2000-2002 GMC Yukon Tekonsha Primus IQ Proportional Brake Controller for Trailers with 1 to 3 Axles Gray 90160Tekonsha$160.17Out of Stock
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2000 - 2002 GMC Yukon XL 2500
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The Tekonsha Primus IQ electric trailer brake controller gives you dependable braking power in a compact design. As an industry staple for more than ten years, this proportional braking system provides a smooth braking response in any stopping situation. With its petite yet durable exterior, this trailer brake controller fits nicely under the dash, making it easily accessible from the driver?s seat without being in the way. While also compact, the brains of the Primus IQ are astute. This insightful brake controller has an easy-to-read LED display, self-diagnostic check to monitor your connection and trailer braking activity 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. It also features a power output knob to set your desired braking power, a boost option that lets you apply up quickly and easily to three levels of additional trailer braking power, especially when hauling heavier loads, and manual override. The Primus IQ was created to work with electric braking systems, works proportionally in reverse to make backing into tough spots a bit easier, and - like the Prodigy P3, Prodigy P2, and many other Tekonsha brake controllers ? utilizes primary sensor technology to ensure the smoothest stop possible. When you?re done towing, the IQ?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 Primus IQ is truly a complete trailer brake controller kit. It works with trailers with 1-3 axles, comes with all necessary mounting hardware, and is backed by a limited lifetime warranty.
| BRAND: | TEKONSHA |
| PART NUMBER: | 90160 |
| WARRANTY: | Limited Lifetime Warranty |
| WEIGHT: | 1 LBS |
| MATERIAL: | PLASTIC |
| BRAKE CONTROL TYPE: | PROPORTIONAL |
| TRAILER BRAKE WHEEL QUANTITY: | UP TO SIX WHEELS |
| LEVELING CAPABLE: | Self-leveling |
| BRAKE TYPE: | ELECTRIC |
| 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.
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Call 888-634-94941 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2000 - 2002 | GMC Yukon XL 2500 | — |
The 2000-2002 GMC Yukon XL 2500 Tekonsha Primus IQ Proportional Brake Controller for Trailers with 1 to 3 Axles Gray 90160 (Part #90160 70234) fits the following vehicles: 2000-2002 GMC Yukon XL 2500. Always verify your specific year, make, and model before ordering.
The 2000-2002 GMC Yukon XL 2500 Tekonsha Primus IQ Proportional Brake Controller for Trailers with 1 to 3 Axles Gray 90160 (Part #90160 70234) fits 2000-2002 GMC Yukon XL 2500 models. The 2002 model year is the last year covered by this part number. For newer models, check for an updated version.
Yes, the 2000-2002 GMC Yukon XL 2500 Tekonsha Primus IQ Proportional Brake Controller for Trailers with 1 to 3 Axles Gray 90160 (Part #90160 70234) is designed to fit the 2000-2002 GMC Yukon XL 2500.
The 2000-2002 GMC Yukon XL 2500 Tekonsha Primus IQ Proportional Brake Controller for Trailers with 1 to 3 Axles Gray 90160 (Part #90160 70234) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
The Tekonsha 6810TEK is an electronic brake control for trailers with 2, 4, or 6 electric brakes. It uses an inertial sensor to detect deceleration and proportionally apply brake voltage to the trailer brakes during braking events. It features a power knob (0.0 to 13 volts output), manual slide knob for manual braking, and a boost button with three levels to increase brake sensitivity. The control will hold the trailer with 25% of the power setting when stationary with the brake pedal applied for longer than 5 seconds.
No. The manual explicitly states: 'This control is not designed for use with electric-hydraulic trailer brake systems.' It is designed only for electric trailer brakes.
The control includes #6 x 3/8" screws for mounting (supplied with both the traditional bracket mount and dash mounting clip options). A pigtail wiring harness is also included. The manual does not specify the exact quantity of screws or other hardware items.
The control offers two mounting options: (1) Traditional Bracket Mount using a mounting bracket secured with #6 x 3/8" screws to a solid surface, and (2) Dash Mounting Clip, which attaches to the dashboard and allows the control to slide in and engage with rear slots and front legs. Both methods require the control to be mounted between -90 and +90 degrees nose up.
1. Securely mount the dash clip to a solid surface. 2. Connect the wiring harness connector to the brake control. 3. Slide the brake control into the dash clip so the rear slots in the control engage with the rear tabs of the clip. 4. Spread apart the front legs of the dash clip and raise the front of the brake control to engage with the clip. 5. The dash clip allows three mounting adjustments on each side; the final mounting position must be in the same adjustment slot on each side. 6. Adjust the control to the desired position to obtain the proper mounting angle (see Installation Guide). The front of the control must be horizontal and parallel to the direction of travel.
1. Securely mount the bracket to a solid surface. 2. Insert the supplied #6 x 3/8" screws on each side into the mounting holes. 3. Adjust the brake control to the desired position and tighten the screws until snug, obtaining the proper mounting angle. Do not use longer screws, as this may damage the unit or vehicle.
The brake control must be mounted between -90 and +90 degrees nose up. In hilly terrain, it is advisable to leave a margin at either extent to keep bars from coming on when going up and down hills. When mounted near -90 degrees, the lower bars may come on during heavy acceleration, but this will not affect braking performance. The front of the control must be horizontal and parallel to the direction of travel. Failure to install within these constraints may cause impaired performance.
Two wiring options are available: (1) Use the included pigtail wiring harness, which can be installed by following the Generic Wiring Guide, or (2) Use an OEM-specific wiring harness. If your vehicle came with a factory tow package that included a 7-way connector, you can purchase a Tekonsha OEM wiring harness with the brake control connector on one end and your specific vehicle's connector on the other.
After successful wiring, the two-digit display should show: (1) Power to brake control without trailer connected, (2) Power to brake control with trailer connected, (3) Manual knob activated without trailer, (4) Manual knob activated with trailer (e.g., 5.4 denotes hypothetical power output in volts, range 0.0 to 13 volts), and (5) Power to brake control in power-saving mode (no motion or activity for at least 15 minutes).
Do not mount or activate RF-generating items such as cell phones or two-way radios within 12 inches of the brake control, as this may interfere with operation. Do not use longer screws than the supplied #6 x 3/8" screws, as this may damage the unit or vehicle. Do not reverse the connection to a breakaway battery on the trailer, as this will destroy the control. Do not disconnect the trailer plug from the tow vehicle prior to testing a breakaway switch, or you may destroy the control.
The brake control will automatically acquire the proper level setting. It will also automatically adjust as you travel up or down hills. This means you do not need to manually level the sensor after installation.
1. Connect the trailer to the tow vehicle. 2. With the engine running, hold the manual knob full left and set the power knob to approximately 6.0. 3. Drive the tow vehicle and trailer on a dry, level paved surface at 25 mph and fully apply the manual knob. 4. If trailer 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 to achieve maximum braking power. 6. Using the brake pedal, make a few low-speed stops to verify the setting. Trailer braking is initiated and terminated via the stoplight switch; when the brake pedal is released, trailer braking ceases.
Yes. Always warm the trailer's brakes before setting the power. Warm trailer brakes tend to be more responsive than cold brakes. To warm trailer 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 boost button allows a more aggressive setting for trailer brakes and is available in three levels: [b.1], [b.2], and [b.3]. Each level increases the sensitivity of the inertial sensor, enhancing trailer brake participation during braking. Use boost when: (1) you want the trailer braking to lead the tow vehicle's braking, (2) towing a full versus empty trailer, or (3) experiencing degraded brake performance. Boost is not intended to replace trailer brake adjustment or repair. Select your boost setting based on your towing situation, driving preference, and trailer brake condition. The manual provides a chart with recommended boost settings based on trailer-to-vehicle weight relationships.
With boost off [.c], power starts at zero and increases with deceleration. With boost level 1 [b.1], power automatically starts at approximately 13% of the power setting and increases with deceleration. With boost level 2 [b.2] or level 3 [b.3], power automatically starts at approximately 25% of the power setting and increases with deceleration. Each level increases the sensitivity of the inertial sensor.
Press the boost button. The first press displays the current setting. Continue pressing the boost button to advance to the next level. Five seconds after setting the boost level, the display will show the boost setting with the rightmost decimal point indicating boost is on. To return to previous settings before three minutes have passed, press the boost button again.
Yes, but you can cancel boost and hold for a period of three minutes when backing. This is accomplished by pressing the boost button continuously for five seconds with the brake pedal depressed. The display will indicate the reverse mode. After three minutes, boost and hold features will automatically return to your previous settings. You can return to previous settings before three minutes by pressing the boost button once.
The brake control 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 feature helps keep the trailer stationary on hills or when stopped.
The brake control will brake proportionally in reverse. It will apply the appropriate brake voltage based on deceleration, just as it does when moving forward.
The power knob range is 0.0 to 13 volts. This is the voltage output to the electric trailer brakes. The power should never be set high enough to cause trailer brakes to lock up, as skidding trailer wheels can cause loss of directional stability of the trailer and tow vehicle.
The Gross Combined Weight Rating (GCWR) must never exceed the vehicle manufacturer's recommendation. This is a critical safety requirement to ensure proper braking performance and vehicle stability.
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 involves jacking up the trailer on adequate capacity jack stands (following the trailer manufacturer's recommendations), removing the adjusting hole cover, rotating the starwheel to expand brake shoes until the wheel is difficult to turn, then rotating in the opposite direction until the wheel turns freely with slight lining drag. Repeat on all brakes. Never crawl under the trailer unless it is resting on properly placed jack stands.
The manual does not specify routine maintenance requirements for the brake control unit itself beyond the initial installation and power setting procedures. However, it notes that boost settings will be cleared under abnormally low battery conditions, so you should check the boost setting after starting the vehicle if the battery has been low.
After installation, verify that: (1) the control is mounted between -90 and +90 degrees nose up, (2) the front is horizontal and parallel to the direction of travel, (3) the wiring harness is properly connected, (4) the display shows appropriate readings (power without trailer, power with trailer, manual activation), (5) the power setting is correct by making low-speed stops with the brake pedal, and (6) the boost setting is correct after starting the vehicle if the battery was low.
No. The control is designed only for electric trailer brakes with 2, 4, or 6 brake applications. It is not compatible with electric-hydraulic systems.
The control includes #6 x 3/8" mounting screws and a pigtail wiring harness. An optional OEM-specific wiring harness can be purchased separately.
Yes. Drive 1/4 mile at 45 mph with the manual lever engaged at low level to warm the brakes before setting the power knob. Warm brakes are more responsive than cold brakes.
Do not mount or activate cell phones, two-way radios, or other RF-generating items within 12 inches of the brake control, as this may interfere with operation.
The brake control is mounted at too low an angle. Remount the control so it is between -90 and +90 degrees nose up, with the front horizontal and parallel to the direction of travel.
The brake control is mounted at too high an angle. Remount the control so it is between -90 and +90 degrees nose up, with the front horizontal and parallel to the direction of travel.
The display flashing for 15 seconds indicates one of the following: (1) Trailer not connected to tow vehicle, (2) Trailer connected with open circuit on brake line, (3) Trailer connector disconnected or corroded, or (4) Loss of trailer brake magnet ground. Check the trailer connection, inspect the brake line for breaks, clean corroded connectors, and verify the brake magnet ground connection.
No display with manual or pedal activation indicates one of the following: (1) Loss of power to the brake control, or (2) Loss of ground to the brake control. Check that the wiring harness is properly connected to the control and that the vehicle battery has adequate power.
The brake control is in power-saving mode due to no motion or activity for at least 15 minutes. This is normal operation. The display will activate when you move the vehicle or activate the manual knob or brake pedal.
The power control is set to 0. Adjust the power knob to the desired setting (0.0 to 13 volts) using the procedure in the Installation Guide. Start at approximately 6.0 and adjust based on braking performance.
The trailer is connected and the brake control loses connection to battery ground. Check the ground connection from the control to the vehicle battery. Ensure the ground wire is clean, tight, and properly connected.
The brake control 'sees' an overload condition during operation. This may indicate excessive brake demand or a wiring issue. Check that the trailer brakes are properly adjusted and that the power setting is not too high. Verify all wiring connections are secure.
The brake wire 'sees' a short during idle condition. This may be caused by: (1) A short circuit in the brake wiring, or (2) Use of some test lights or non-Tekonsha testers. Check the brake wiring for damage or shorts. If using a test light, use only Tekonsha-approved testers.
Power interruption occurred while the brake pedal is depressed. This indicates a loss of power to the control during braking. Check the vehicle battery voltage and the power connection to the brake control. Ensure the battery has adequate charge.
Turn the power down using the power knob. The power should never be set high enough to cause trailer brakes to lock up, as skidding trailer wheels can cause loss of directional stability. Adjust the power to a point just below wheel lockup or at sufficient force to achieve maximum braking power without locking.
Turn the power up using the power knob. Repeat the power-setting procedure (driving at 25 mph on a dry, level paved surface and fully applying the manual knob) until the power is set to a point just below wheel lockup or at sufficient force to achieve maximum braking power. If braking is still insufficient after reaching maximum power, the trailer brakes may need adjustment or repair. See Appendix A for brake adjustment procedures or consult a dealer.
No. When the control is mounted near -90 degrees, the lower bars may come on during heavy acceleration, but this will not affect the performance during braking. This is normal operation. If you want to avoid this, remount the control with a margin from the -90 degree extreme.
Boost settings will be cleared under abnormally low battery conditions. Check the boost setting after starting the vehicle if the battery has been low. Adjust the boost setting as needed using the boost button.
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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