2020 Ram ProMaster City oil

154 SAFETY
Whenever a change is noticed in the sound of the exhaust
system, when exhaust fumes can be detected inside the
vehicle, or when the underside or rear of the vehicle is
damaged, have a competent mechanic inspect the complete
exhaust system and adjacent body areas for broken,
damaged, deteriorated, or mispositioned parts. Open seams
or loose connections could permit exhaust fumes to seep into
the passenger compartment. In addition, inspect the exhaust
system each time the vehicle is raised for lubrication or oil
change. Replace as required.
Safety Checks You Should Make Inside The Vehicle
Seat Belts
Inspect the seat belt system periodically, checking for cuts,
frays, and loose parts. Damaged parts must be replaced
immediately. Do not disassemble or modify the system.
Front seat belt assemblies must be replaced after a collision.
Rear seat belt assemblies must be replaced after a collision if
they have been damaged (i.e., bent retractor, torn webbing,
etc.). If there is any question regarding seat belt or retractor
condition, replace the seat belt.Air Bag Warning Light
The Air Bag warning light will turn on for four to eight
seconds as a bulb check when the ignition switch is first
turned to ON/RUN. If the light is either not on during
starting, stays on, or turns on while driving, have the system
inspected at an authorized dealer as soon as possible. After
the bulb check, this light will illuminate with a single chime
when a fault with the Air Bag System has been detected. It
will stay on until the fault is removed. If the light comes on
intermittently or remains on while driving, have an autho
-
rized dealer service the vehicle immediately.
Refer to “Occupant Restraint Systems” in “Safety” for
further information.
Defroster
Check operation by selecting the defrost mode and place the
blower control on high speed. You should be able to feel the
air directed against the windshield. See an authorized dealer
for service if your defroster is inoperable.
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156 SAFETY
Periodic Safety Checks You Should Make Outside
The Vehicle
Tires
Examine tires for excessive tread wear and uneven wear
patterns. Check for stones, nails, glass, or other objects
lodged in the tread or sidewall. Inspect the tread for cuts and
cracks. Inspect sidewalls for cuts, cracks, and bulges. Check
the wheel bolts for tightness. Check the tires (including
spare) for proper cold inflation pressure.
Lights

Have someone observe the operation of brake lights and
exterior lights while you work the controls. Check turn signal
and high beam indicator lights on the instrument panel.

Door Latches
Check for proper closing, latching, and locking.
Fluid Leaks
Check area under the vehicle after overnight parking for
fuel, coolant, oil, or other fluid leaks. Also, if gasoline fumes
are detected or if fuel, or brake fluid leaks are suspected, the
cause should be located and corrected immediately.
• NEVER place any objects under the floor mat (e.g.,
towels, keys, etc.). These objects could change the posi -
tion of the floor mat and may cause interference with
the accelerator, brake, or clutch pedals.
• If the vehicle carpet has been removed and re-installed, always properly attach carpet to the floor and check the
floor mat fasteners are secure to the vehicle carpet.
Fully depress each pedal to check for interference with
the accelerator, brake, or clutch pedals then re-install
the floor mats.
• It is recommended to only use mild soap and water to clean your floor mats. After cleaning, always check
your floor mat has been properly installed and is
secured to your vehicle using the floor mat fasteners by
lightly pulling mat.
WARNING! (Continued)
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158 STARTING AND OPERATING
Cold Weather Operation
To ensure reliable starting at low temperatures, use of an
externally powered electric engine block heater (available
from your authorized dealer) is recommended.
To prevent possible engine damage while starting at low
temperatures, this vehicle will inhibit engine cranking when
the ambient temperature is less than -31°F (-35° C) and the oil
temperature sensor reading indicates an engine block heater
has not been used. The message “plug in engine heater” will
be displayed in the instrument cluster when the ambient
temperature is below -25°F (-32° C) at the time the engine is
shut off as a reminder.
Extended Park Starting
NOTE:
Extended Park condition occurs when the vehicle has not
been started or driven for at least 30 days.
1. Install a battery charger or jumper cables to the battery toensure a full battery charge during the crank cycle.
2. Cycle the ignition to the AVV/”START” position and release it when the engine starts. 3. If the engine fails to start within ten seconds, cycle the
ignition to the STOP (OFF/LOCK) position, wait five
seconds to allow the starter to cool, then repeat the
Extended Park Starting procedure.
4. If the engine fails to start after eight attempts, allow the starter to cool for at least 10 minutes, then repeat the
procedure.
If Engine Fails To Start

If the engine fails to start after you have followed the "Normal
Starting" or "Extreme Cold Weather" procedure, and has not
experienced an extended park condition as identified in
"Extended Park Starting" procedure it may be flooded. Push
the accelerator pedal all the way to the floor and hold it there.
Crank the engine for no more than 15 seconds. This should
clear any excess fuel in case the engine is flooded. Leave the
ignition key in the MAR position, release the accelerator pedal
and repeat the “Normal Starting” procedure.
CAUTION!
To prevent damage to the starter, do not crank
continuously for more than 10 seconds at a time. Wait 10
to 15 seconds before trying again.
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160 STARTING AND OPERATING
3. Pull the cord to the front of the vehicle and plug it into agrounded, three-wire extension cord.
4. After the vehicle is running, reattach the cord to the hook-and-loop strap and properly stow away behind the
driver’s side headlamp.
NOTE:
• The engine block heater cord is a factory installed option. If your vehicle is not equipped, heater cords are available
from your authorized Mopar dealer.

• The engine block heater will require 110 Volts AC and 6.5 Amps to activate the heater element.

• The engine block heater must be plugged in at least one hour to have an adequate warming effect on the engine.ENGINE BREAK-IN RECOMMENDATIONS
A long break-in period is not required for the engine and
drivetrain (transmission and axle) in your vehicle.
Drive moderately during the first 300 miles (500 km). After
the initial 60 miles (100 km), speeds up to 50 or 55 mph (80 or
90 km/h) are desirable.
While cruising, brief full-throttle acceleration within the
limits of local traffic laws contributes to a good break-in.
Wide-open throttle acceleration in low gear can be detri -
mental and should be avoided.
The engine oil installed in the engine at the factory is a
high-quality energy conserving type lubricant. Oil changes
should be consistent with anticipated climate conditions
under which vehicle operations will occur. For the recom -
mended viscosity and quality grades, refer to “Fluids And
Lubricants” in “Technical Specifications”.
WARNING!
Remember to disconnect the engine block heater cord
before driving. Damage to the 110-115 Volt electrical
cord could cause electrocution.
CAUTION!
Never use Non-Detergent Oil or Straight Mineral Oil in
the engine or damage may result.
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STARTING AND OPERATING 161
NOTE:
A new engine may consume some oil during its first few
thousand miles (kilometers) of operation. This should be
considered a normal part of the break-in and not interpreted
as a problem. Please check your oil level with the engine oil
indicator often during the break in period. Add oil as
required.
PARKING BRAKE
Before leaving the vehicle, make sure that the parking brake
is fully applied. Also, be certain to leave an automatic trans-
mission in PARK, or manual transmission in REVERSE or
first gear.
The parking brake lever is located in the center console. To
apply the parking brake, pull the lever up as firmly as
possible. To release the parking brake, pull the lever up
slightly, press the center button, then lower the lever
completely. Parking Brake
When the parking brake is applied with the ignition switch
in the ON position, the “Brake Warning Light” in the instru-
ment cluster will illuminate.
5
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198 STARTING AND OPERATING
(Continued)
CAUTION!
• Always check the depth of the standing water before driving through it. Never drive through standing water
that is deeper than the bottom of the tire rims mounted
on the vehicle.
• Determine the condition of the road or the path that is under water and if there are any obstacles in the way
before driving through the standing water.
• Do not exceed 5 mph (8 km/h) when driving through standing water. This will minimize wave effects.
• Driving through standing water may cause damage toyour vehicle’s drivetrain components. Always inspect
your vehicle’s fluids (i.e., engine oil, transmission, axle,
etc.) for signs of contamination (i.e., fluid that is milky
or foamy in appearance) after driving through standing
water. Do not continue to operate the vehicle if any
fluid appears contaminated, as this may result in
further damage. Such damage is not covered by the
New Vehicle Limited Warranty.
• Getting water inside your vehicle’s engine can cause it to lock up and stall out, and cause serious internal
damage to the engine. Such damage is not covered by
the New Vehicle Limited Warranty. CAUTION!
(Continued)
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210 IN CASE OF EMERGENCY
CavityMini Fuse Description
F53 5 Amp BeigeKL 30 (+30) - IPC, FTM
F38 20 Amp YellowCentral Doors Locking
F36 15 Amp BlueKL 30 (+30) - TPMS, EOBD, HVAC,
Radio, SGW
F43 15 Amp BlueBi-Directional Washer Pump
F48 20 Amp YellowPassenger Power Windows
F50 7.5 Amp BrownKL 15 (+15) - Air-Bag
F51 7.5 Amp BrownKL 15 (+15) - External Mirror
Adjustment Command, HVAC, RVC,
HWB Coils
F37 5 Amp BeigeKL 15 (+15) - Brake Pedal Switch (N.O.),
IPC, Brake Pedal Switch (N.C.)
F49 5 Amp BeigeKL 15 (+15) - PAM, CSS Lighting, TTM,
SGW, and Heaters Light
F31 5 Amp BeigeKL 15a (INT A) - HWB, MCO
F47 20 Amp YellowDriver Power Windows
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241
SERVICING AND MAINTENANCE
SCHEDULED SERVICING

Your vehicle is equipped with an automatic oil change indicator
system. The oil change indicator system will remind you that it is
time to take your vehicle in for scheduled maintenance.

Based on engine operation conditions, the oil change indi-
cator message will illuminate. This means that service is
required for your vehicle. Operating conditions such as
frequent short-trips, trailer tow, extended engine idle time,
extremely hot or cold ambient temperatures will influence
when the “Oil Change Required” message is displayed.
Severe Operating Conditions can cause the change oil
message to illuminate as early as 3,500 miles (5,600 km) since
last reset. Have your vehicle serviced as soon as possible,
within the next 500 miles (805 km).

Your authorized dealer will reset the oil change indicator message
after completing the scheduled oil change. If a scheduled oil change
is performed by someone other than your authorized dealer, the
message can be reset by referring to the steps described under “Oil
Change Reset” in “Instrument Cluster Display” in “Getting To
Know Your Instrument Panel” for further information.
NOTE:
Under no circumstances should oil change intervals exceed
10,000 miles (16,000 km), 350 hours of engine run time or
12 months, whichever comes first. The 350 hours of engine run
or idle time is generally only a concern for fleet customers.

Severe Duty All Models

Change Engine Oil at 4,000 miles (6,500 km) or 350 hours of engine
run time if the vehicle is operated in a dusty and off road environ -
ment or is operated predominantly at idle, or only very low engine
RPM. This type of vehicle use is considered Severe Duty.

Once A Month Or Before A Long Trip:
• Check engine oil level.
• Check windshield washer fluid level.
• Check tire pressure and look for unusual wear or damage. Rotate tires at the first sign of irregular wear, even if it
occurs before the oil indicator system turns on.
• Check the fluid levels of the coolant reservoir and brake master cylinder, fill as needed.
• Check function of all interior and exterior lights.
7
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