7‑Way RV Round Tow Plug Harness Blade Tester and Trailer Emulator w/LED Display
Model: 65627-Way Trailer Emulator is used for the proper installation and set-up of a brake control when a trailer is not readily available. Brake control set-up is accomplished using a built-in load module that will simulate electric magnet brakes on a trailer. (The emulator will also check electrical continuity of all circuits in the 7-Way blade style connector.)
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Product Details
- Brand: Tekonsha
- Model: 6562
- UPC: 783192005687
- Includes: 7-Way RV Tow Plug Harness
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7-Way RV Round Tow Plug Harness Blade Tester and Trailer Emulator w/LED Display Install Notes
User Guide for Trailer Emulator
Part Number:
- 6558E
Features:
The Trailer Emulator is a diagnostic tool designed to test tow vehicle circuits and brake control systems.
LED Indicators:
- LT: Left Turn Signal (Red Light)
- TL: Tail/Running Lights (Red Light)
- RT: Right Turn Signal (Red Light)
- 12V: Battery Supply Line (Red Light)
- BK: Electric Trailer Brakes (Red Light)
- BU: Backup Lights (Red Light)
Tools Required:
- None (plug-and-play design).
Safety Notes:
- Ensure proper connection of the ground and 12V battery line before using the emulator.
- Avoid using the emulator on systems exceeding specified voltage ratings.
Step-by-Step Instructions:
Connection:
- Plug the emulator into the tow vehicle’s trailer plug.
- Verify the 12V LED illuminates upon connection:
- If the 12V LED does not illuminate, refer to the troubleshooting chart.
Testing Circuit Functions:
- Activate the tow vehicle’s functions (e.g., turn signals, brakes).
- Observe the corresponding LEDs:
- LT, RT, TL, BU LEDs: Illuminate as functions are activated.
- BK LED: Lights up only when the brake control is manually activated.
Brake Control Display Expectations:
- 90185 – Prodigy®, 90155 – Primus™, 80750 – DigiTrac® II:
- Display shows
.cwhen connected and no manual activation. - Voltage varies from 0–13 with manual slide activation.
- Display shows
- 9030 – Voyager®, 9040 – Envoy®:
- Green LED for connection; changes to red during activation.
Troubleshooting Guide:
| Condition | Possible Cause | Solution |
|---|---|---|
| 12V LED does not illuminate | Bad ground or no 12V power supply | Check vehicle ground and battery line. |
| LT, RT, TL, BU LEDs do not illuminate | Faulty wiring or loose connections | Inspect tow vehicle’s wiring. |
| BK LED does not light with manual activation | Poor ground on brake control or gain set low | Adjust gain; verify connections. |
Testing Brake Controls:
- Connect the emulator to the vehicle.
- Activate the brake control manually:
- Observe display or LED behavior based on the specific model.
- For inertia-based controls, test while the vehicle is in motion or use aggressive level adjustment.
Warranty and Support:
Attention: This is a summary of the user guide. For complete instructions, including diagrams and detailed information, please download the full manual.
For technical support and assistance, our team of experts is available to help. You can reach us by visiting www.trailerjacks.com or calling 877-869-6690.
Revision: P/N 6558 REV E 03/05.
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