freightliner cascadia - Page 231

SAM Cab Relays
Position Function Source
BR21
Power FD Spare1&3
Dash Power Recp 1
BAT
BR22
Power FD Spare2&4
Slpr Power Recp 3
BAT
R3 Heated Seats IGN
BR23
Dash Power Recp2
Fleet Mgmt Sys
CB
Aux Cab Heater
Aux Coolant Heater
BAT
R7
GPS
Driver Info Sys
Fleet Mgmt Sys
Pyrometer, Axle Temp, Eng
Oil Temp Gauges
IGN
R8
Diagnostic Conn
ICU
Trans Temp/Shift Select
Phone
Coll Warn Sys
SRS Airbags
IGN
R9 Amplifier Power ACC
R10 Mirror Heat (L, R, & Aux) ACC
BR24
Power Recp6
Area Lighting
Baggage Comp Lamp
Dome Lamp
BAT
BR25
PowerRecp4&5
Aux Circulation Fan
Reading Lamp
BAT
R15 Power Windows ACC
Table 26.2, SAM Cab Relays
SAM Chassis Fuses
Part Name AMP
F1
Elec Air Process. Unit
(EAPU)
20
F2 Fuel/Water Separator Heat 20
F3 ABS Bat 1 20
F4 ABS Bat 2 10
F5 Trailer Left-Turn Lamp 20
F6 ABS 15
F7
EAPU/WIF
Rear Camera
10
F8 Trailer Right-Turn Lamp 20
F9 Trailer Marker Lamps 30
F10 SAM Relay Coils 5
F11 Trailer ABS 30
F12 Trailer Stop Lamps 30
F13 Trailer Tail Lamps 20
F14 Trailer Power 30
Table 26.3, SAM Chassis Fuses
SAM Chassis Relays
Position Function
R1 Fuel/Water Separator Heat
R2 Trailer Left-Turn Lamp
R3
ABS
EAPU/WIM
Rear Camera
R4 Trailer Right-Turn Lamp
R5 Trailer Marker Lamps
R6 Trailer ABS
R7 Trailer Stop Lamps
R8 Trailer Power
R9 Trailer Tail Lamps
Table 26.4, SAM Chassis Relays
MEGA Fuse Junction Block (MFJB) Fuses, EPA07
Only
Part Name AMP
F1 Powertrain PDM 175
F2 SAM Cab 175
F3 SAM Chassis 125
F4
Chassis-Mounted Trailer
PDM
125
Specifications
26.2