MAINTENANCE, LUBRICATION AND SERVICE
ELECTRICAL SYSTEM
No.
Rated
curren
t
Function
F1 20 A OPEN
F2 10 A HVAC
F3 20 A DR HEATED SEAT/
COOLER
F3
25 A DR & PASS HEATED
SEATS
F4
10 A RADIO
F4 20 A RADIO WITH AMPLIFIER
F5 30 A LIVING ENVIRONMENT
CONTROL MODULE 4
F6
20 A RH SLEEPER PWR
PORTS / CONSOLE
F7
20 A LH SLEEPER PWR PORTS
F8 15 A AUX SWITCHES 1
F9 10 A USB CHARGE PORTS
F10 20 A CUSTOMER USE (LOW
VOLTAGE DISCONNECT 1)
F11
10 A INTERIOR AUXILIARY FAN
F12 20 A DASH POWER PORTS
F13 20 A OPEN
F14 10 A OPEN
F15 30 A LIVING ENVIRONMENT
CONTROL MODULE 1
F16
20 A OPEN
F17 15 A AUX SWITCHES 6
No. Rated
curren
t
Function
F18 30 A LIVING ENVIRONMENT
CONTROL MODULE 3
HVAC FAN
F18
10 A 48" SLEEPER
F19 30 A NEUTRAL POWER
F20 10 A HORN
F21 5 A OPEN
F22 20 A DOOR CONTROL PANEL,
RIGHT
F23
15 A CUSTOMER USE /
AUXILIARY SWITCH 4
F24
20 A DOOR CONTROL PANEL,
LEFT
F25
5 A TELEMATIC GATEWAY
F26 10 A DOME/DOOR INT LAMPS
F27 20 A LIGHT CONTROL
MODULE 3
F28
20 A CUSTOMER USE (LOW
VOLTAGE DISCONNECT 2)
F29
5 A EXTERNAL FUSE RELAY
CENTER
F30
5 A ULTRASHIFT
F31 5 A CUMMINS IGN
F32 15 A CUSTOMER USE /
AUXILIARY SWITCH
F33
10 A AIR SOLENOID SWITCH
No. Rated
curren
t
Function
F34 10 A OPEN
F35 15 A AUXILIARY SWITCH 5
F36 5 A QUALCOMM/PEOPLENET
F37 5 A FUME DETECTOR
F38 5 A LIVING ENVIRONMENT
CONTROL MODULE /
MIRROR TEMP
F39
10 A OPEN
F40 5 A LIGHT CONTROL
MODULE
F41
30 A ANTI-LOCK BRAKING
SYSTEM
F42
10 A OPEN
F43 15 A LIVING ENVIRONMENT
CONTROL MODULE 2
F44
10 A KEY SWITCH / M-DRIVE
START
F45
5 A OPEN
F46 15 A OPEN
F47 30 A BODY BUILDER IGNITION
F48 15 A HEATED WINDSHIELD
F49 15 A REVERSE LAMPS/LIFT
AXLES
F50
20 A M-DRIVE TRANSMISSION
ECU
260
X Publication_PC28