Electrical

LED and HID lights draw less power than standard lights. Some cars have a computer or a system by which it looks for a reasonable load to assume the headlights are working. These aim to solve that. These JTX units are more than just canbus and also address earth switching as well. All Toyotas need these as they need more than just canbus.

These SMART modules by JTX don’t just do canbus but also fix negative or earth switching issues.

To eliminate confusion we set out to make these as fool proof as possible. Simply plug these into the old headlight sockets.

These now fix all of the following …

• Negative or Earth switching which all toyotas have
• Reverse polarity issues
• Blue hi-beam dash light
• Spotties not coming on in high beam
• Some cars have computers polling to test loads and these satisfy those computers too.

No matter what brand of LED or even HID you are trying to use, if you have a Toyota, Suzuki or old Datsun then you do need these. Every Toyota known to man (even yours) came out with negative switching and even today the new models still have it.

You need 1 module per light. This listing is for 2 modules. If you have 4 lights you will need a second set.

If you are running DRL Halo those need an earth and some cars (not all) have no earth to the inner high beam lights unless they are turned on. That means the Halo will struggle so the trick is to join the earth wire at the inner light to the earth wire of the outer light.

JTX Lighting also sell superlooms that address all of the above as well – in fact the superlooms offer new earth to the lights and operate them like a conventional car would so there is no issues with the inner DRL not working. 

Note a select few cars need a superloom as well as the JTX Load module and whan that happens JTX are there to help you out – please be sure to fit the JTX  Load Module to the old factory headlight sockets and not between the harness and the lights. Otherwise the car wont know they are there.

For more information, please refer to our Terms of Service. By purchasing off our site you acknowledge that you have read and agree to our Terms of Service. 

This wiring kit it is used to make LED Headlights and globes compatible in Toyotas and Suzukis, and any other vehicle with earth switching/reverse polarity.

This wiring kit solves problems faced by Toyotas and Suzukis running LED Headlights and globes. It is no longer mandatory as our JTX CANBUS Modules now also function the same. Customers may still wish to purchase this if they want their inner headlights on their landcruiser to function as low-beam and high-beam.

• Reverse polarity – a conventional globe will work no matter what direction the current passes through it. LED stands for Light Emitting Diode and the role of a Diode is to only allow power to pass through it in one direction only. And you guessed right – virtually every Toyota and Suzuki want the power to go through in the wrong direction. Virtually every other type of car is OK. This loom has the smarts to identify when the lights are on and send power to the globe in the conventional LED direction.

• Earth switching – some vehicles (and again mainly Toyota) have constant power to both sides of the globe and because there is no voltage difference the light is off. And when you turn them on one side of the globe becomes earthed and then the light works. This loom runs new wires to the lights and they behave normally when the controller in the loom senses the lights are on.

For more information, please refer to our Terms of Service. By purchasing off our site you acknowledge that you have read and agree to our Terms of Service. 

This wiring kit it is used to make up to 4x LED Headlights and globes compatible in Toyotas and Suzukis, and any other vehicle with earth switching/reverse polarity.

For more information, please refer to our Terms of Service. By purchasing off our site you acknowledge that you have read and agree to our Terms of Service.