TM 9-2320-269-10
LOCATION AND DESCRIPTION OF MAJOR COMPONENTS - CONTINUED
ELECTRICAL- EXTERIOR - CONTINUED
Rear Side Marker Lights
Provide illumination indicating body clearance width during night driving, and as required by FMVSS.
Controlled by
headlight switch in cab.
12-Volt Electric Trailer Socket
Outlet provides power to operate trailers having 12-volt electric brake systems. Trailer brake control operated from cab.
24-Volt Electric Trailer Socket
Outlet provides converted 12-volt power to operate trailers having 24-volt electric brake systems. Trailer control is the
same 12-volt control above.
Combination Tail-Stop-Backup Lights
Taillights controlled by dash panel switch. Stoplights function when brake is depressed. Backup lights function when
transmission shift selector lever is in reverse position.
TA 222508
1-31