check engine Ram ProMaster City 2018 Owner's Guide

WARNING!(Continued)
•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.
Engine Coolant Checks
Check the engine coolant (antifreeze) protection every 12
months (before the onset of freezing weather, where appli-
cable). 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 accumula-
tion 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
PRESSURE CAP WHEN THE COOLING SYSTEM IS HOT.
Cooling System — Drain, Flush And Refill
NOTE:
Some vehicles require special tools to add coolant
properly. Failure to fill these systems properly could lead to
severe internal engine damage. If any coolant is needed to
be added to the system please contact an local authorized
dealer.
If the engine coolant (antifreeze) is dirty or contains visible
sediment, have an authorized dealer clean and flush with
OAT coolant (antifreeze) (conforming to MS.90032).
Refer to the “Maintenance Plan” in this section for the
proper maintenance intervals.
Selection Of Coolant
Refer to “Fluids And Lubricants” in “Technical Specifica-
tions” for further information.
8
SERVICING AND MAINTENANCE 251

WARNING!(Continued)
overheated 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 speci-
fied for your vehicle. Personal injury or engine
damage may result.
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 contain-
ers 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 (antifreeze) 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.
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 moisture from rain, snow, or high humidity
accumulating on the radiator and being vaporized when
the thermostat opens, allowing hot engine coolant (anti-
freeze) 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.
254 SERVICING AND MAINTENANCE

•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 pro-
tection of your engine which contains aluminum com-
ponents.
• 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
operation. If replacement is ever necessary, install ONLY
the correct type thermostat. Other designs may result in
unsatisfactory engine coolant (antifreeze) performance,
poor gas mileage, and increased emissions.Brake System
In order to assure brake system performance, all brake
system components should be inspected periodically. Refer
to the “Maintenance Plan” in this section for the proper
maintenance intervals.
WARNING!
Riding the brakes can lead to brake failure and possi-
bly 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.
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
fall as the brake pads wear. Brake fluid level should be
8
SERVICING AND MAINTENANCE 255

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!
•Use only manufacturer’s recommended brake fluid.
Refer to “Fluids And Lubricants” in “Technical
Specifications” 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.
(Continued)
WARNING! (Continued)
•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.
Power Steering Fluid
Check the fluid level with the vehicle on flat ground and
engine cold. Fluid should be between MIN and MAX
references 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.
256 SERVICING AND MAINTENANCE

After 25 miles (40 km), check the lug nut/bolt torque to be
sure that all the lug nuts/bolts are properly seated against
the wheel.
WARNING!
To avoid the risk of forcing the vehicle off the jack, do
not tighten the lug nuts fully until the vehicle has been
lowered. Failure to follow this warning may result in
personal injury.
FUEL REQUIREMENTS
2.4L Engine
All available gasoline engines are de-
signed to meet all emissions regulations
and provide excellent fuel economy and
performance when using high quality
unleaded “regular” gasoline having a
octane rating of 87 using the (R+M)/2
method. The use of premium gasoline is
not recommended, as it will not provide any benefit over
regular gasoline in these engines.
While operating on gasoline with an octane number of 87,
hearing a light knocking sound from the engine is not a
cause for concern. However, if the engine is heard making
a heavy knocking sound, see your dealer immediately. Use
of gasoline with an octane number lower than 87 can cause
engine failure and may void or not be covered by the New
Vehicle Limited Warranty.
Poor quality gasoline can cause problems such as hard
starting, stalling, and hesitations. If you experience these
symptoms, try another brand of gasoline before consider-
ing service for the vehicle.
Torque Patterns
292 TECHNICAL SPECIFICATIONS

Adding Engine Coolant (Antifreeze).............252
Additives, Fuel ........................... .294
AirBag..................................119 Air Bag Operation ....................... .120
Driver Knee Air Bag ..................... .121
Enhanced Accident Response ................234
Event Data Recorder (EDR) .................234
If A Deployment Occurs ....................126
Knee Impact Bolsters ..................... .121
Maintaining Your Air Bag System .............127
Transporting Pets ....................... .147
Air Bag Light .......................... .83, 149
Air Bag Maintenance ....................... .127
Air Cleaner, Engine (Engine Air Cleaner Filter) ......246
Air Conditioner Maintenance ..................246
Air Conditioning Filter .......................55
Air Conditioning, Operating Tips .............54, 56
Air Conditioning Refrigerant ...............246, 247
Air Conditioning System .....................246
Air Filter ............................... .246
Air Pressure, Tires ......................... .272
Alarm (Security Alarm) .......................22
Alarm System (Security Alarm) .................22
Alterations/Modifications, Vehicle ................6
Antifreeze (Engine Coolant) ................251, 296 Disposal
.............................. .254
Anti-Lock Brake System (ABS) ..................96
Anti-Lock Warning Light ......................87
Ashtray ..................................67
Assist, Hill Start ............................98
Audio Systems (Radio) ...................... .300
Auto Down Power Windows ...................58
Automatic Transaxle .........................19
Automatic Transmission ...............160, 161, 258
Adding Fluid ....................... .258, 298
Fluid And Filter Changes ...................258
Fluid Change .......................... .258
Fluid Level Check .................... .257, 258
Fluid

Type ......................... .257, 298
Special Additives ........................ .257
Auto Up Power Windows .....................58
Auxiliary Electrical Outlet (Power Outlet) ..........65
Axle Lubrication .......................... .298
Battery .............................. .85, 243
Charging System Light .....................85
Keyless Key Fob Replacement ................18
Belts, Seat ............................... .149
Body Builders Guide ..........................6
Body Mechanism Lubrication ..................247
332 INDEX

B-Pillar Location.......................... .267
Brake Assist System .........................97
Brake Fluid .............................. .298
Brake, Parking ............................ .158
Brake System ......................... .255, 290
Anti-Lock (ABS) ..........................96
Fluid Check ........................ .255, 298
Master Cylinder ........................ .255
Parking .............................. .158
Warning Light ...........................83
Brake/Transmission Interlock ..................161
Bulb Replacement ......................... .197
Bulbs, Light .......................... .151, 197
Camera, Rear ............................ .177
Capacities, Fluid .......................... .296
Caps, Filler Fuel ................................. .178
Oil (Engine) ........................ .241, 245
Power Steering ......................... .169
Radiator (Coolant Pressure) .................253
Carbon Monoxide Warning ................148, 295
Cargo Area Features .........................62
Cargo Compartment .........................62
Cargo Tie-Downs ...........................62 Car Washes
.............................. .285
Cellular Phone ........................... .315
Certification Label ......................... .180
Chains, Tire ............................. .282
Changing A Flat Tire .....................209, 261
Chart, Tire Sizing .......................... .263
Check Engine Light (Malfunction Indicator Light) ....93
Checking Your Vehicle For Safety ...............147
Checks, Safety ............................ .147
Child Restraint ........................... .129
Child Restraints Booster Seats ........................... .132
Child Restraints ........................ .129
Child Seat Installation ..................141,
145
How To Stow An Unused ALR Seat Belt ........138
Infants And Child Restraints ................131
Locating The LATCH Anchorages .............136
Lower Anchors And Tethers For Children .......134
Older Children And Child Restraints ...........131
Seating Positions ........................ .133
Cigar Lighter ..............................67
Clean Air Gasoline ........................ .293
Cleaning Wheels ............................... .281
Climate Control ............................49
12
INDEX 333

Emergency, In Case OfFreeing Vehicle When Stuck .................231
Jacking ........................... .209, 261
Jump Starting .......................... .225
Towing ............................... .233
Emission Control System Maintenance ............93
Engine ................................. .241
Air Cleaner ............................ .246
Block Heater ........................... .157
Break-In Recommendations .................157
Checking Oil Level ...................... .242
Coolant (Antifreeze) ..................... .297
Cooling .............................. .250
Exhaust Gas Caution ...................148, 295
Fails To Start ........................... .156
Flooded, Starting ........................ .156
Jump Starting .......................... .225
Oil ........................... .244, 296, 297
Oil Filler Cap ....................... .241, 245
Oil Filter .............................. .246
Oil Selection ........................ .244, 296
Oil Synthetic ........................... .245
Overheating ........................... .230
Starting .............................. .155
Engine Oil Viscosity ........................ .245Engine Oil Viscosity Chart
....................245
Enhanced Accident Response Feature ............234
Ethanol ................................. .293
Exhaust Gas Caution .....................148, 295
Exhaust System ....................... .148, 249
Exterior Lights ......................... .41, 151
Filters Air Cleaner ............................ .246
Air Conditioning ..........................55
Engine Oil ......................... .246, 297
Engine Oil Disposal ...................... .245
Flashers Hazar
d Warning ........................ .197
Turn Signal ......................... .91, 151
Flooded Engine Starting ..................... .156
Fluid, Brake ............................. .298
Fluid Capacities ........................... .296
Fluid Leaks .............................. .151
Fluid Level Checks Brake ................................ .255
Engine Oil ............................ .242
Power Steering ......................... .169
Fluids And Lubricants ...................... .297
Fog Lights ................................43
12
INDEX 335

Immobilizer (Sentry Key)......................20
Inside Rearview Mirror .......................38
Instrument Cluster ....................... .72, 91
Instrument Cluster Display Instrument Cluster Display ..................74
Instrument Panel Lens Cleaning ................287
Interior And Instrument Lights ..................43
Interior Appearance Care .....................287
Interior Lights ..............................43
Introduction ................................4
iPod Control ............................. .315
iPod/USB/MP3 Control ..................... .315
Bluetooth Streaming Audio .................315
Jack Operation ........................ .209, 261
Jump Starting ............................ .225
Key Fob Programming Additional Key Fobs .............19
Key Fob Battery Service (Remote Keyless Entry) .....18
Key Fob Programming (Remote Keyless Entry) ......19
Key-In Reminder ............................20
Key, Replacement ...........................21
Keys ....................................16 Key, Sentry (Immobilizer)
......................20
Lane Change Assist ..........................43
Lap/Shoulder Belts ........................ .108
Latches ................................. .151
Hood ..................................60
Leaks, Fluid ............................. .151
Life Of Tires ............................. .275
Light Bulbs .......................... .151, 197
Lights ............................... .41, 151
AirBag ............................ .83, 149
Brake Assist Warning ..................... .100
Brake Warning ...........................83
Bulb Replacement ....................... .197
Cruise .................................92
Engine Temperature Warning .................85
Exterior .............................. .151
Hazard Warning Flasher ...................197
Interior ................................43
Low Fuel ...............................87
Malfunction Indicator (Check Engine) ...........89
Park ............................... .42,
91
Passing ................................42
Seat Belt Reminder ........................86
Service ............................... .197
12
INDEX 337

Tire Pressure Monitoring (TPMS)...........88, 101
Traction Control ........................ .100
Turn Signal ......................... .91, 151
Warning (Instrument Cluster Description) .....85, 91
Loading Vehicle ....................... .180, 181
Capacities ............................. .181
Tires................................. .267
Locks ....................................23
Door ..................................23
Low Tire Pressure System .....................101
Lubrication, Body ......................... .247
Lug Nuts ............................... .290
Maintenance Free Battery .....................243
Maintenance Schedule ...................... .237
Malfunction Indicator Light (Check Engine) ......89, 93
Manual, Service ........................... .330
Master Cylinder (Brakes) .....................255
Memory Feature (Memory Seat) .................29
Memory Seat ..............................29
Memory Seats And Radio .....................29
Methanol ............................... .293
Mirrors ..................................38
Electric Powered ..........................40
Electric Remote ...........................40 Exterior Folding
..........................39
Outside ................................38
Rearview ...............................38
Modifications/Alterations, Vehicle ................6
Monitor, Tire Pressure System ..................101
Mopar Parts ............................. .329
Multi-Function Control Lever ...................41
New Vehicle Break-In Period ..................157
Occupant Restraints ........................ .106
Octane Rating, Gasoline (Fuel) ..............292, 297
Oil, Engine ........................... .244, 297
Capacity .............................. .296
Change Interval ........................ .244
Checking ............................. .242
Dipstick .............................. .242
Disposal .............................. .245
Filter ............................. .246,

297
Filter Disposal .......................... .245
Identification Logo ...................... .244
Materials Added To ...................... .245
Pressure Warning Light .....................86
Recommendation .....................244, 296
Synthetic ............................. .245
338 INDEX