Tekonsha P3 vs REDARC Tow-Pro Elite
Two proven approaches to trailer brake control: a diagnostic-rich dashboard display versus a discreet remote knob with a separate operating mode.
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01Which controller fits your priorities?
This is a two-product comparison, not a broad ranking. The deciding differences are controls, installation architecture, operating modes and how you prefer to diagnose faults.
An in-cab LCD communicates operating settings and fault information in words rather than relying only on indicator flashes. Three boost levels let the driver select a different response for heavier trailers.
A compact remote knob remains visible while the main control module mounts separately. The Elite provides proportional highway braking plus a user-controlled mode intended for certain off-road or precision maneuvers.
02P3 vs Tow-Pro Elite: differences that matter
| Controller | Visible controls | Operating approach | Feedback and override |
|---|---|---|---|
| Tekonsha Prodigy P3 (90195) | LCD + buttons | Proportional + boost | LCD messages, boost, manual lever |
| REDARC Tow-Pro Elite V3 (EBRH-ACCV3) | Remote LED knob | Proportional + user-controlled | LED status codes, dial press override |
What both share: Deceleration-responsive proportional braking, adjustable output and a manual trailer-brake application control. Those shared fundamentals should not be mistaken for identical behavior or installation requirements.
Axle ratings are not identical: Tekonsha specifies P3 for 1–4 trailer axles. REDARC publishes its own Elite axle support; confirm the precise regional Elite model and wiring before treating the products as interchangeable.
03What ownership feels like on each system
Tekonsha Prodigy P3 (90195)
Drivers who value readable diagnostics, front-panel buttons and an obvious manual override lever.
What stands out: An in-cab LCD communicates operating settings and fault information in words rather than relying only on indicator flashes. Three boost levels let the driver select a different response for heavier trailers.
Who it suits: Drivers who value readable diagnostics, front-panel buttons and an obvious manual override lever.
Ownership tradeoff: Mount where the screen can be read and manual lever reached without interfering with driving; select the vehicle-specific harness only after verifying model and year.
Check PriceREDARC Tow-Pro Elite V3 (EBRH-ACCV3)
Drivers prioritizing a discreet dashboard or a separate user-controlled operating mode.
What stands out: A compact remote knob remains visible while the main control module mounts separately. The Elite provides proportional highway braking plus a user-controlled mode intended for certain off-road or precision maneuvers.
Who it suits: Drivers prioritizing a discreet dashboard or a separate user-controlled operating mode.
Ownership tradeoff: Confirm available knob space, trim clearance, vehicle harness and brake-system support; distinguish Elite V3 from Tow-Pro Liberty or Classic.
Check Price04Choose by the decision you actually face
- Want faults spelled out on the controller? P3's LCD can identify conditions in readable messages, reducing dependence on decoding a flashing LED sequence.
- Want an uncluttered dashboard? Tow-Pro Elite exposes a small knob, but the hidden main module and remote-head routing still require suitable mounting locations.
- Drive mostly on paved roads? Both have proportional operation. Neither needs to be selected solely because one is described as an off-road product.
- Need an alternate user-controlled mode? Elite V3 offers that mode. The P3's boost feature is not the same thing: boost modifies its proportional response rather than selecting REDARC's user-controlled behavior.
- Use electric-over-hydraulic brakes? P3 supports a selectable EOH setting; REDARC says Elite V3 supports most electric/hydraulic systems. Confirm compatibility with your specific actuator and electrical supply.
- Share the truck with different trailers? Think about how easily the actual driver can access settings, recognize the selected mode and complete the trailer-specific brake setup.
Editorial decision: The P3 is the stronger fit for an owner who actively wants information on a screen; Elite is the stronger fit for one who values a compact interface and its distinctive second mode. There is no evidence here for a universal stopping-distance winner.
05Before you buy: the installation and safety checklist
Vehicle: Verify year, make, model, factory tow package, connector location and whether an OEM integrated brake controller changes the installation requirements. A product described as universal does not guarantee a plug-in harness for every vehicle.
Trailer: Identify electric drum versus electric-over-hydraulic actuation, the number of braked axles, breakaway system and trailer connector. Check the actuator manufacturer's compatibility instructions.
Cab layout: P3 needs a safe place for its visible controller and access to its manual lever. Elite needs an approved main-unit mounting location and a knob position with adequate panel depth and safe reach.
Electrical: Confirm the appropriate manufacturer-approved harness, power supply, ground, brake signal and trailer output. Avoid bypassing vehicle safety electronics or splicing without the installation diagram.
Commissioning: Have a qualified installer check wiring and setup if uncertain; follow the exact product manual for calibration, output adjustment and low-speed testing in a controlled location. A brake controller cannot correct overloaded towing equipment or defective trailer brakes.
06Frequently asked questions
Is REDARC Tow-Pro Elite proportional like the Tekonsha P3?
Yes. Elite V3 has a proportional mode, as does P3. Elite also provides a separate user-controlled mode; these are not equivalent to the P3 boost levels.
Does the P3 have an off-road mode?
It has adjustable proportional output and boost, but not the Tow-Pro Elite's named user-controlled operating mode. Use each device only as its manual directs.
Which is easier to install?
It depends on vehicle-specific harness availability and cabin layout. P3 uses a visible control box; Elite requires locating both a remote knob and its separate module. Neither can be called easier for every truck.
Can both operate electric-over-hydraulic trailer brakes?
Tekonsha documents an electric-over-hydraulic setting for P3. REDARC documents compatibility with most EOH systems for Elite V3. Check the exact hydraulic actuator and installation requirements.
Does the REDARC knob show brake faults?
Yes, through its LED color and flash sequences, which need to be interpreted using the correct manual. The P3 instead provides an LCD with diagnostic information.
Will either controller work with my factory tow package?
Possibly, but the answer depends on the vehicle and whether a supported adapter or installation procedure exists. Check the maker's vehicle-specific harness guide rather than assuming a universal fit.
07The better choice is the one you can operate and install correctly
Pick P3 for its explicit LCD feedback and accessible dashboard controls. Pick Tow-Pro Elite for its restrained knob interface and selectable user-controlled mode. Then confirm the brake system, harness and mounting plan before spending money.