fuse Ram ProMaster 2018 Owner's Manual

WARNING!
To avoid serious injury or death:
•Only devices designed for use in this type of outlet
should be inserted into any 12 Volt outlet.
• Do not touch with wet hands.
(Continued)
WARNING! (Continued)
•Close the lid when not in use and while driving the
vehicle.
• If this outlet is mishandled, it may cause an electric
shock and failure.
CAUTION!
• Many accessories that can be plugged in draw power
from the vehicle’s battery, even when not in use (i.e.,
cellular phones, etc.). Eventually, if plugged in long
enough, the vehicle’s battery will discharge suffi-
ciently to degrade battery life and/or prevent the
engine from starting.
• Accessories that draw higher power (i.e., coolers,
vacuum cleaners, lights, etc.) will degrade the battery
even more quickly. Only use these intermittently and
with greater caution.
• After the use of high power draw accessories, or long
periods of the vehicle not being started (with acces-
sories still plugged in), the vehicle must be driven a
sufficient length of time to allow the generator to
recharge the vehicle’s battery.
Power Outlet Fuse Locations
1 — F14 Fuse 20 A Yellow Front Power Outlet
2 — F09 Fuse 15 A Blue Rear Power Outlet 62 GETTING TO KNOW YOUR VEHICLE

Auxiliary Switches — If Equipped
Your vehicle may be equipped with two auxiliary switches
located on the instrument panel to the left of the steering
column which can be used to power various electronic
devices. Connections to the switches are found in the right
central pillar fuse panel at the base of the passenger side B
pillar.Auxiliary Switch 1 is configured to constant battery feed,
while Auxiliary Switch 2 is configured to ignition feed.
For further information on using the auxiliary switches,
please refer to the Ram Body Builders Guide by accessing
www.rambodybuilder.com and choosing the appropriate
links.
Auxiliary Upfitter Switches
3
GETTING TO KNOW YOUR VEHICLE 63

If the ABS light remains on or turns on while driving, then
the Anti-Lock portion of the brake system is not function-
ing and service is required. However, the conventional
brake system will continue to operate normally if the brake
warning light is not on.
If the ABS light is on, the brake system should be serviced
as soon as possible to restore the benefits of Anti-Lock
Brakes. If the ABS light does not turn on when the ignition
is placed in the ON/RUN or MAR/ON/RUN position,
have the light inspected by an authorized dealer.
— Generic Warning Light
The Generic Warning Light will illuminate if any of the
following conditions occur: Engine Oil Pressure Sensor
Failure, External Light Failure, Fuel Cut-Off intervention or
fail, Parking Sensor Failure, DST System Failure.
The telltale will remain on fixed in case of swivel seat
failure and on blinking in case of Air Bag Warning Light
Failure. Contact an authorized dealer immediately for
service.
Yellow Indicator Lights
— Stop Light Failure Indicator Light
This light will illuminate if one or more of the stop light
bulb fails.
The failure relating to this light could be:
•One or more blown bulbs.
• A blown protection fuse.
• A break in the electrical connection.
— External Light Failure Indicator Light — If
Equipped
The External Light Failure Indicator will come on when a
failure to one of the following lights is detected:
• Direction Indicators
• Backup Lights
• Parking Lights
• Daytime Running Lights
• Clearance Lights
• License Plate Lights
4
GETTING TO KNOW YOUR INSTRUMENT PANEL 81

The failure relating to these lights could be:
•One or more blown bulbs
• A blown protection fuse
• A break in the electrical connection
— TOW/HAUL Indicator Light
This light will illuminate when TOW/HAUL mode is
selected.
Green Indicator Lights
— Turn Signal Indicator Lights
The turn signal arrows will flash independently when left
or right turn signals are selected. Turn signals can be
activated when the multifunction lever is moved down
(left) or up (right).
NOTE: Check for an inoperative outside light bulb if either
indicator flashes at a rapid rate.
— Front Fog Indicator Light — If Equipped
This indicator will illuminate when the front fog lights are
on.
— Park/Headlight On Indicator Light
This indicator will illuminate when the park lights or
headlights are turned on.
— Cruise Control SET Indicator Light — If
Equipped
This light will turn on when the speed control is set to the
desired speed. Refer to “Speed Control” in “Starting And
Operating” for further information.
Blue Indicator Lights
— High Beam Indicator Light
This indicator shows that the high beam headlights are on.
With the low beams activated, push the multifunction lever
forward (toward the front of the vehicle) to turn on the
high beams. Pull the multifunction lever rearward (toward
the rear of the vehicle) to turn off the high beams. If the
high beams are off, pull the lever toward you for a
temporary high beam on, flash to passscenario.
ONBOARD DIAGNOSTIC SYSTEM — OBD II
Your vehicle is equipped with a sophisticated Onboard
Diagnostic system called OBD II. This system monitors the
performance of the emissions, engine, and transmission
82 GETTING TO KNOW YOUR INSTRUMENT PANEL

IN CASE OF EMERGENCY
CONTENTS
HAZARD WARNING FLASHERS ............179
 BULB REPLACEMENT ....................179
▫ Replacement Bulbs .....................179
▫ Replacing Exterior Bulbs ..................181
▫ Replacing Interior Bulbs ..................183
 FUSES ............................... .186
▫ Underhood Fuses ...................... .186
▫ Interior Fuses ......................... .191
▫ Right Central Pillar Fuses .................194
 JACKING AND TIRE CHANGING ...........195
▫ Jack Location ......................... .195
▫ Spare Tire Removal .....................197
▫ Preparations For Jacking .................200
▫ Jacking Instructions .....................201 ▫
Wheel Covers ........................ .206
 TIRE SERVICE KIT — IF EQUIPPED ..........206
▫ Tire Service Kit Storage ...................206
▫ Tire Service Kit Components And Operation . . .207
▫ Tire Service Kit Usage Precautions ..........208
▫ Sealing A Tire With Tire Service Kit .........209
 JUMP STARTING ....................... .214
▫ Preparations For Jump Start ...............214
▫ Jump Starting Procedure .................216
▫ Battery Location ...................... .217
 IF YOUR ENGINE OVERHEATS .............218
 GEAR SELECTOR OVERRIDE (GASOLINE ENGINE
ONLY) .............................. .219
 FREEING

A STUCK VEHICLE ..............219
7

FUSES
WARNING!
•When replacing a blown fuse, always use an appro-
priate replacement fuse with the same amp rating as
the original fuse. Never replace a fuse with another
fuse of higher amp rating. Never replace a blown
fuse with metal wires or any other material. Do not
place a fuse inside a circuit breaker cavity or vice
versa. Failure to use proper fuses may result in
serious personal injury, fire and/or property damage.
• Before replacing a fuse, make sure that the ignition is
off and that all the other services are switched off
and/or disengaged.
• If the replaced fuse blows again, contact an autho-
rized dealer.
• If a general protection fuse for safety systems (air
bag system, braking system), power unit systems
(engine system, transmission system) or steering
system blows, contact an authorized dealer.
Underhood Fuses
The Front Power Distribution Center is located on the
driver ’s side of the engine compartment. To access the
fuses, remove the cover.
The ID number of the electrical component corresponding
to each fuse can be found on the back of the cover.
Front Power Distribution Center
186 IN CASE OF EMERGENCY

CavityMaxi Fuse Mini Fuse Description
F01 40 Amp Orange –Electronic Stability Control (ESC) Pump
F02 20 Amp Yellow (3.6
Gasoline Engine) –
Starter Relay 3.6L (3.6 Gasoline Engine)
F03 30 Amp Green UREA (3.0 Diesel Engine)
F02 50 Amp Red (3.0 Diesel Engine) –
Glow Plug Unit (3.0 Diesel Engine)
F04 50 Amp Red (3.6 Gaso- line Engine) –
Secondary Power Distribution Center
(PDC) (Trans Power Relay, Vacuum Pump,
KL30 for the Shifter Transmission Module
[STM]) (3.6 Gasoline Engine)
F04 40 Amp Orange (3.0
Diesel Engine) –
Fuel Filter Heater (3.0 Diesel Engine)
F05 30 Amp Green –SELESPEED Pump RELE (3.0 Diesel En-
gine) — If Equipped
F06 40 Amp Orange (non A/C)
60 Amp Blue (A/C) –
Engine Cooling Fan - 2nd Speed
F07 50 Amp Red (non
A/C)
60 Amp Blue (A/C) –
Engine Cooling Fan - 1st Speed
F08 40 Amp Orange –Passenger Compartment Blower
7
IN CASE OF EMERGENCY 187

CavityMaxi Fuse Mini Fuse Description
F09 –15 Amp Blue Rear Power Outlet
F10 –15 Amp Blue Horn
F11 –15 Amp Blue Fuel Pressure Regulator (MPROP)-DRV
(3.0 Diesel Engine) — If Equipped
F14 –20 Amp Yellow Power Outlet
F15 –7.5 Amp Brown USB Charger
F16 –7.5 Amp Brown KL15 Shifter Transmission Module (STM)
(3.6), KL15 Starter Relay Coil (3.6 Gasoline
Engine)
F16 –7.5 Amp Brown KL15 Manual Transmission Automated
(MTA), KL15 Gear Selector Unit, KL15 En-
gine Control Module (ECM), KL15 Starter
Relay Coil (3.0 Diesel Engine)
F17 –20 Amp Yellow Engine Control Module (ECM), Injectors
(3.6 Gasoline Engine)
F17 –20 Amp Yellow Secondary Loads, Engine Control Module
(ECM) (3.0 Diesel Engine)
F18 –7.5 Amp Brown KL30 Engine Control Module (ECM), KL30
Main Relay Coil (3.6 Gasoline Engine)
188 IN CASE OF EMERGENCY

CavityMaxi Fuse Mini Fuse Description
F18 –7.5 Amp Brown KL30 Manual Transmission Automated
(MTA), KL30 Engine Control Module
(ECM), KL30 Main Relay Coil (3.0 Diesel
Engine)
F19 –7.5 Amp Brown A/C Compressor — If Equipped
F20 –30 Amp Green Windshield Wiper
F21 –15 Amp Blue Fuel Pump
F22 –20 Amp Yellow Engine Control Module (ECM), Ignition
Coils (3.6 Gasoline Engine)
F22 –20 Amp Yellow Engine Control Module (ECM), Primary
Loads (3.0 Diesel Engine)
F23 –20 Amp Yellow Electronic Stability Control (ESC) Valves
F24 –7.5 Amp Brown KL15 Vacuum Pump Relay Coil (3.6 Gaso-
line Engine) — If Equipped
F30 –15 Amp Blue Heated Mirrors
7
IN CASE OF EMERGENCY 189

Front PDC Additional Fuses
The additional fuse box is located inside the front PDC Box.
CavityMini Fuse Description
F61 20 Amp Yellow Vacuum Pump (3.6 Gasoline Engine) — If Equipped
F62 30 Amp Green Transmission Power RELE (3.6 Gasoline Engine) — If
Equipped
F64 7.5 Amp Brown Urea Pump (3.0 Diesel Engine) — If Equipped
F65 20 Amp Yellow UREA NOX SNS 1-2 + PM SNS (3.0 Diesel Engine) — If
Equipped
F66 5 Amp Beige Shifter Transmission Module (STM) (3.6 Gasoline Engine)
— If Equipped
Front Power Distribution Center Additional Fuses
190 IN CASE OF EMERGENCY