check engine light Ram ProMaster City 2017 User Guide

Engine Check/Malfunction Indicator Light (MIL)
Yellow TelltaleLight What It Means
Engine Check/Malfunction Indicator Light (MIL)
The Engine Check/Malfunction Indicator Light (MIL) is a part of an Onboard Diagnostic System
called OBD II that monitors engine and automatic transmission control systems. The light will
illuminate when the ignition is in the ON position before engine start. If the bulb does not come
on when turning the key from OFF to ON/RUN, have the condition checked promptly.
Certain conditions, such as a loose or missing gas cap, poor quality fuel, etc., may illuminate the
light after engine start. The vehicle should be serviced if the light stays on through several typical
driving styles. In most situations, the vehicle will drive normally and will not require towing.
When the engine is running, the MIL may flash to alert serious conditions that could lead to im-
mediate loss of power or severe catalytic converter damage. The vehicle should be serviced as
soon as possible if this occurs.
WARNING!
A malfunctioning catalytic converter, as referenced
above, can reach higher temperatures than in normal
operating conditions. This can cause a fire if you drive
slowly or park over flammable substances such as dry
plants, wood, cardboard, etc. This could result in death
or serious injury to the driver, occupants or others.
CAUTION!
Prolonged driving with the Malfunction Indicator
Light (MIL) on could cause damage to the engine
control system. It also could affect fuel economy and
driveability. If the MIL is flashing, severe catalytic
converter damage and power loss will soon occur.
Immediate service is required.
142 UNDERSTANDING YOUR INSTRUMENT PANEL

Shallow Standing Water
Although your vehicle is capable of driving through shal-
low standing water, consider the following Cautions and
Warnings before doing so.
WARNING!
•Driving through standing water limits your vehicle’s
traction capabilities. Do not exceed 5 mph (8 km/h)
when driving through standing water.
• Driving through standing water limits your vehicle’s
braking capabilities, which increases stopping dis-
tances. Therefore, after driving through standing
water, drive slowly and lightly press on the brake
pedal several times to dry the brakes.
• Failure to follow these warnings may result in inju-
ries that are serious or fatal to you, your passengers,
and others around you.
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
to your vehicle’s drivetrain components. Always in-
spect your vehicle’s fluids (i.e., engine oil, transmis-
sion, 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.
190 STARTING AND OPERATING

WARNING!
Fluid level should be checked on a level surface and
with the engine off to prevent injury from moving
parts and to ensure accurate fluid level reading. Do not
overfill. Use only manufacturer’s recommended power
steering fluid.
If necessary, add fluid to restore to the proper indicated
level. With a clean cloth, wipe any spilled fluid from all
surfaces. Refer to “Fluids, Lubricants, And Genuine Parts”
in “Maintaining Your Vehicle” for further information.
PARKING BRAKE
Before leaving the vehicle, make sure that the parking
brake is fully applied. Also, be certain to leave an auto-
matic transmission 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. When the parking brake is applied with the ignition switch
in the ON position, the “Brake Warning Light” in the
instrument cluster will illuminate.
NOTE:
•
When the parking brake is applied and the automatic
transmission is placed in gear, the “Brake Warning
Light” will flash. If vehicle speed is detected, a chime
will sound to alert the driver. Fully release the parking
brake before attempting to move the vehicle.
• This light only shows that the parking brake is applied.
It does not show the degree of brake application.
Parking Brake
192 STARTING AND OPERATING

Loose Fuel Filler Cap Message
If the vehicle diagnostic system determines that the fuel
filler cap is loose, improperly installed, or damaged, a
“Check fuel cap” message will be displayed in the instru-
ment cluster display. Refer to “Instrument Cluster Display”
in ”Understanding Your Instrument Panel” for further
information. Tighten the gas cap until aclickingsound is
heard. This is an indication that the gas cap is properly
tightened.
Push the odometer reset button to turn the message off. If
the problem persists, the message will appear the next time
the vehicle is started. This might indicate a damaged cap. If
the problem is detected twice in a row, the system will turn
on the MIL. Resolving the problem will turn the MIL light
off.
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 notbe ready if your vehicle was recently
serviced, recently had a dead battery or a battery replace-
ment. If the OBD II system should be determined not ready
for the I/M test, your vehicle may fail the test.
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 follow-
ing:
1. Cycle the ignition switch to the ON position, but do not crank 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 position, you will see the “Malfunction Indicator Light
(MIL)” symbol come on as part of a normal bulb check.
7
MAINTAINING YOUR VEHICLE 277

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. Required Maintenance Intervals
Refer to the maintenance schedules on the following page
for the required maintenance intervals.
At Every Oil Change Interval As Indicated By Oil
Change Indicator System:
•Change oil and filter
• Rotate the tires; Rotate at the first sign of irregular
wear, even if it occurs before the oil indicator
system turns on
• Inspect battery and clean and tighten terminals as
required
• Inspect brake pads, shoes, rotors, drums, hoses,
lines and park brake
• Inspect engine cooling system protection and hoses
• Inspect exhaust system
• Inspect engine air cleaner if using in dusty or
off-road conditions 8
MAINTENANCE SCHEDULES 319

Adding Engine Coolant (Antifreeze).............290
Additives, Fuel ........................... .228
AirBag ..................................38 Air Bag Operation .........................40
Driver Knee Air Bag .......................40
Enhanced Accident Response ................271
Event Data Recorder (EDR) .................271
If A Deployment Occurs ....................44
Knee Impact Bolsters .......................40
Maintaining Your Air Bag System ..............47
Transporting Pets .........................66
Air Bag Light .......................... .68, 132
Air Bag Maintenance .........................47
Air Cleaner, Engine (Engine Air Cleaner Filter) ......282
Air Conditioner Maintenance ..................283
Air Conditioning Filter ...................... .167
Air Conditioning, Operating Tips ............166, 168
Air Conditioning Refrigerant ...............283, 284
Air Conditioning System .....................283
Air Filter ............................... .282
Air Pressure, Tires ..........................211
Alarm (Security Alarm) .......................14
Alarm System (Security Alarm) .................14
Alterations/Modifications, Vehicle ................7
Antifreeze (Engine Coolant) ................289, 313 Disposal
.............................. .291
Anti-Lock Brake System (ABS) .................194
Appearance Care .......................... .296
Ashtray ................................ .106
Audio Systems (Radio) ...................... .159
Auto Down Power Windows ...................22
Automatic Transaxle ......................11,178
Automatic Transmission ...............181, 182, 295
Adding Fluid ....................... .295, 316
Fluid And Filter Changes ...................295
Fluid Change .......................... .295
Fluid Level Check .....................294, 295
Fluid Type ......................... .294, 316
Special Additives ........................ .295
Auto

Up Power Windows .....................22
Auxiliary Electrical Outlet (Power Outlet) .........104
Axle Lubrication .......................... .316
Battery .............................. .133, 282
Charging System Light ....................133
Keyless Key Fob Replacement ................16
Belts, Seat .................................68
Body Builders Guide ..........................6
Body Mechanism Lubrication ..................285
B-Pillar Location .......................... .206
330 INDEX

Brake Assist System........................ .195
Brake Fluid .............................. .316
Brake, Parking ............................ .192
Brake System ......................... .194, 293
Anti-Lock (ABS) ........................ .194
Fluid Check ........................ .293, 316
Master Cylinder ........................ .293
Parking .............................. .192
Warning Light .......................... .135
Brake/Transmission Interlock ..................182
Bulb Replacement ...................... .307, 308
Bulbs, Light ........................... .71, 307
Camera, Rear ............................ .103
Capacities, Fluid .......................... .313
Caps, Filler Fuel ................................. .229
Oil (Engine) ........................ .275, 281
Power Steering ......................... .191
Radiator (Coolant Pressure) .................291
Carbon Monoxide Warning .................68, 229
Cargo Tie-Downs .......................... .109
Car Washes .............................. .296
Cellular Phone ........................... .160
Certification Label ......................... .230Chains, Tire
............................. .219
Chart, Tire Sizing .......................... .202
Check Engine Light (Malfunction Indicator Light). . . .277
Checking Your Vehicle For Safety ................67
Checks, Safety .............................67
Child Restraint .............................48
Child Restraints Booster Seats ............................52
Child Restraints ..........................48
Child Seat Installation ......................61
How To Stow An Unused ALR Seat Belt .........58
Infants And Child Restraints .................50
Locating The LATCH Anchorages ..............56
Lower Anchors And Tethers For Children ........54
Older Children And Child Restraints ...........51
Seating Positions ..........................
53
Cigar Lighter ............................ .106
Clean Air Gasoline ........................ .226
Cleaning Wheels ............................... .297
Climate Control ........................... .161
Manual ............................... .161
Cold Weather Operation ..................... .178
Compact Spare Tire ........................ .214
Contract, Service .......................... .32610
INDEX 331

Emergency, In Case OfFreeing Vehicle When Stuck .................266
Jump Starting .......................... .263
Towing ............................... .268
Emission Control System Maintenance ............277
Engine ................................. .275
Air Cleaner ............................ .282
Block Heater ........................... .180
Break-In Recommendations ..................66
Checking Oil Level ...................... .279
Coolant (Antifreeze) ..................... .314
Cooling .............................. .288
Exhaust Gas Caution ...................68, 229
Fails To Start ........................... .179
Flooded, Starting ........................ .179
Fuel Requirements ....................... .226
Jump Starting .......................... .263
Oil ........................... .279, 313, 314
Oil Filler Cap ....................... .275, 281
Oil Filter .............................. .282
Oil Selection ........................ .280, 313
Oil Synthetic ........................... .281
Overheating ........................... .244
Starting .............................. .178
Engine Oil Viscosity ........................ .281Engine Oil Viscosity Chart
....................281
Enhanced Accident Response Feature ............271
Ethanol ................................. .226
Exhaust Gas Caution .....................68, 229
Exhaust System ........................ .68, 286
Exterior Lights .............................71
Filters Air Cleaner ............................ .282
Air Conditioning ........................ .167
Engine Oil ......................... .282, 314
Engine Oil Disposal ...................... .281
Flashers Hazar
d Warning ........................ .244
Turn Signal ......................... .71, 144
Flash-To-Pass ..............................88
Flooded Engine Starting ..................... .179
Fluid, Brake ............................. .316
Fluid Capacities ........................... .313
Fluid Leaks ...............................71
Fluid Level Checks Brake ................................ .293
Engine Oil ............................ .279
Power Steering ......................... .191
Fluids, Lubricants And Genuine Parts ............314
10
INDEX 333

Ignition Key Removal........................11
Immobilizer (Sentry Key) ......................13
Inside Rearview Mirror .......................75
Instrument Cluster ................118,119, 130, 144
Instrument Cluster Display Instrument Cluster Display ..................120
Instrument Panel And Controls .................117
Instrument Panel Lens Cleaning ................300
Interior Appearance Care .....................298
Introduction ................................4
iPod Control ............................. .159
iPod/USB/MP3 Control ..................... .159
Bluetooth Streaming Audio .................159
Jump Starting ............................ .263
Key Fob Battery Service (Remote Keyless Entry) .....16
Key-In Reminder ............................12
Key, Replacement ...........................13
Keys ....................................11
Key, Sentry (Immobilizer) ......................13
Lane Change Assist ..........................89
Lap/Shoulder Belts ..........................28
Latches ..................................71 Lead Free Gasoline
........................ .226
Leaks, Fluid ...............................71
Life Of Tires ............................. .218
Light Bulbs ........................... .71, 307
Lights ................................ .71, 87
AirBag ............................ .68, 132
Brake Assist Warning ..................... .198
Brake Warning ......................... .135
Bulb Replacement ....................... .308
Cruise ............................... .145
Engine Temperature Warning ................130
Exterior ................................71
Fog ................................. .143
Hazard Warning Flasher ...................244
Low Fuel ............................. .137
Malfunction Indicator (Check Engine) ..........142
Park .............................. .88, 145
Passing ................................88
Seat Belt Reminder ...................... .132
Service ............................... .308
T

ire Pressure Monitoring (TPMS) .............139
Traction Control ........................ .198
Turn Signal ......................... .71, 144
Warning (Instrument Cluster Description) . . . .130, 144
Loading Vehicle ....................... .230, 232
10
INDEX 335

Capacities............................. .232
Tires................................. .206
Locks ....................................17
Door ..................................17
Lubrication, Body ......................... .285
Lug Nuts ............................... .245
Maintenance Free Battery .....................282
Maintenance Procedures ..................... .279
Maintenance Schedule ...................... .318
Malfunction Indicator Light (Check Engine) . . . .142, 277
Manual, Service ........................... .327
Master Cylinder (Brakes) .....................293
Methanol ............................... .226
Mirrors ..................................75
Electric Powered ..........................77
Electric Remote ...........................77
Exterior Folding ..........................76
Outside ................................75
Rearview ...............................75
Modifications/Alterations, Vehicle ................7
Monitor, Tire Pressure System ..................222
MOPAR Parts ......................... .278, 327
MTBE/ETBE ............................. .226Multi-Function Control Lever
...................87
New Vehicle Break-In Period ...................66
Occupant Restraints .........................26
Octane Rating, Gasoline (Fuel) ..............226, 314
Oil Change Indicator ....................... .127
Oil Change Indicator, Reset ...................127
Oil, Engine ........................... .279, 314
Capacity .............................. .313
Change Interval ........................ .280
Checking ............................. .279
Dipstick .............................. .279
Disposal .............................. .281
Filter ............................. .282, 314
Filter Disposal .......................... .281
Identification Logo ...................... .280
Materials Added To ...................... .281
Pr

essure Warning Light ....................133
Recommendation .....................280, 313
Synthetic ............................. .281
Viscosity .......................... .281, 313
Oil Filter, Change ......................... .282
Oil Filter, Selection ......................... .282
Oil Pressure Light ......................... .133
336 INDEX