The Invisibrake is connected to the Jeeps brake pedal via a cable . When the MH brakes are applied the vacuum pump pulls the cable and applies the brakes. The Invisibrake pump runs so it not an electrical issue and the Jeep brakes are fine on their own. There is an inches of vacuum pressure gauge on the box and when the unit is working it shows a reading, currently pump runs and reading is 0.
__________________
2018 ACE 27.2
Toad 2019 Jeep Cherokee Trailhawk
Roadmaster Falcon All Terrain Towbar
Roadmaster Invisibrake
|