warning light Ram ProMaster City 2020 Service Manual

226 IN CASE OF EMERGENCY
Vehicles Equipped With Wheel Covers
1. Mount the road tire on the axle.
2. To ease the installation process for steel wheels withwheel covers, install two wheel bolts on the wheel. Install
the wheel bolts with the threaded end of the bolt toward
the wheel. Lightly tighten the wheel bolts.
Tire And Wheel Cover Or Center Cap 3. Align the valve notch in the wheel cover with the valve
stem on the wheel. Install the cover by hand, snapping the
cover over the two wheel bolts. Do not use a hammer or
excessive force to install the cover.
4. Install the remaining wheel bolts with the threaded end of the wheel bolt toward the wheel. Lightly tighten the
wheel bolts.
5. Lower the vehicle to the ground by turning the jack handle counterclockwise.
1 — Valve Stem
2 — Valve Notch
3 — Wheel Bolt
4 — Wheel Cover
5 — Road Wheel
WARNING!
To avoid the risk of forcing the vehicle off the jack, do
not fully tighten the wheel bolts until the vehicle has
been lowered. Failure to follow this warning may result
in serious injury.
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IN CASE OF EMERGENCY 231
JUMP STARTING
If your vehicle has a discharged battery, it can be jump
started using a set of jumper cables and a battery in another
vehicle or by using a portable battery booster pack. Jump
starting can be dangerous if done improperly, so please
follow the procedures in this section carefully.
NOTE:
When using a portable battery booster pack, follow the
manufacturer’s operating instructions and precautions.
Preparations For Jump Starting
The battery in your vehicle is located in the front of the
engine compartment, behind the left headlight assembly.
NOTE:
The positive battery post is covered with a protective cap.
Lift up on the cap to gain access to the positive battery post.Positive Battery Post Location
WARNING!
Do not attempt jump starting if the battery is frozen. It
could rupture or explode and cause personal injury.
CAUTION!

Do not use a portable battery booster pack or any other
booster source with a system voltage greater than 12 Volts or
damage to the battery, starter motor, alternator or electrical
system may occur.

6
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260 SERVICING AND MAINTENANCE
(Continued)
Brake System
In order to ensure brake system performance, all brake
system components should be inspected periodically. Refer
to the “Maintenance Plan” in this section for the proper
maintenance intervals.
Brake Master Cylinder
The fluid in the master cylinder should be checked when
performing under hood services or immediately if the
“Brake Warning Light” is illuminated.
Be sure to clean the top of the master cylinder area before
removing the cap. If necessary, add fluid to bring the fluid
level up to the requirements described on the brake fluid
reservoir. With disc brakes, fluid level can be expected to fallas the brake pads wear. Brake fluid level should be checked
when pads are replaced. However, low fluid level may be
caused by a leak and a checkup may be needed.
Use only manufacturer's recommended brake fluid. Refer to
“Fluids And Lubricants” in “Technical Specifications” for
further information.
WARNING!
Riding the brakes can lead to brake failure and possibly
a collision. Driving with your foot resting or riding on
the brake pedal can result in abnormally high brake
temperatures, excessive lining wear, and possible brake
damage. You would not have your full braking capacity
in an emergency.
WARNING!
• Use only manufacturer's recommended brake fluid. Refer to “Fluids And Lubricants” in “Technical Speci -
fications” for further information. Using the wrong
type of brake fluid can severely damage your brake
system and/or impair its performance. The proper type
of brake fluid for your vehicle is also identified on the
original factory installed hydraulic master cylinder
reservoir.
• To avoid contamination from foreign matter or mois -
ture, use only new brake fluid or fluid that has been in
a tightly closed container. Keep the master cylinder
reservoir cap secured at all times. Brake fluid in a open
container absorbs moisture from the air resulting in a
lower boiling point. This may cause it to boil unexpect -
edly during hard or prolonged braking, resulting in
sudden brake failure. This could result in a collision.
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280 SERVICING AND MAINTENANCE
Tread Wear Indicators
Tread wear indicators are in the original equipment tires to
help you in determining when your tires should be replaced.
These indicators are molded into the bottom of the tread
grooves. They will appear as bands when the tread depth
becomes a 1/16 of an inch (1.6 mm). When the tread is worn
to the tread wear indicators, the tire should be replaced.
Refer to “Replacement Tires” in this section for further infor-
mation.
Life Of Tire
The service life of a tire is dependent upon varying factors
including, but not limited to:
• Driving style.
• Tire pressure - Improper cold tire inflation pressures can cause uneven wear patterns to develop across the tire
tread. These abnormal wear patterns will reduce tread life,
resulting in the need for earlier tire replacement.
• Distance driven.
• Performance tires, tires with a speed rating of V or higher, and Summer tires typically have a reduced tread life. Rota -
tion of these tires per the vehicle scheduled maintenance is
highly recommended. NOTE:
Wheel Valve Stem must be replaced as well when installing
new tires due to wear and tear in existing tires.
Keep dismounted tires in a cool, dry place with as little expo
-
sure to light as possible. Protect tires from contact with oil,
grease, and gasoline.
Replacement Tires
The tires on your new vehicle provide a balance of many
characteristics. They should be inspected regularly for wear
and correct cold tire inflation pressures. The manufacturer
strongly recommends that you use tires equivalent to the
originals in size, quality and performance when replacement
is needed. Refer to the paragraph on “Tread Wear Indica -
tors” in this section. Refer to the Tire and Loading Informa -WARNING!
Tires and the spare tire should be replaced after six
years, regardless of the remaining tread. Failure to follow
this warning can result in sudden tire failure. You could
lose control and have a collision resulting in serious
injury or death.
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TECHNICAL SPECIFICATIONS 295
BRAKE SYSTEM
Your vehicle is equipped with dual hydraulic brake systems.
If either of the two hydraulic systems loses normal capa-
bility, the remaining system will still function. However,
there will be some loss of overall braking effectiveness. You
may notice increased pedal travel during application, greater
pedal force required to slow or stop, and potential activation
of the “Brake System Warning Light”.
In the event power assist is lost for any reason (i.e., repeated
brake applications with the engine off), the brakes will still
function. However, the effort required to brake the vehicle
will be much greater than that required with the power
system operating.
WHEEL AND TIRE TORQUE SPECIFICATIONS
Proper lug nut/bolt torque is very important to ensure that
the wheel is properly mounted to the vehicle. Any time a
wheel has been removed and reinstalled on the vehicle, the
lug nuts/bolts should be torqued using a properly calibrated
torque wrench using a high quality six sided (hex) deep wall
socket.
Torque Specifications
**Use only an authorized dealer recommended lug nuts/
bolts and clean or remove any dirt or oil before tightening. Lug Nut/Bolt Torque
**Lug Nut/Bolt
SizeLug Nut/Bolt
Socket Size
63 Ft-Lbs (86 N·m)
Steel Wheels Only
89 Ft-Lbs (120 N·m)
Aluminum Wheels
Only M12 x 1.25 17 mm
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332 CUSTOMER ASSISTANCE
We appreciate that you have made a major investment when
you purchased the vehicle. An authorized dealer has also
made a major investment in facilities, tools, and training to
assure that you are absolutely delighted with the ownership
experience. You will be pleased with their sincere efforts to
resolve any warranty issues or related concerns.WARRANTY INFORMATION
See the Warranty Information online for the terms and provi-
sions of FCA US LLC warranties applicable to this vehicle
and market.
MOPAR PARTS
Mopar® fluids, lubricants, parts, and accessories are avail -
able from an authorized dealer. They are recommended for
your vehicle in order to help keep the vehicle operating at its
best.WARNING!
Engine exhaust (internal combustion engines only),
some of its constituents, and certain vehicle components
contain, or emit, chemicals known to the State of
California to cause cancer and birth defects, or other
reproductive harm. In addition, certain fluids contained
in vehicles and certain products of component wear
contain, or emit, chemicals known to the State of
California to cause cancer and birth defects, or other
reproductive harm.
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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
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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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337
Clean Air Gasoline .................................................................. 297
CleaningWheels................................................................................... 285
Climate Control ......................................................................... 53
Cold Weather Operation........................................................ 158
Compact Spare Tire ................................................................ 283
Contract, Service ..................................................................... 331
Cooling Pressure Cap (Radiator Cap).................................. 257
Cooling System ....................................................................... 255 Adding Coolant (Antifreeze)............................................. 256
Coolant Level ....................................................................... 258Cooling Capacity................................................................. 301
Disposal Of Used Coolant.................................................. 258Drain, Flush, And Refill ..................................................... 256
Inspection ..................................................................... 255, 258
Points To Remember........................................................... 259
Pressure Cap ........................................................................ 257
Radiator Cap ........................................................................ 257
Selection Of Coolant (Antifreeze) ..................... 256, 301, 302
Corrosion Protection .............................................................. 290
Cruise Light ............................................................................... 93
Cupholders ................................................................................ 69
Customer Assistance .............................................................. 329
Customer Programmable Features....................................... 306
Cybersecurity .......................................................................... 305 D
Dealer Service ..........................................................................248
Defroster, Windshield ............................................................ 154
Diagnostic System, Onboard ...................................................94 Dipsticks Oil (Engine) ..........................................................................246
Power Steering .....................................................................171
Disable Vehicle Towing .........................................................238
Disposal Antifreeze (Engine Coolant) ..............................................258
Door Ajar ....................................................................................86 Door Ajar Light .........................................................................86
Door Locks .................................................................................22
Doors ...........................................................................................22
Driver’s Seat Back Tilt ..............................................................29
Driving Through Flowing, Rising, Or
Shallow Standing Water .....................................................197 E
Electric Brake Control System .................................................98
Electric Remote Mirrors ...........................................................41 Electrical Outlet, Auxiliary (Power Outlet) ...........................70
Electronic Range Select (ERS) ................................................170
Electronic Stability Control (ESC)...........................................99
Electronic Throttle Control Warning Light ...........................86
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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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