Push in the trailer air supply valve | |
Activate the air generator | |
Activate the service line | |
Pull out the trailer air supply valve |
White | |
Yellow | |
Black | |
Red |
When the rear wheels slide during extreme braking | |
When the front wheels slide during extreme braking | |
When the rear wheels follow a different path than the front wheels | |
When the front wheels follow a different path than the rear wheels |