Item No.: CO3221-3K

Trailer control unit

The trailer control unit serves to switch the indicator lamp and warning blinker signals as well as the brake lamp signals through to the trailer. Furthermore, it activates the disabling of the park distance control via the back-up or reverse lamp when the trailer has been connected. An additional application for this disab1ing is in its use as a car theft alarm system. With the appropriate connections it activates the horn system of the vehicle pulling the trailer if someone attempts to illicitly remove the connected trailer.

  • Operating voltage: 12 V

  • Inputs/outputs: 4-mm safety sockets

  • Park-Boy function

  • Dimensions: 297 x 114 x 120 mm

  • Weight: 1.0 kg