The TAG Direct Fit Wiring Harness with ECM hooks into Toyota Landcruiser factory wiring on builds from 08/2007 to 12/2021 so you can sort towbar electrics without reworking the whole rear loom. The harness feeds standard 12V trailer lights through an ECM that manages the signal load when you hook up the camper or box trailer. The gear keeps the wiring run tidy around the rear quarter where road grime and dust build up. The harness uses insulated copper automotive cable sized for typical trailer lighting loads and routed in a sheathed loom to handle stone spray and underbody muck. The ECM module sits in a compact plastic housing that fits in common Landcruiser rear trim spaces on 2007–2021 wagons and wagons-based touring setups. The direct fit layout lines up with Toyota-style plugs so you get a smart buy for Landcruiser specific towing gear.

• Direct fit towbar wiring harness for Toyota Landcruiser
• Suits Landcruiser models built 08/2007 to 12/2021
• Includes integrated electronic control module (ECM)
• Configured as a Direct Fit Wiring Harness option
• Reverse sensor cut-off listed as not applicable
• Colour coded wiring for clear circuit identification
• Harness interfaces with factory-style connectors where applicable
• Suitable for standard 12V trailer lighting circuits
• Sheathed loom helps protect wiring along its run
• Intended for use with Landcruiser towbar installations

Q: Does this harness include an electronic control module?

Yes, this harness includes an integrated ECM module. The ECM manages the trailer lighting signals relative to the vehicle inputs. It helps keep the load characteristics consistent with the Landcruiser’s electrical system. This makes it suitable for typical 12V trailer lighting circuits used for towing.

Q: What Toyota Landcruiser build years does this harness suit?

This harness suits Toyota Landcruiser models built from 08/2007 to 12/2021. The date range refers to the vehicle build date rather than registration year. Checking the build plate on the vehicle will confirm if it falls within this window. Using it on vehicles outside these dates may lead to connector or wiring mismatches.

Q: Is this wiring harness configured as a direct fit option?

Yes, the harness is specified as a Direct Fit Wiring Harness. That means it is intended to interface with the Landcruiser’s existing wiring using compatible connection points. This approach reduces the need for cutting or joining factory wires. It also helps maintain consistency with Toyota wiring colours and routing.

Q: Does this harness provide reverse sensor cut-off?

No, the reverse sensor cut-off is listed as not applicable for this harness. The wiring configuration focuses on supplying trailer lighting circuits only. Parking or reverse sensor behaviour remains dependent on the vehicle’s original equipment. Users should follow the Landcruiser owner’s manual for any sensor-related adjustments.

• Suits Toyota Landcruiser models built between 08/2007 and 12/2021
• Intended for use with towbar wiring setups
• Direct fit harness connects to factory wiring at designated points
• Installation should be carried out following Toyota Landcruiser wiring diagrams and standard automotive practices