Page 205 of 378
Protected Component Rating Item
Blower motor control.
Upfitter - frame. 20 A 3
Starter motor. 30 A 4
Not used. — 5
Upfitter relay 4. 20 A 6
Not used. — 8
Not used. — 10
Not used. — 12
Run/start spare. 10 A 13
Adaptive cruise control. 10 A 14
Blower motor relay. 10 A 15
Air dryer. 20 A 16
Powertrain control module
- ignition status run power. 10 A 17
Glow plug control module -
ignition status run power
(diesel).
Anti-lock brake system run/
start. 10 A 18
Transmission control
module. 10 A 19
Ignition status run power
(diesel).
Windshield wiper motor. 30 A 20
Not used. — 21
Not used. — 22
Alternator 2 (dual alternator
only). 10 A 23
Body control module run
power 2 bus. 40 A 24
201
Fuses
Page 206 of 378
Protected Component Rating Item
Body control module run
power 1 bus. 50 A 25
Not used. — 26
Upfitter battery feed. 20 A 27
Not used. — 28
Alternator 1 A-Line. 10 A 29
Not used. — 30
Hydromax pump. 60 A 31
Powertrain control module. 20 A 32
Canister vent solenoid (gas). 20 A 33
Canister purge solenoid
(gas).
Variable cam timing actu-
ator 11 (gas).
Heated exhaust gas oxygen
sensor (gas).
Urea tank power (diesel).
Exhaust gas recirculation
cool bypass valve (diesel).
A/C clutch relay. 10 A 34
Customer access vehicle
power 3 feed.
Variable oil pump (diesel).
Cooling fan (diesel).
Fan clutch (gas).
Exhaust brake switch.
Variable oil pressure control
(gas)
Coil on plug (gas) 20 A 35
Urea tank (diesel).
Glow plug controller
(diesel).
Nitrogen oxide sensor
control module (diesel).
Particulate matter sensor
(diesel).
Fuel volume control value
(diesel). 10 A 36
202
Fuses
Page 207 of 378
Protected Component Rating Item
Fuel pressure regulator
(diesel).
Not used. — 37
Not used. — 38
Not used. — 39
Trailer brake control
module. 30 A 41
Upfitter spare. 30 A 43
Not used. — 45
A/C clutch solenoid. 10 A 46
Upfitter relay 1. 40 A 47
Upfitter run and accessory
feed. 20 A 48
Pump electronics module
(gas). 30 A 49
Fuel pump (diesel).
Injector power (gas). 15 A 50
Power point #1. 20 A 51
Not used. — 52
Trailer tow park lamp. 30 A 53
Not used. — 54
Upfitter relay 3. 20 A 55
Not used. — 56
USB power. 5 A 58
U-Haul park lamps. 10 A 59
Dual fuel tank selector
switch (diesel). 10 A 60
Not used. — 61
Not used. — 62
203
Fuses
Page 208 of 378
Protected Component Rating Item
Driver seat compressor. 20 A 63
Passenger seat compressor. 20 A 64
Upfitter - run activate feed. 10 A 65
Four pack solenoid differen-
tial lock. 10 A 66
Hydromax relay power. 10 A 67
Not used. — 69
Inverter. 40 A 70
Anti-lock brake system
valves. 30 A 71
Brake on-off switch
(hydraulic brakes). 10 A 72
Stoplamp air pressure
switch 1 and 2 (air brakes).
Not used. — 73
Heated mirror. 15 A 74
Not used. — 75
Body control module battery
feed. 60 A 76
Body control module
voltage quality monitor
power feed. 30 A 77
Transmission module
(diesel). 10 A 78
Hydromax pump monitor. 5 A 79
Trailer tow backup signal. 10 A 80
Not used. — 81
Upfitter switch (factory
location for ignition power). 5 A 82
Upfitter switch (optional
location for power at all
times). 5 A 83
204
Fuses
Page 209 of 378
Protected Component Rating Item
Not used. — 84
Not used. — 85
Not used. — 86
Not used. — 87
Cargo lamps. 10 A 88
Not used. — 89
Upfitter - B-pillar. 40 A 91
Not used. — 93
Not used. — 94
Stoplamps. 20 A 95
Trailer tow stoplamps.
Not used. — 96
Not used. — 97
Trailer tow battery charge. 30 A 98
Upfitter relay 2. 40 A 99
Glow plug controller
(diesel). 25 A 100
Not used. — 101
Not used. — 102
Not used. — 103
Not used. — 104
Trailer tow stoplamp and
turn relay. 15 A 105
Note:Spare fuse amperage may vary.
Passenger Compartment Fuse Box
The fuse panel is in the passenger footwell.
Remove the panel cover to access the
fuses.Pull the fuse panel cover toward you to
remove it. When the clips of the panel
disengage, let the panel fall easily.
Use the provided fuse puller tool to remove
a fuse. It is on the fuse panel cover.
205
Fuses
Page 210 of 378
Replace fuses with the same type and rating. See Changing a Fuse (page 208).
598E145984
Protected Component Rating Item
Not used. — 1
Right-hand and left-hand
front door lock switch. 10 A 2
Telescopic mirror switch.
Right-hand and left-hand
front window switch (two
window units).
Right-hand and left-hand
front window motor.
Inverter.
Power mirror switch. 7.5 A 3
Ancillary translator module. 20 A 4
Not used. — 5
Not used. — 6
Smart data link connector
power. 10 A 7
Air brake diagnostic
connector.
206
Fuses
Page 211 of 378
Protected Component Rating Item
Not used. — 8
Not used. — 9
Not used. — 10
Not used. — 11
Smart data link connector. 7.5 A 12
Cluster. 7.5 A 13
Steering column control
module.
Not used. — 14
Climate control module. 15 A 15
Not used. — 16
Not used. — 17
Yaw sensor. 7.5 A 18
Electronic stability control
and non-electric stability
control.
Telematics control unit
module. 5 A 19
Ignition switch. 5 A 20
Not used. — 21
Not used. — 22
Left-hand front window
motor. 30 A 23
Not used. — 24
Not used. — 25
Right-hand front motor
window. 30 A 26
Not used. — 27
Not used. — 28
Relay folding mirror. 15 A 29
207
Fuses
Page 212 of 378
Protected Component Rating Item
Brake signal for air brake. 5 A 30
Customer access stoplamp
signal.
Brake on-off isolation relay.
Trailer tow stoplamp relay.
Upfitter interface module. 10 A 31
Remote radio frequency
receiver.
Radio. 20 A 32
Not used. — 33
Not used. — 34
Tow haul switch. 5 A 35
Lane departure warning
camera. 15 A 36
Not used. — 37
Left-hand front power
window switch (four
window units). 30 A 38
Note:Spare fuse amperage may vary.
CHANGING A FUSE
Fuses
WARNING: Always replace a fuse
with one that has the specified
amperage rating. Using a fuse with a
higher amperage rating can cause severe
wire damage and could start a fire.
E217331
If electrical components in the vehicle are
not working, a fuse may have blown. Blown
fuses are identified by a broken wire within
the fuse. Check the appropriate fuses
before replacing any electrical
components.
208
Fuses