2020 Ram ProMaster City check engine

SERVICING AND MAINTENANCE 255
(Continued)
To minimize the possibility of catalytic converter damage:
• Do not interrupt the ignition when the transmission is ingear and the vehicle is in motion.
• Do not try to start the vehicle by pushing or towing the vehicle.
• Do not idle the engine with any ignition components disconnected or removed, such as when diagnostic testing,
or for prolonged periods during very rough idle or
malfunctioning operating conditions.
Cooling System
Engine Coolant Checks
Check the engine coolant (antifreeze) protection every
12 months (before the onset of freezing weather, where
applicable). If the engine coolant (antifreeze) is dirty, the
system should be drained, flushed, and refilled with fresh
OAT coolant (conforming to MS.90032) by an authorized
dealer. Check the front of the A/C condenser for any accu-
mulation of bugs, leaves, etc. If dirty, clean by gently
spraying water from a garden hose vertically down the face
of the condenser.
Check the engine cooling system hoses for brittle rubber,
cracking, tears, cuts, and tightness of the connection at the
coolant recovery bottle and radiator. Inspect the entire
system for leaks. DO NOT REMOVE THE COOLANT PRES -
SURE CAP WHEN THE COOLING SYSTEM IS HOT.
WARNING!
• You or others can be badly burned by hot engine coolant (antifreeze) or steam from your radiator. If you
see or hear steam coming from under the hood, do not
open the hood until the radiator has had time to cool.
Never open a cooling system pressure cap when the
radiator or coolant bottle is hot.
• Keep hands, tools, clothing, and jewelry away from the radiator cooling fan when the hood is raised. The fan
starts automatically and may start at any time, whether
the engine is running or not.
• When working near the radiator cooling fan, discon -
nect the fan motor lead or turn the ignition to the OFF
mode. The fan is temperature controlled and can start at
any time the ignition is in the ON mode.
WARNING! (Continued)
7
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258 SERVICING AND MAINTENANCE
The image on the coolant system pressure cap is a
reminder that the radiator contains hot engine
coolant under pressure.
Disposal Of Used Coolant
Used ethylene glycol-based coolant (antifreeze) is a regu-
lated substance requiring proper disposal. Check with your
local authorities to determine the disposal rules for your
community. To prevent ingestion by animals or children, do
not store ethylene glycol-based coolant in open containers or
allow it to remain in puddles on the ground. If ingested by a
child or pet, seek emergency assistance immediately. Clean
up any ground spills immediately. Coolant Level
The coolant expansion bottle provides a quick visual method
for determining that the coolant level is adequate. With the
engine OFF and cold, the level of the engine coolant (anti
-
freeze) in the bottle should be between the “MIN” and
“MAX” marks.
The radiator normally remains completely full, so there is no
need to remove the radiator/coolant pressure cap unless
checking for engine coolant (antifreeze) freeze point or
replacing coolant. Advise your service attendant of this. As
long as the engine operating temperature is satisfactory, the
coolant bottle need only be checked once a month.
When additional engine coolant (antifreeze) is needed to
maintain the proper level, only OAT coolant that meets the
requirements of FCA Material Standard MS.90032 should be
added to the coolant bottle. Do not overfill.
WARNING!
• Do not open hot engine cooling system. Never add engine coolant (antifreeze) when the engine is over -
heated. Do not loosen or remove the cap to cool an over -
heated engine. Heat causes pressure to build up in the
cooling system. To prevent scalding or injury, do not
remove the pressure cap while the system is hot or
under pressure.
• Do not use a pressure cap other than the one specified for your vehicle. Personal injury or engine damage may
result.
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SERVICING AND MAINTENANCE 259
Points To Remember
NOTE:
When the vehicle is stopped after a few miles/kilometers of
operation, you may observe vapor coming from the front of
the engine compartment. This is normally a result of mois-
ture from rain, snow, or high humidity accumulating on the
radiator and being vaporized when the thermostat opens,
allowing hot engine coolant (antifreeze) to enter the radiator.
If an examination of your engine compartment shows no
evidence of radiator or hose leaks, the vehicle may be safely
driven. The vapor will soon dissipate.
• Do not overfill the coolant expansion bottle.
• Check the coolant freeze point in the radiator and in the coolant expansion bottle. If engine coolant (antifreeze)
needs to be added, the contents of the coolant expansion
bottle must also be protected against freezing.
• If frequent engine coolant (antifreeze) additions are required, the cooling system should be pressure tested for
leaks. • Maintain engine coolant (antifreeze) concentration at a
minimum of 50% OAT coolant (conforming to MS.90032)
and distilled water for proper corrosion protection of your
engine which contains aluminum components.
• Make sure that the coolant expansion bottle overflow hoses are not kinked or obstructed.
• Keep the front of the radiator clean. If your vehicle is equipped with air conditioning, keep the front of the
condenser clean.
• Do not change the thermostat for Summer or Winter oper -
ation. If replacement is ever necessary, install ONLY the
correct type thermostat. Other designs may result in unsat -
isfactory engine coolant (antifreeze) performance, poor
gas mileage, and increased emissions.
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SERVICING AND MAINTENANCE 261
Power Steering Fluid
Check the fluid level with the vehicle on flat ground and
engine cold. Fluid should be between MIN and MAX refer-
ences on the reservoir body.
The level may go over the MAX line when oil is hot.
If topping off is required, make sure the oil you use is
approved. Refer to “Fluids And Lubricants” in “Technical
Specifications” for further information. NOTE:
Power steering fluid consumption is very low. If you need to
top off your fluid often and multiple times, have your system
inspected by an authorized dealer.
Automatic Transmission
Selection Of Lubricant
It is important to use the proper transmission fluid to ensure
optimum transmission performance and life. Use only the
manufacturer's specified transmission fluid. Refer to “Fluids
And Lubricants” in “Technical Specifications” for fluid spec
-
ifications. It is important to maintain the transmission fluid
at the correct level using the recommended fluid.
NOTE:
No chemical flushes should be used in any transmission;
only the approved lubricant should be used.
• Overfilling the brake fluid reservoir can result in
spilling brake fluid on hot engine parts, causing the
brake fluid to catch fire. Brake fluid can also damage
painted and vinyl surfaces, care should be taken to
avoid its contact with these surfaces.
• Do not allow petroleum based fluid to contaminate the brake fluid. Brake seal components could be damaged,
causing partial or complete brake failure. This could
result in a collision.
WARNING! (Continued)WARNING!
Because it is flammable, do not allow the power steering
fluid to come into contact with hot engine parts
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262 SERVICING AND MAINTENANCE
Special Additives
The manufacturer strongly recommends against using any
special additives in the transmission. Automatic Transmis-
sion Fluid (ATF) is an engineered product and its perfor -
mance may be impaired by supplemental additives.
Therefore, do not add any fluid additives to the transmis -
sion. Avoid using transmission sealers as they may
adversely affect seals. Fluid Level Check
The fluid level is preset at the factory and does not require
adjustment under normal operating conditions. Routine
fluid level checks are not required; therefore the transmis
-
sion has no dipstick. An authorized dealer can check your
transmission fluid level using special service tools. If you
notice fluid leakage or transmission malfunction, visit an
authorized dealer immediately to have the transmission
fluid level checked. Operating the vehicle with an improper
fluid level can cause severe transmission damage.
CAUTION!
Using a transmission fluid other than the manufacturer’s
recommended fluid may cause deterioration in
transmission shift quality and/or torque converter
shudder. Refer to “Fluids And Lubricants” in “Technical
Specifications” for fluid specifications.
CAUTION!
Do not use chemical flushes in your transmission as the
chemicals can damage your transmission components.
Such damage is not covered by the New Vehicle Limited
Warranty.
CAUTION!
If a transmission fluid leak occurs, visit an authorized
dealer immediately. Severe transmission damage may
occur. An authorized dealer has the proper tools to adjust
the fluid level accurately.
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335
INDEX
A
Adding Engine Coolant (Antifreeze) ................................... 256
Additives, Fuel ........................................................................ 299
Air Bag Air Bag Operation ............................................................... 124Driver Knee Air Bag ........................................................... 125
Enhanced Accident Response ................................... 131, 240
Event Data Recorder (EDR) ............................................... 240
Front Air Bag ....................................................................... 122If Deployment Occurs ........................................................ 130
Knee Impact Bolsters .......................................................... 124Maintaining Your Air Bag System.................................... 132
Maintenance......................................................................... 132
Transporting Pets ................................................................ 153
Air Bag Light ..................................................................... 84, 154
Air Cleaner, Engine (Engine Air Cleaner Filter) ................ 250
Air Conditioner Maintenance ............................................... 251
Air Conditioner Refrigerant .................................................. 251
Air Conditioner System ......................................................... 251
Air Conditioning Filter ............................................................ 59
Air Conditioning, Operating Tips .................................... 57, 59 Air Filter ................................................................................... 250 Air Pressure
Tires .......................................................................................277
Alarm Security Alarm .......................................................................21
Alterations/Modifications Vehicle.....................................................................................12
Antifreeze (Engine Coolant) ..........................................256, 301 Disposal ................................................................................258
Anti-Lock Brake System (ABS) ...............................................97 Anti-Lock Warning Light.........................................................88
Assist, Hill Start .......................................................................101
Audio Systems (Radio)........................................................... 305
Auto Down Power Windows ..................................................61
Auto Up Power Windows .......................................................61Automatic Transmission ................................................163, 164 Adding Fluid................................................................263, 304
Fluid And Filter Change ....................................................263
Fluid Change........................................................................263Fluid Level Check........................................................261, 262
Fluid Type ....................................................................261, 304
Special Additives .................................................................262
Auxiliary Electrical Outlet (Power Outlet) ............................70
Axle Fluid .................................................................................304
11
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336
B
Battery................................................................................. 86, 247 Charging System Light......................................................... 86
Keyless Key Fob Replacement ............................................ 15
Belts, Seat ................................................................................. 154
Body Builders Guide ................................................................ 12
Body Mechanism Lubrication ............................................... 252
B-Pillar Location...................................................................... 272
Brake Assist System .................................................................. 98
Brake Fluid ............................................................................... 304
Brake System ................................................................... 260, 295 Anti-Lock (ABS) .................................................................... 97
Fluid Check .................................................................. 260, 304
Master Cylinder................................................................... 260 Parking.................................................................................. 161
Warning Light ....................................................................... 85
Brake, Parking ......................................................................... 161
Brake/Transmission Interlock .............................................. 164
Bulb Replacement ................................................................... 200
Bulbs, Light ...................................................................... 156, 200 C
Camera, Rear ........................................................................... 179
Capacities, Fluid...................................................................... 301
Caps, Filler Fuel ........................................................................................ 181Oil (Engine) .................................................................. 245, 249 Power Steering .....................................................................171
Radiator (Coolant Pressure)...............................................257
Car Washes ..............................................................................291
Carbon Monoxide Warning ...........................................153, 300
Cargo Area Cover .....................................................................66
Cargo Area Features .................................................................66
Cargo Compartment .................................................................66
Cargo Tie-Downs ......................................................................66
Cellular Phone .........................................................................320
Certification Label ...................................................................182
Chains, Tire ..............................................................................287
Changing A Flat Tire ......................................................212, 266
Chart, Tire Sizing .................................................................... 268
Check Engine Light (Malfunction Indicator Light)..............95
Checking Your Vehicle For Safety ........................................153
Checks, Safety ..........................................................................153
Child Restraint.........................................................................133
Child Restraints Booster Seats ........................................................................137Child Seat Installation.................................................147, 151
How To Stow An unused ALR Seat Belt .........................144Infant And Child Restraints...............................................136
Locating The LATCH Anchorages ...................................142
Lower Anchors And Tethers For Children .....................139Older Children And Child Restraints ..............................136Seating Positions..................................................................138
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338
Emergency, In Case OfFreeing Vehicle When Stuck.............................................. 237Jacking .......................................................................... 212, 266
Jump Starting ....................................................................... 231Towing .................................................................................. 238
Emission Control System Maintenance ................................. 95 Engine ....................................................................................... 245 Air Cleaner ........................................................................... 250Block Heater ......................................................................... 159
Break-In Recommendations .............................................. 160Checking Oil Level.............................................................. 246Coolant (Antifreeze) ........................................................... 302
Cooling ................................................................................. 255
Exhaust Gas Caution .................................................. 153, 300Fails To Start ........................................................................ 158
Flooded, Starting ................................................................. 158
Jump Starting ....................................................................... 231Oil .......................................................................... 248, 301, 302
Oil Filler Cap................................................................ 245, 249
Oil Filter................................................................................ 250
Oil Selection ................................................................. 249, 301
Oil Synthetic......................................................................... 249
Overheating ......................................................................... 234
Starting.................................................................................. 157
Engine Oil Viscosity ............................................................... 249
Engine Oil Viscosity Chart .................................................... 249 Enhanced Accident Response Feature .........................131, 240
Ethanol ...................................................................................... 297
Exhaust Gas Cautions.....................................................153, 300
Exhaust System................................................................153, 253
Exterior Lights ...................................................................43, 156 F
Filters Air Cleaner ...........................................................................250
Air Conditioning ...................................................................59
Engine Oil .....................................................................250, 302
Engine Oil Disposal ............................................................ 250
Flashers Hazard Warning..................................................................199
Turn Signals ...................................................................92, 156
Flooded Engine Starting.........................................................158
Fluid Capacities .......................................................................301
Fluid Leaks ...............................................................................156
Fluid Level Checks Brake...................................................................................... 260
Engine Oil ............................................................................. 246
Power Steering .....................................................................171
Fluid, Brake ..............................................................................304
Fluids And Lubricants ............................................................302
Fog Lights ...................................................................................45
Fold-Flat Seats ...........................................................................29
Four-Way Hazard Flasher .....................................................199
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