REDARC Tow-Pro Liberty and Tow-Pro Link are different electric trailer-brake controllers. Liberty has a dash-mounted control knob and main module mounted securely inside the vehicle; Link uses an in-line rear USCAR connection and a powered USB remote. REDARC also offers complete Toyota-specific kits containing a controller, harness and switch insert—these are not just mounting-bracket packages.
Compare the actual brake controllers and Toyota bundles
| REDARC number | What you receive | Braking and installation |
|---|---|---|
| EBRH-ACCNA | Tow-Pro Liberty controller with dash remote | Proportional highway control, 12V, up to two trailer axles |
| EBRHX-ADH-NA | Tow-Pro Link controller with in-line USCAR loom and USB remote | Everyday and user-controlled modes, advanced sway control |
| CIKTP-NA-001 | Complete Tow-Pro Elite controller bundle for specified Toyota Tundra/Tacoma | Includes Elite main unit, Toyota-suitable harness and switch insert |
| CIKTP-NA-003 | Complete Tow-Pro Liberty bundle for specified Toyota Tundra/Tacoma | Includes Liberty controller and Toyota-suitable installation components |
| CIKTP-NA-004 | Complete Tow-Pro Liberty bundle for selected Toyota SUV/earlier truck applications | Match exact REDARC fitment lookup before ordering |
| EBMK-001 | Mounting bracket for the Tow-Pro Elite main unit | Bracket only; controller is not included |
| TPH-004 | Vehicle-specific Tow-Pro wiring harness | Harness only; verify original plug, vehicle and controller compatibility |
Locate the factory connections and installation components
| Component or terminal | What it does | Choosing the right part |
|---|---|---|
| Liberty main unit | 12V proportionally controls compatible electric or electric-over-hydraulic trailer brakes | The 12V unit is distinct from 12/24V-capable Tow-Pro Elite |
| Liberty BLACK wire | Positive 12V protected supply | Use REDARC's current breaker/fuse and wiring chart |
| Liberty WHITE wire | Vehicle electrical ground | Use a verified suitable ground point |
| Liberty BLUE wire | Trailer brake output | Connect through the correct approved controller circuit |
| Liberty RED wire | Tow-vehicle stop-lamp signal input | Check the vehicle's installed brake circuit |
| Remote-head port | Connection from in-cab control to hidden main unit | The standard Liberty manual shows a 1-metre head cable |
| Link in-line main unit | Connects behind compatible USCAR 7-way socket | Does not use the Liberty four-wire in-cab installation arrangement |
| Link USB remote | Powered remote control for the Link system | Separate remote wiring/installation procedure from the controller's loom |
| Toyota controller bundle | Controller, vehicle wiring harness and matching switch insert | CIKTP-NA-001 is a complete Elite bundle, not just a bracket |
| Elite bracket EBMK-001 | Optional mechanical mounting support | Sold separately from CIKTP-NA-001 Toyota Elite bundle |
| Correct vehicle harness | Connects controller to compatible factory brake-control socket | Use REDARC's exact vehicle lookup; one harness does not fit every Toyota or Jeep |
Original manufacturer diagrams
The factory drawings identify the actual wiring or connections for the specified products, rather than a substitute diagram for a similar component.
REDARC Tow-Pro Liberty original four-wire terminal and remote-head diagram
View original manufacturer diagram (PDF)
Before choosing or installing
For everyday 12V road towing, Liberty uses automatic proportional control and supports up to two trailer axles. Tow-Pro Link instead mounts near the rear factory USCAR trailer connection and uses its own USB remote; it is not installed with Liberty's in-cab four-wire layout. CIKTP-NA-001, CIKTP-NA-003 and CIKTP-NA-004 are application-specific full controller kits. Check the vehicle's exact model year, factory tow package, dashboard insert and connector before choosing one. REDARC recommends a qualified automotive electrical installer.
Related towing and trailer-brake guides
See the matching products
Select a photo to view its corresponding NewRVParts product. Each manufacturer part number identifies a separate controller, assembly or replacement component.
EBRH-ACCNA — REDARC Tow-Pro Liberty Electric Trailer Brake Controller12V proportional controller, 1–2 trailer axles
EBRHX-ADH-NA — REDARC Tow-Pro Link Trailer Brake ControllerUSCAR in-line installation with USB remote and connected features
CIKTP-NA-001 — REDARC Tow-Pro Elite Toyota Tundra / Tacoma Controller KitFull Elite controller bundle with Toyota wiring and switch insert
CIKTP-NA-003 — REDARC Tow-Pro Liberty Toyota Tundra / Tacoma KitFull Liberty controller and Toyota wiring/insert bundle
CIKTP-NA-004 — REDARC Tow-Pro Liberty Selected Older Toyota KitLiberty bundle for specified Toyota applications; verify exact year
EBMK-001 — REDARC Tow-Pro Elite Controller Mounting BracketBracket only; no Tow-Pro control unit
TPH-004 — REDARC Tow-Pro Plug-in Brake Controller HarnessSelected vehicle-specific harness; verify connection with REDARC fitment guide