JT-OBA/220
Kleinn Air Horns
INSTALLATION MANUAL
REV: C (6/25/2021)
27
9
On-Vehicle Electrical Installation
CAUTION
:
Follow all recommended safety precautions for working on vehicle’s electrical system; consult
vehicle owner’s manual for further instruction.
9.1
Relay & Fuse Diagram for Air Horn System
Figure 13: Suggested Ignition Relay Diagram for Air Horn System
PRESSURE
SWITCH
(either wire
can go to
Relay or
Ignition)
AIR HORN
SOLENOID
(either wire
can be PWR
or GND)