Via a 7-pin connector to connect the trailer to the Jeep Grand Cherokee WK

To connect the trailer to the onboard power grid Jeep Grand Cheroki WK is using a 7-pin AVV connector:

• 1 (left turn signal)-yellow.
• 2 (rear counter-counter)-wire blue.
• 3 ("mass") -The wire is white.
• 4 (right irrevocable)-wire green.
• 5 (right rear, side lamps, cornering lamps) is brown.
• 6 (stop lamps)-red wire.
• 7 (left rear dimension, side lamps, indicator light)-black wire.