Product Details
- Brand: Tekonsha
- Model: 90160 3026-1
- Includes: Primus IQ Proportional Brake Controller for Trailers with 1-3 Axles, Trailer Brake Controller Custom Harness
Compatibility Chart
Description
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Tekonsha Primus IQ Electric Trailer Brake Control for 09-18 Chevy Traverse w/ Plug Play Wiring Adapter Proportional Eletric Trailer Brakes Module Box Controller Install Notes
Installation Instructions for Electric Trailer Brake Control Wiring Adapter
Part Number: 302600
Tools Required:
- Trim Panel Remover
Step-by-Step Instructions:
Step 1: Remove the Trim Panel
- Carefully remove the vehicle’s trim panel located underneath the dashboard.
- CAUTION: Avoid pulling on the courtesy lamp wires that are attached.
Step 2: Locate the Brake Control Harness Connector
- Find the electric brake control harness connector under the dashboard:
- It is located left of the steering column and near the emergency brake pedal.
- The connector will be a 6-pin connector that matches the brake control adapter.
Step 3: Plug in the Adapter
- Plug the brake control adapter into the vehicle’s electric brake control harness connector.
- Ensure the adapter is securely connected to the harness.
Step 4: Complete the Installation
- Follow the brake control manufacturer’s instructions to:
- Complete the wiring connections.
- Mount the brake controller securely in the desired location.
- Perform all test procedures as instructed by the brake controller manufacturer to confirm proper operation.
Notes:
- Vehicles that do not have an OEM trailer tow package may require additional fuses or relays to complete the:
- Output circuit
- Battery feed circuit
- These items are sold separately. Refer to the vehicle’s owner’s manual for specific fuse and relay locations.
Safety Warnings:
- Overloading the Circuit Can Cause Fires:
- Do NOT exceed the lower of:
- The vehicle manufacturer’s towing rating, or
- Maximum capacity: 4 axles / 8 brakes (24 amps).
- Do NOT exceed the lower of:
- Carefully read the vehicle owner’s manual and the brake controller installation instructions for additional details.
Wiring Overview:
- Battery Feed (Fused): Supplies power to the brake controller.
- Ground: Ensures proper grounding connection.
- Stop Lamp Switch (Input): Sends braking signal to the brake controller.
- Trailer Brake Controller (Output): Sends braking signal to the trailer brakes.
End of Instructions
Installation and Operation Instructions for Electronic Brake Control
Specifications:
- Applicable for 2, 4, and 6 brake applications.
- Features proportional braking via an inertial sensor.
Tools Required:
-
6 x 3/8" screws.
- Drill with 1/8" bit.
- Screwdriver or wrench.
Safety Notes:
- Keep RF-generating devices (e.g., cell phones) at least 12 inches away from the brake control to avoid interference.
- Disconnect the trailer plug before testing a breakaway switch to prevent damage to the control unit.
- Do not exceed the vehicle’s Gross Combined Weight Rating (GCWR).
- This unit is not designed for electric-hydraulic trailer brake systems.
Hardware List:
- Brake control unit.
- Mounting bracket.
- Wiring harness.
Installation Instructions:
Mounting the Unit:
-
Traditional Bracket Mount:
- Secure the mounting bracket to a solid surface using the provided screws.
- Attach the brake control to the bracket and adjust to the desired position.
- Tighten screws securely.
-
Dash Mounting Clip:
- Secure the dash clip to a solid surface with screws.
- Slide the brake control into the clip, ensuring the rear slots engage with the clip's tabs.
- Adjust to the proper angle and tighten securely.
Wiring Options:
-
Generic Wiring Harness:
- Use the included pigtail wiring harness and follow the generic wiring guide.
-
OEM-Specific Harness:
- Use an OEM wiring harness compatible with your vehicle’s tow package.
Setting Power to Trailer Brakes:
- Connect the trailer to the tow vehicle.
- Adjust the power knob to indicate approximately 6.0 on the display.
- Test at 25 mph on a dry, level surface:
- If trailer brakes lock up, decrease power.
- If braking is insufficient, increase power.
- Repeat until braking is smooth and sufficient without wheel lock-up.
Boost Settings:
- Allows for increased trailer braking sensitivity.
- Three levels available:
- [b.1]: Starts at 13% of the power setting.
- [b.2]: Starts at 25%.
- [b.3]: Most aggressive setting.
- Adjust according to trailer weight and braking performance.
Automatic Leveling:
- The unit automatically levels the inertial sensor for optimal performance.
Troubleshooting Guide:
Issue | Possible Cause | Solution |
---|---|---|
No brakes with manual or pedal activation | Poor power or ground connection. | Check power and ground connections. |
Trailer brakes lock up | Excessive power setting. | Reduce power or inspect brake wiring. |
"OL" error on display | Overload condition detected. | Inspect and correct wiring issues. |
Flashing display | Connection or mounting angle issue. | Verify proper mounting and connections. |
Maintenance:
- Warm up trailer brakes before adjusting power.
- Inspect and adjust brakes after 200 miles and every 3,000 miles thereafter.
- Periodically check all connections and tighten if needed.
Warranty Information:
- Limited Warranty:
- Covers defects in materials and workmanship under normal use.
- Excludes damage caused by misuse, improper installation, or overloading.
- 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.