This TAG Direct Fit Wiring Harness suits Toyota Kluger models from 05/2007 onward and lets you run standard trailer lights off the factory loom without cutting wires. The kit uses a Plug & Play ECU style harness matched to the Kluger rear lighting plugs, so once it is in, you are ready to tow typical small trailers that sit under the usual 750 kg unbraked guideline with standard 12 V lights.

The harness uses automotive-grade cable inside split conduit over roughly 1.5 m of length to handle stone spray and dust around the rear bumper area. A compact ECU module of about 100 mm mounts inside the rear interior trim where it stays out of the weather and vibration. Current capacity of around 5 A per lighting channel suits standard trailer indicator, brake, and tail circuits used on Australian roads.

• Towbar direct fit wiring harness
• Suits Toyota Kluger from 05/2007-on
• Plug & Play ECU style connection
• No diagnostic coding required after fitment
• Approximate installation time of 0.75 hr
• Reverse sensor cut off not applicable
• Fog light cut off not applicable
• Direct Fit ECU wiring option for towing
• Helps protect vehicle lighting circuits
• Suitable for standard trailer light loads

Q: Does this wiring harness suit all Toyota Kluger variants from 2007 onward?

It suits Toyota Kluger models built from 05/2007 onward. Different body or facelift versions within that range may share the same rear lighting connectors. If your Kluger build date is after May 2007 this harness is intended to match that loom pattern. Always confirm your build plate month and year before ordering.

Q: Is additional diagnostic coding needed after installing this harness?

No diagnostic coding is required for this harness. The direct fit ECU design interfaces with the Kluger lighting circuits without changes to the vehicle software. This keeps install time down for workshops and home garages. It also means there is no scan tool step after the wiring is connected.

Q: Will this harness cut off reverse sensors or fog lights when towing?

This harness does not provide reverse sensor cut off or fog light cut off functions. The harness is focused on supplying trailer tail, brake and indicator circuits. Reverse sensors on the vehicle will continue to operate as normal when a trailer is connected. Rear fog light behaviour remains unchanged by the harness.

Q: How long should I allow for installation time?

Approximate fitting time is 0.75 hr. This estimate assumes basic access to the rear trim and bumper area and a standard towbar location. Workshops familiar with Kluger interiors may complete the job faster. Allow extra time if you are routing wiring around aftermarket accessories or storage systems.

Suitable for Toyota Kluger models from 05/2007 onwards. Harness is a Plug & Play direct fit ECU style designed for towbar wiring. Approximate fitting time is 0.75 hr. No diagnostic coding is required after installation. Reverse sensor cut off is not applicable for this harness. Fog light cut off is not applicable for this harness.