Specifications


Fuses and Relays

CAUTION
This vehicle may be equipped with a roof-mounted Citizens' Band (CB) antenna. Operation of an amplified CB radio with output power greater than FCC limits (4W AM/12W SSB) is illegal, and may expose vehicle occupants to radio frequency (RF) radiation that exceeds FCC maximum permissible RF exposure limits. Vehicle occupants with electronic medical devices should consult the device manufacturer's user manual or a physician for information on RF radiation exposure limit guidelines.
SAM Cab Fuses
Part
Name
AMP
F1
Power FD Spare 1 & 3
30
F2
Cab/Slpr HVAC Ctrl
Trans Shift Pnl
15
F3
Power FD Spare 2 & 4
30
F4
MSF
15
F5
OBD J1939
OBD DCDI
10
F6
Dash Power Recp 1
15
F7
Dash Power Recp 2
15
F8
Phone/Radio
15
F9
Amplifier Power
20
F10
Cab HVAC Motor
30
F11
Sleeper HVAC Motor
30
F12
Door Controls, L
20
F13
Door Lock
Coll Warn Sys
20
F14
Fleet Mgm Sys
CB
25
F15
Sleeper Power Recp 3
20
F16A
Aux Cab Heater Enable
3
F16B
Aux Coolant Heater
20
F17
Power Recp 4
20
F18
GPS
Tire Press Monitor
Antitheft Warn
AuxiliaryTelematics
15
F19
Heated Seat
20
F20
CGW
2
F21
Area Light
15
F22
ICU
Horn Switch
5
F23
GPS
Driver Info Sys
Fleet Mgmt Sys
Pyrometer, Axle Temp, Eng Oil Temp Gauges
15
F24
Diagnostic Conn
ICU
7.5*
F25
Trans Temp Gauge/Shift Select
Phone
Collision Warn Sys
10†
F26
SRS Airbags
5
F27
Mirror Heat, L
10
F28
Mirror Heat, R
10
F29
SAM Relay Coils
3
F30
Power Recp 6
20
F31
Power Recp 5
20
F32
Power FD Spare 5 & 6
25
F33
Spotlight
20
F34
Baggage Comp Lamp
3
F35
Dome Lamp
15
F36
Aux Circulation Fan
Road Lamps
15
F37
Clock (cab & sleeper)
Driver Info Sys
CD Player
Keyless Entry
15
F38
Door Controls, R
20
F39
Power Window, R
15
F40
Power Window, L
15
F41
Aux Mirror Heat
10
*  F24 value on assemblies -005 and lower is 10 amps.
†  F25 value on assemblies -005 and lower is 7.5 amps.
Table 26.1, SAM Cab Fuses
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
F5
Inverter
200
Table 26.5, MEGA Fuse Junction Block (MFJB) Fuses, EPA07 Only
Powernet Distribution Box (PNDB) Fuses, EPA10 and Newer
Fuse
Function
AMP
A
Aftertreatment Control Module
30
B
Emergency Power
20
C
Radio/Clock
5
D
Alternator Remote Sense
5
1
Powertrain PDM
175
2
SAM Chassis
125
3
SAM Cab
175
Table 26.6, Powernet Distribution Box (PNDB) Fuses, EPA10 and Newer
Trailer PDM Fuses and Relays
Position
Function
AMP
F1
Trailer Power Fuse
30
F2
Taillight Fuse
30
F3
Left-Turn Lamp Fuse
20
F4
Right-Turn Lamp Fuse
20
F5
Marker Lamp Fuse
30
F6
Stop Lamp Fuse
30
R1
Taillight Relay
R2
Right-Turn Relay
R3
Stop Lamp Relay
R4
Trailer Power Relay
R5
Left-Turn Relay
R6
Marker Lamp Relay
Table 26.7, Trailer PDM Fuses and Relays

Replacement Bulbs

Replacement Bulbs
Lamp Assembly
Replacement Bulb
Headlight Hi/Low Beam, Fog light, Driving Light
WEE 12362LLBA (H11)
Turn/Marker Lamp (in headlight assy)
GE 3457
Incandescent Auxiliary Turn (on fender)
GE 2058U
Integral Stop/Tail/Backup Lights
GE 1157/GE 1156
Utility Light
WEE 199
Cab Dome Lamp, Clear, Outboard
GN12 BUL 050 R5WC
Cab Dome Lamp, Clear, Inboard
GN12 BUL 049 R10W
Cab Dome Lamp (Red)
GN12 BUL 050 R5WR
Sleeper Reading Lamp
GRLSAP270
Sleeper Dome Lamp
GRLBUL049R10W
Sleeper Writing Desk Lamp
GRLBUL027578
Sleeper Bunk Lamp
GRLBUL0142112
Footwell Lamp (Red)
GRLBUL042W5W
Table 26.8, Replacement Bulbs

Fluids and Lubricants

NOTICE
Detroit transmissions use synthetic lubricant that meets the requirements of the MB 235.11 specification, such as Detroit Synth 75W-90. Using lubricant that does not comply with this specification will result in damage to the transmission.
Type
Approved Fluid or Lubricant
Engine Oil
Engines compliant with EPA07 or newer regulations: Engine lube oil with a sulfated ash level less than 1.0 wt %; currently referred to as CJ-4 oil. See the engine manufacturer's manual for specifications.
Fuel
Engines compliant with EPA07 or newer regulations: Ultralow-sulfur diesel (ULSD) with 15 ppm sulfur content or less, based on ASTM D2622 test procedure. See the engine manufacturer's manual for specifications.
Power Steering Fluid
ATF must meet TES 389 or Dexron III specifications
Hydraulic Clutch Fluid
DOT 4
Detroit Automated Manual Transmission Lubricant
Detroit Synth 75W-90; synthetic transmission lubricant that meets the requirements of the MB 235.11 specification. For a list of approved transmission lubricants, refer towww.DDCSN.com.
Do not mix types or brands of fluid. Multi-weight and extreme-pressure gear fluids are not recommended.
Manual Transmission Lubricant
MobilTrans SHC 50 (RN 2952 E-5), SAE 50W
Synthetic transmission lubricant approved by Eaton, SAE 50W
For a complete listing of Eaton approved lubricants, refer to the Eaton website,www.roadranger.com.
Do not mix types or brands of fluid. Multi-weight and extreme-pressure gear fluids are not recommended.
Antifreeze
Refer to the engine manufacturer's service literature for antifreeze requirements.
Drive Axle Lubricant
See Group 35 of the Cascadia Maintenance Manual for recommended lubricants.
Table 26.9, Approved Fluids and Lubricants