Caravan 12S Wiring Chart

Diagram

Terminal
Number
Function 7 core wire colour
1 Reversing Light Yellow
2 Positive Ignition key ON (Battery Charging) Blue
3 Earth White
4 Positive direct from battery Green
5 Reverse Sensor (Optional), usually spare Brown
6 Positive Ignition key ON (Fridge) Red
7 Earth return for Fridge (Terminal 6) Black

Western Towing is rated 4.9 stars by Reviews.co.uk based on 419 reviews