Products

Protect your vehicle’s connectors from corrosion, dirt, and water with CableWarden.

Discover our inventions!

Electr'Auto, founded in 2004, specializes in electrical repairs for automobiles. Recognizing the widespread issue of corroded cables in electric and hybrid vehicles, we developed CableWarden in 2022, a protective casing designed to prevent costly damage and ensure long-term reliability.

Initially created for Toyota hybrid models, CableWarden has since expanded to protect a wide range of electric and plug-in hybrid vehicles. We now offer solutions for both rear and front connectors, as well as repair kits designed specifically for professional mechanics.

Advantages

  • Protection

    Cablewarden safeguards your hybrid wiring for many years, well beyond the warranty period.

  • Safety

    By preventing a failure in your vehicle's hybrid system, Cablewarden significantly enhances the safety of your travels.

  • Reliability

    A vehicle is only as reliable as its most vulnerable part. With Cablewarden, the reliability of your car is greatly improved.

Highlights

  • Ventilation holes

    Strategically placed holes that allow proper airflow and prevent overheating.

  • Sealing groove

    A groove designed to ensure a tight, secure seal against external elements.

  • Anti-corrosion nuts

    Nuts made of stainless steel, resistant to corrosion for long-lasting durability.

  • Anti-seize zinc-plated bolt

    A bolt coated with zinc to prevent seizing and ensure smooth installation and removal.

  • High-strength ABS plastic

    Durable ABS plastic that offers exceptional resistance to impact and stress.

  • High-visibility color

    Distinctive fluorescent orange color for easy identification and safety.

Built to last, engineered for protection.

2025 Perfect fit!

Even though electric and plug-in vehicle manufacturers have made modifications to their connectors, there's still no proven solution guaranteeing the resolution of corrosion issues.

Don’t take any chances! Protect your connector, even if it’s the 2025 version. Our protector is designed to fit perfectly with the latest connector designs.

Take care of your vehicle and protect its electrical connector today to extend its lifespan and enhance your safety.

Frequently Asked Questions

How can we tell if our cable is in good condition?

Simply have it checked by a Toyota dealership or any other competent mechanic workshop.

Does installing a CableWarden affect Toyota's warranty?

This solution is 100% reversible as opposed to an anti-rust treatment.

Is there any maintenance required for the casing?

We recommend checking annually to ensure that the two drainage openings under the casing are free of any debris.

What is the expected delivery time for my order?

Expect 1 to 2 weeks following your purchase.

Why are there holes under the casing?

To ventilate the casing and to let moisture out.

Why add a CableWarden if Toyota offers an extended warranty?

Even though the wiring is covered by warranty, significant replacement delays can be expected. It's always better to prevent than to cure, to ensure the reliability of your Toyota.

What if my vehicle model is not on the list?

Contact us, as we are currently developing versions of the protector suitable for other vehicle models.

Who should I contact to install my protector?

Any experienced mechanical technician.

Why is the protector orange?

Orange is recommended for anything involving high-voltage hybrid electrical wiring.

How long does installation take?

Installation takes 15 to 30 minutes, depending on how much dirt needs to be removed from the connector.

What is the lifespan of the CableWarden?

The casing is good for the lifetime of the vehicle.

Can I uninstall a CableWarden and install it on my next vehicle?

It is not recommended to remove the protector from your current vehicle to install it on a future vehicle. The configuration of vehicles can change over time, especially with newer models, which may make the protector incompatible.

To ensure optimal protection and safety for your new vehicle, it is better to acquire a protector specifically designed for your new model.

What material is the protector made of?

The protector is made of ABS plastic, the nuts are made of galvanized steel and the bolts are zinc plated.

Why are bolts and nuts made of different materials?

Bolts and nuts are made of different materials to prevent galling, which occurs when stainless steel fasteners made from the same or similar alloys are tightened together.

The threads of the fasteners rub against each other under pressure, causing the material to stick or seize.