2020 Ram ProMaster City battery

GETTING TO KNOW YOUR VEHICLE 71
Load Compartment Power Outlet
The Load Compartment Power Outlet is located on the left
side of the rear cargo compartment. Depending on trim
levels, the Power Outlet location may vary.Load Compartment Power Outlet Underhood Power Outlet Fuse LocationsCAUTION!
Do not connect devices with power higher than 180
Watts to the outlet. Using unsuitable adapters may
damage the outlet.
1 — #86 Fuse 15A Blue IP Power Outlet 12V (Key)
2 — #85 Fuse 15A Blue Rear Power Outlet 12V (Key)
3 — #30 Fuse 15A Blue 2nd IP Power Outlet 12V (Battery)
2
2020_RAM_PROMASTER_CITY_OM_USA=GUID-7B6A7FCA-79B0-423F-95C5-ED2A949C3D13=1=en=.book Page 71

72 GETTING TO KNOW YOUR VEHICLE
(Continued)
ROOF RACK — IF EQUIPPED
The crossbars and siderails are designed to carry the weight
on vehicles equipped with a luggage rack. The load must not
exceed 150 lbs (68 kg), and should be uniformly distributed
over the luggage rack crossbars.
NOTE:
If not equipped with crossbars, an authorized dealer can
order and install Mopar crossbars built specifically for this
roof rack system.
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.
• 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 sufficiently
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 accesso -
ries still plugged in), the vehicle must be driven a suffi -
cient length of time to allow the generator to recharge
the vehicle's battery. CAUTION!
(Continued)
2020_RAM_PROMASTER_CITY_OM_USA=GUID-7B6A7FCA-79B0-423F-95C5-ED2A949C3D13=1=en=.book Page 72

82 GETTING TO KNOW YOUR INSTRUMENT PANEL
Seat Belt Buzzer

Only shows in the instrument cluster display if the seat belt
reminder was previously deactivated by an authorized dealer.

NOTE:
This is a one-time occurrence to enable the acoustic signal.
Exit Menu
This is the last function that closes the cycle of settings listed
in the menu screen.
1. Pushing the MENU button briefly will return the display
to the standard screen without storing.
2. Push the down arrow button to return to the first menu
item on the display.
TRIP COMPUTER
The Trip Computer is located in the instrument cluster. It
features a driver-interactive display (displays information
such as trip information, range, fuel consumption, average
speed, and travel time).
NOTE:
The Uconnect System also has a Trip Computer display and
menus to customize the information displayed in the cluster. For further information, refer to “Uconnect Settings” in
“Multimedia”.
Trip Button
The
TRIP button, located on the right steering column stalk,
can be used to display and to reset the previously described
values.
• A short button push displays the different values.
• A long button push resets the system and then starts a new trip.
New Trip
To reset:

• Push and hold the TRIP button to reset the system manually.

• When the “Trip distance” reaches 99999.9 miles or kilome -
ters or when the “Travel time” reaches 999.59 (999 hours
and 59 minutes), the system is reset automatically.
• Disconnecting/Reconnecting the battery resets the system.
NOTE:
If the reset operation occurs in the presence of the screens
concerning Trip A or Trip B, only the information associated
with Trip A or Trip B functions will be reset.
2020_RAM_PROMASTER_CITY_OM_USA=GUID-7B6A7FCA-79B0-423F-95C5-ED2A949C3D13=1=en=.book Page 82

86 GETTING TO KNOW YOUR INSTRUMENT PANEL

Operation of the Brake Warning Light can be checked by turning
the ignition switch from the OFF position to the ON/RUN posi-
tion. The light should illuminate for approximately two seconds.
The light should then turn off unless the parking brake is applied
or a brake fault is detected. If the light does not illuminate, have
the light inspected by an authorized dealer.

The light also will turn on when the parking brake is applied
with the ignition switch in the ON/RUN position.
NOTE:
This light shows only that the parking brake is applied. It
does not show the degree of brake application.
Battery Charge Warning Light
This warning light will illuminate when the battery
is not charging properly. If it stays on while the
engine is running, there may be a malfunction with
the charging system. Contact an authorized dealer as soon as
possible.
This indicates a possible problem with the electrical system
or a related component. Door Open Warning Light
This indicator will illuminate when one or more
door(s) are not fully closed.
NOTE:
If the vehicle is moving and a door is opened, there will also
be a single chime.
Electronic Throttle Control (ETC) Warning Light This warning light will illuminate to inform of a
problem with the Electronic Throttle Control (ETC)
system. If a problem is detected while the vehicle is
running, the light will either stay on or flash depending on
the nature of the problem. Cycle the ignition when the
vehicle is safely and completely stopped and the transmis -
sion is placed in the PARK (P) position. The light should turn
off. If the light remains on with the vehicle running, your
vehicle will usually be drivable; however, see an authorized
dealer for service as soon as possible.
2020_RAM_PROMASTER_CITY_OM_USA=GUID-7B6A7FCA-79B0-423F-95C5-ED2A949C3D13=1=en=.book Page 86

GETTING TO KNOW YOUR INSTRUMENT PANEL 95
For further information, refer to “Cybersecurity” in
“Multimedia”.
EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS
In some localities, it may be a legal requirement to pass an
inspection of your vehicle's emissions control system. Failure
to pass could prevent vehicle registration.For states that require an Inspection and Mainte -
nance (I/M), this check verifies the “Malfunction
Indicator Light (MIL)” is functioning and is not on
when the engine is running, and that the OBD II system is
ready for testing.
Normally, the OBD II system will be ready. The OBD II
system may not be ready if your vehicle was recently
serviced, recently had a depleted battery or a battery
replacement. If the OBD II system should be determined not
ready for the I/M test, your vehicle may fail the test.
WARNING!
• ONLY an authorized service technician should connect equipment to the OBD II connection port in order to
read the VIN, diagnose, or service your vehicle.
• If unauthorized equipment is connected to the OBD II connection port, such as a driver-behavior tracking
device, it may:
• Be possible that vehicle systems, including safety related systems, could be impaired or a loss of
vehicle control could occur that may result in an
accident involving serious injury or death.
• Access, or allow others to access, information stored in your vehicle systems, including personal
information.
3
2020_RAM_PROMASTER_CITY_OM_USA=GUID-7B6A7FCA-79B0-423F-95C5-ED2A949C3D13=1=en=.book Page 95

96 GETTING TO KNOW YOUR INSTRUMENT PANEL
Your vehicle has a simple ignition actuated test, which you
can use prior to going to the test station. To check if your
vehicle's OBD II system is ready, you must do the following:
1. Cycle the ignition switch to the ON position, but do notcrank or start the engine.
NOTE:
If you crank or start the engine, you will have to start this test
over.
2. As soon as you cycle the ignition switch to the ON posi -
tion, you will see the “Malfunction Indicator Light (MIL)”
symbol come on as part of a normal bulb check.
3. Approximately 15 seconds later, one of two things will happen:
• The MIL will flash for about 10 seconds and then return to being fully illuminated until you turn OFF the igni -
tion or start the engine. This means that your vehicle's
OBD II system is not ready and you should not proceed
to the I/M station.
• The MIL will not flash at all and will remain fully illumi
-
nated until you place the ignition in the off position or
start the engine. This means that your vehicle's OBD II
system is ready and you can proceed to the I/M station.

If your OBD II system is not ready, you should see an autho -
rized dealer or repair facility. If your vehicle was recently
serviced or had a battery failure or replacement, you may
need to do nothing more than drive your vehicle as you
normally would in order for your OBD II system to update.
A recheck with the above test routine may then indicate that
the system is now ready.
Regardless of whether your vehicle's OBD II system is ready
or not, if the MIL is illuminated during normal vehicle
operation you should have your vehicle serviced before
going to the I/M station. The I/M station can fail your
vehicle because the MIL is on with the engine running.
2020_RAM_PROMASTER_CITY_OM_USA=GUID-7B6A7FCA-79B0-423F-95C5-ED2A949C3D13=1=en=.book Page 96

SAFETY 121
• Supplemental Side Air Bags
• Supplemental Knee Air Bags
• Front and Side Impact Sensors
• Seat Belt Pretensioners
Air Bag Warning Light
The Occupant Restraint Controller (ORC) monitors the
readiness of the electronic parts of the air bag system
whenever the ignition switch is in the AVV/START or
MAR/ACC/ON/RUN position. If the ignition switch is in the
STOP/OFF/LOCK position the air bag system is not on and the air
bags will not inflate.

The ORC contains a backup power supply system that may
deploy the air bag system even if the battery loses power or
it becomes disconnected prior to deployment.

The ORC turns on the Air Bag Warning Light in the instrument
panel for approximately four to eight seconds for a self-check when
the ignition switch is in the MAR/ACC/ON/RUN position. After
the self-check, the Air Bag Warning Light will turn off. If the ORC
detects a malfunction in any part of the system, it turns on the Air
Bag Warning Light, either momentarily or continuously. A single
chime will sound to alert you if the light comes on again after initial
startup.
The ORC also includes diagnostics that will illuminate the
instrument panel Air Bag Warning Light if a malfunction is
detected that could affect the air bag system. The diagnostics
also record the nature of the malfunction. While the air bag
system is designed to be maintenance free, if any of the
following occurs, have an authorized dealer service the air
bag system immediately.
• The Air Bag Warning Light does not come on during the
four to eight seconds when the ignition switch is first in the
MAR/ACC/ON/RUN position.
• The Air Bag Warning Light remains on after the four to eight-second interval.
• The Air Bag Warning Light comes on intermittently or remains on while driving.
NOTE:
If the speedometer, tachometer, or any engine related gauges
are not working, the Occupant Restraint Controller (ORC)
may also be disabled. In this condition the air bags may not
be ready to inflate for your protection. Have an authorized
dealer service the air bag system immediately.
4
2020_RAM_PROMASTER_CITY_OM_USA=GUID-7B6A7FCA-79B0-423F-95C5-ED2A949C3D13=1=en=.book Page 121

SAFETY 131
Enhanced Accident Response System
In the event of an impact, if the communication network
remains intact, and the power remains intact, depending on
the nature of the event, the ORC will determine whether to
have the Enhanced Accident Response System perform the
following functions:
• Cut off fuel to the engine (if equipped)
• Cut off battery power to the electric motor (if equipped)
• Flash hazard lights as long as the battery has power
• Turn on the interior lights, which remain on as long as thebattery has power or for 15 minutes from the intervention
of the Enhanced Accident Response System
• Unlock the power door locks
Your vehicle may also be designed to perform any of these
other functions in response to the Enhanced Accident
Response System:
• Turn off the Fuel Filter Heater, Turn off the HVAC Blower Motor, Close the HVAC Circulation Door • Cut off battery power to the:
• Engine
• Electric Motor (if equipped)
• Electric Power Steering
• Brake booster
• Automatic transmission gear selector
• Horn
• Front wiper
NOTE:
After an accident, remember to cycle the ignition to the STOP
(OFF/LOCK) position and remove the key from the ignition
switch to avoid draining the battery. Carefully check the
vehicle for fuel leaks in the engine compartment and on the
ground near the engine compartment and fuel tank before
resetting the system and starting the engine. If there are no
fuel leaks or damage to the vehicle electrical devices (e.g.
headlights) after an accident, reset the system by following
the procedure described below. If you have any doubt,
contact an authorized dealer.
4
2020_RAM_PROMASTER_CITY_OM_USA=GUID-7B6A7FCA-79B0-423F-95C5-ED2A949C3D13=1=en=.book Page 131