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The Perfect Connection 
Milford design and develop vehicle specific wiring harness kits right here in Australia. 
Every application is carefully considered and thoroughly tested so as to fully comply with all vehicle functions including Trailer Stability Programming (TSP), Lane Collision Avoidance systems, Park Distance Controls (PDC) and of course, conventional requirements such as brake lights, turning signals and live wire connection. 
With standard elements such as Milspec / OE style plugs, pre-programmed ECU’s, C2 failure mode, CANbus technology and complete plug and play convenience, in many instances the Milford Wiring Harness Kit far exceeds OEM offerings; making it a valuable addition to each towing package

(TO-303-B4M)

CountryMakeModelChassisSeriesYearKWLytCylDrive TypeBody TypeFuel TypeEngineKtypeNr
Australia TOYOTA HIACE GDH300,GDH320 2.8 (GDH300, GDH320) 05/2019-01/2022 130 2.8 4 Rear-Wheel Drive Van Diesel 1GD-FTV 136389
Australia TOYOTA HIACE GRH300,GRH320 3.5 VVTi (GRH300, GRH320) 05/2019-01/2022 207 3.5 6 Rear-Wheel Drive Van Petrol 7GR-FKS 136390
Australia TOYOTA HIACE GDH322 2.8 (GDH322) 05/2019-01/2023 120 2.8 4 Rear-Wheel Drive Bus Diesel 1GD-FTV 136388
Australia TOYOTA HIACE GDH300,GDH320 2.8 (GDH300, GDH320) 05/2019-01/2023 130 2.8 4 Rear-Wheel Drive Van Diesel 1GD-FTV 136389
Australia TOYOTA HIACE GRH300,GRH320 3.5 VVTi (GRH300, GRH320) 05/2019-01/2023 207 3.5 6 Rear-Wheel Drive Van Petrol 7GR-FKS 136390
Australia TOYOTA HIACE GRH300,GRH320 3.5 VVTi (GRH300, GRH320) 05/2019-01/2021 207 3.5 6 Rear-Wheel Drive Van Petrol 7GR-FKS 136390
Australia TOYOTA HIACE GDH322 2.8 (GDH322) 05/2019-On 120 2.8 4 Rear-Wheel Drive Bus Diesel 1GD-FTV 136388
Australia TOYOTA HIACE GDH300,GDH320 2.8 (GDH300, GDH320) 05/2019-On 130 2.8 4 Rear-Wheel Drive Van Diesel 1GD-FTV 136389
Australia TOYOTA HIACE GRH300,GRH320 3.5 VVTi (GRH300, GRH320) 05/2019-On 207 3.5 6 Rear-Wheel Drive Van Petrol 7GR-FKS 136390
Australia TOYOTA HIACE __H3__ 2.8 (GDH322) 05/2019-On 120 2.8 4 Rear-Wheel Drive Bus Diesel 1GD-FTV 136388
Australia TOYOTA HIACE __H3__ 2.8 (GDH300, GDH320) 05/2019-On 130 2.8 4 Rear-Wheel Drive Van Diesel 1GD-FTV 136389
Australia TOYOTA HIACE __H3__ 3.5 VVTi (GRH300, GRH320) 05/2019-On 207 3.5 6 Rear-Wheel Drive Van Petrol 7GR-FKS 136390
Australia TOYOTA HIACE GDH300,GDH320 2.8 (GDH300, GDH320) 05/2019-01/2021 130 2.8 4 Rear-Wheel Drive Van Diesel 1GD-FTV 136389
Australia TOYOTA HIACE GDH322 2.8 (GDH322) 05/2019-01/2021 120 2.8 4 Rear Wheel Drive Bus Diesel 1GD-FTV 136388
Australia TOYOTA HIACE GDH300,GDH320 2.8 (GDH300, GDH320) 05/2019-01/2021 130 2.8 4 Rear Wheel Drive Van Diesel 1GD-FTV 136389
Australia TOYOTA HIACE GRH300,GRH320 3.5 VVTi (GRH300, GRH320) 05/2019-01/2021 207 3.5 6 Rear Wheel Drive Van Petrol 7GR-FKS 136390
Australia TOYOTA HIACE GDH322 2.8 (GDH322) 05/2019-01/2021 120 2.8 4 Rear-Wheel Drive Bus Diesel 1GD-FTV 136388
Australia TOYOTA HIACE GDH322 2.8 (GDH322) 05/2019-01/2022 120 2.8 4 Rear-Wheel Drive Bus Diesel 1GD-FTV 136388

The Ult1Mate Connection

Superior OE Compatible Quality & Design

Compatible with PDS, LED Lighting Systems, Trailer Stability Programs & CANbus Systems

Power Accessory Pickup -12v Live Wire and Electric Brake Pickup Pre Wired in Harness

C2 Trailer Globe Failure Sensor Warning

Vehicle Specific Design

Covered by Milford’s Lifetime Warranty*

*T&C’s Apply

All images are for illustrative purposes only and are included only as a guide to basic style. Actual product supplied may therefore differ in design and detail.

SKU TO-303-B4M
Barcode # 8717323070512
Brand Milford
Name Towbar Wiring Harness Kit
Fitting Time (min) 45
Body Type Minibus & Van
Bumper Removal Required Yes
C2 Enabled Yes
PDC Cutoff Yes
PDC Recode Required No
Trailer Harness Signal Type Type - Analog
Trailer Plug Prewired For Electric Brakes Yes
Shipping Weight 1.0000kg
Shipping Width 0.290m
Shipping Height 0.006m
Shipping Length 0.215m
Shipping Cubic 0.000374000m3
Unit Of Measure EACH

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