SAM Cab Relays
Position
Function
Source
BR21
Power FD Spare 1 & 3
Dash Power Recp 1
BAT
BR22
Power FD Spare 2 & 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
Power Recp 4 & 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
Summary of Contents for cascadia
Page 1: ...Driver s Manual CASCADIA Part Number STI 478 Publication Number STI 478 6 ...
Page 106: ...9 Cab Features Windows 9 1 Mirrors 9 1 Cab Amenities 9 1 Sleeper Amenities 9 2 ...
Page 163: ...16 Drive Axles Differential Locks 16 1 Two Speed Drive Axles 16 2 ...
Page 167: ...17 Steering System Power Steering System General Information 17 1 Power Steering Systems 17 1 ...
Page 180: ...19 Trailer Couplings Air Suspension Dump Valve 19 1 Holland Trailer Coupling 19 1 ...
Page 229: ...26 Specifications Fuses and Relays 26 1 Replacement Bulbs 26 3 Fluids and Lubricants 26 4 ...