The BCM controls horn output by energizing the non-serviceable horn
relay in the BCM-C and sounding the horn/dual horns (if equipped).
Other information:
OVERVIEW
WARNING:
To prevent the risk of high-voltage shock, always follow
precisely all warnings and service instructions, including instructions
to depower the system. The high-voltage system utilizes approximately
450 volts DC, provided through high-voltage cables to its components and
modules. The high-voltage cables and wiring are identified by orange
harness tape or orange w..
Special Tool(s) /
General Equipment
Pick Hook
Interior Trim Remover
Remove the following items:
On both sides.
Remove the A-pillar trim panel.
Refer to: A-Pillar Trim Panel (501-05 Interior Trim and Ornamentation, Removal and Installation).
On both sides.
Remove the upper B-pillar trim panel.
Refer to: B-Pillar Trim Panel (501-05 Interior Trim and Ornam..