's electric brake control harness connector, you must follow all brake control manufacturer's installation instructions. The manufacturer's instructions will cover mounting the unit and performing test procedures.
Do not exceed the lower of the towing manufacturer rating or a maximum of 4 axles with 8 brakes (24 amps). Overloading the circuit can cause fires. Consult your vehicle's owner's manual and instruction sheet for additional information.
Overloading the circuit can cause fires. Do not exceed the lower of the towing manufacturer rating or a maximum of 4 axles with 8 brakes (24 amps).
The adapter fits vehicles with an Electric Junction Box located under the dashboard, left of the steering column. Check your vehicle's owner's manual or contact the manufacturer to confirm compatibility.
If your vehicle lacks complete electric trailer brake wiring, you will need an Electric Brake Control Wiring Kit and an in-line fuse or circuit breaker. You will also need a circuit tester to verify power.
1. Plug the adapter into the brake control unit first. 2. Locate the Electric Junction Box under the dashboard and plug the adapter in. 3. Verify power with a circuit tester. 4. If wiring is incomplete, install a wiring kit. 5. Follow the brake control manufacturer's instructions.
An in-line fuse or circuit breaker is required only if you need to install an Electric Brake Control Wiring Kit due to incomplete vehicle wiring.
Maximum 4 axles with 8 brakes (24 amps), or the lower of your towing manufacturer's rating. Do not exceed this to prevent fire risk.





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