6-65
Name Usage
STUD #1 Accessory Power/Trailer Wiring
MBEC 1 Mid Bussed Electrical Center Power
Feed, Front Seats, Right Doors
BLOWER Front Climate Control Fan
LBEC 2 Left Bussed Electrical Center,
Door Modules, Door Locks,
Auxiliary Power Outlet
--Rear
Cargo Area and Instrument Panel
STUD 2 Accessory Power/Trailer Wiring
Brake Feed
ABS Anti
-Lock Brakes
VSES/ECAS (ECAS) Electronically Controlled
Air Suspension
IGN A Ignition Switch
IGN B Ignition Switch
LBEC 1 Left Bussed Electrical Center,
Left Doors, Truck Body Controller,
Flasher Module
Name Usage
TRL PRK Parking Lamps Trailer Wiring
RR PRK Right Rear Parking and
Sidemarker Lamps
LR PRK Left Rear Parking and
Sidemarker Lamps
PARK LP Parking Lamps Relay
STARTER Starter Relay
INTPARK Roof Marker Lamps
STOP LP Stoplamps
TBC BATT Truck Body Controller Battery Feed
SUNROOF Sunroof
SEO B2 Off
-Road Lamps
4WS Vent Solenoid Canister
RR HVAC Not Used
AUX PWR Auxiliary Power Outlet
--Console