WH0 module is simplest module of trailer steering of the light and is most economically.

Module was designed to connect to the 8-wire installation of the trailer (this include REV light) and should be used with G13-8 but can be used with G7 (in this case without REV light).

This is simplest module with minimal accessories for lowest price.


NOTE: package don't include a socket (for the trailer) nor output wires (to the socket, to the power).

  • Product's EAN code: 5907662621121
Kit contents
  • Main control unit 1 pc
  • Signal cables harness (7 inputs) 1 pc
  • Connections diagram 1 pc
Basic functions of the module
Current load inputs
≤2 mA
Support of LED lights and single filament bulbs (car)
Working with cars which use pulse width modulation (PWM) for powering lamps
Ability to control of park sensors module in car
Control of reverse light of the trailer
The way of control the car's rear fog-lights
Method of trailer fog light steering
Sequence method of steering the trailer fog light
Technical data
Power supply voltage
10-18 V
Maximum current of position lights output
(each of sides) 3 x 5 W
Maximum current of stop lights output
3 x 21 W
Maximum сurrent of blinker (turn signal) outputs
(each of sides) 21+10 W
Maximum current of fog-light output
21 W
Maximum current of reverse lights output
21 W
Data sheets
Approval / Certificates