Mariner 2WD V6-3.0L VIN 1 (2006)
Horn: Description and Operation
HORN
There are 2 separate conditions that can cause the horn to sound. The horn sounds if the driver presses the horn switch and when the vehicle security
system is armed. The horn system uses the smart junction box (SJB) to provide voltage to the horns, while the horn switch or the SJB can provide the
ground to engage the horn relay. The horn switch is integrated into the air bag. For the removal and installation of the air bag, refer to Air Bag Systems.