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The goal of project this module was to put the whole steering of the trailer lights inside of 7-pin socket (for trailer connection). This way significantly limited time for installation and made this process easier and faster. This is an innovative solution, and concept of this module was announced to Polish Patent Office and was registered with no. 408956.


Module realize all basic functions - this mean "copying" lights signalling from car to connected trailer - without additionalies functions. Solution ITS-Smart-G7 is recommended to all, who wants drastically shorten installation time of typically towbar wiring kit.


 NOTE: Please remember, that G7 not include circuit for REV light. For example in Poland it can be used only with "lightweight trailer" (gross trailer mass up to 750kg).

Product requires to be installed by specialized workshop - read here.

  • Product's EAN code: 5907662621268
Kit contents
  • Socket G7 with build-in module 1 pc
  • Signal cables harness (5 inputs) 1 pc
  • Power cable harness 1 pc
  • Mounting set 1 set
  • Screw set 1 set
  • Connections diagram 1 pc
Module main features
Current load inputs
≤2 mA
LED lights and single filament bulbs support (car)
Working with cars which use pulse width modulation (PWM) for powering lamps
LED lights and filament bulbs support(trailer)
Ability to control of park sensors module in car
Car rear fog-lights control modes
Trailer fog lights control modes
Trailer fog light sequential(independent) control
Features of electric cable harness
Length of power harness
4,9 m
Length of cable harness to the socket
1,65 m
Length of input signals cable harness
L=1,0 R=3,0 m
Technical data
Power supply voltage
10-16 V
Position lights output power, max
(each of side) 21+10 W
Stop lights output power, max
3 x 21 W
Turn signal output power, max
(each of side) 21+10 W
Fog-light output power, max
21 W
Kit equipment
Complete bundle of towbar with installation accessories
Approval / Certificates
Wiring diagram (general)