2016 Ram ProMaster engine overheat

NOTE:Push the ESC Off switch, to place the Electronic
Stability Control (ESC) system in Partial Offmode,
before rocking the vehicle. Refer to “Electronic Brake
Control System” in “Starting And Operating” for further
information. Once the vehicle has been freed, push the
ESC Off switch again to restore ESC Onmode.
CAUTION!
•When “rocking” a stuck vehicle by shifting be-
tween DRIVE and REVERSE, do not spin the
wheels faster than 15 mph (24 km/h), or drivetrain
damage may result.
• Revving the engine or spinning the wheels too fast
may lead to transmission overheating and failure.
It can also damage the tires. Do not spin the wheels
(Continued)
CAUTION! (Continued)
above 30 mph (48 km/h) while in gear (no trans-
mission shifting occurring).
WARNING!
Fast spinning tires can be dangerous. Forces gener-
ated by excessive wheel speeds may cause damage, or
even failure, of the axle and tires. A tire could
explode and injure someone. Do not spin your vehi-
cle’s wheels faster than 30 mph (48 km/h) or for
longer than 30 seconds continuously without stop-
ping when you are stuck. And do not let anyone near
a spinning wheel, no matter what the speed.
6
WHAT TO DO IN EMERGENCIES 345

WARNING!
•Exhaust gases can injure or kill. They contain
carbon monoxide (CO), which is colorless and
odorless. Breathing it can make you unconscious
and can eventually poison you. To avoid breathing
CO, refer to “Safety Tips/Exhaust Gas” in “Things
To Know Before Starting Your Vehicle” for further
information.
• A hot exhaust system can start a fire if you park
over materials that can burn. Such materials might
be grass or leaves coming into contact with your
exhaust system. Do not park or operate your ve-
hicle in areas where your exhaust system can con-
tact anything that can burn.
CAUTION!
• The catalytic converter requires the use of un-
leaded fuel only. Leaded gasoline will destroy the
effectiveness of the catalyst as an emissions control
device and may seriously reduce engine perfor-
mance and cause serious damage to the engine.
• Damage to the catalytic converter can result if your
vehicle is not kept in proper operating condition.
In the event of engine malfunction, particularly
involving engine misfire or other apparent loss of
performance, have your vehicle serviced promptly.
Continued operation of your vehicle with a severe
malfunction could cause the converter to overheat,
resulting in possible damage to the converter and
vehicle.
7
MAINTAINING YOUR VEHICLE 363

Under normal operating conditions, the catalytic con-
verter will not require maintenance. However, it is im-
portant to keep the engine properly tuned to assure
proper catalyst operation and prevent possible catalyst
damage.
NOTE:Intentional tampering with emissions control
systems can result in civil penalties being assessed
against you.
In unusual situations involving grossly malfunctioning
engine operation, a scorching odor may suggest severe
and abnormal catalyst overheating. If this occurs, stop
the vehicle, turn off the engine and allow it to cool.
Service, including a tune-up to manufacturer’s specifica-
tions, should be obtained immediately. To minimize the possibility of catalytic converter dam-
age:
•
Do not shut off the engine or interrupt the ignition,
when the transmission is in gear and the vehicle is in
motion.
• Do not try to start the engine by pushing or towing the
vehicle.
• Do not idle the engine with any spark plug wires
disconnected or removed, such as when diagnostic
testing, or for prolonged periods during very rough
idle or malfunctioning operating conditions.
Maintenance-Free Battery
Your vehicle is equipped with a maintenance-free battery.
You will never have to add water, nor is periodic main-
tenance required.
364 MAINTAINING YOUR VEHICLE

Cooling System Pressure Cap
The cap must be fully tightened to prevent loss of engine
coolant (antifreeze), and to ensure that engine coolant
(antifreeze) will return to the radiator from the coolant
recovery tank.
The cap should be inspected and cleaned if there is any
accumulation of foreign material on the sealing surfaces.
WARNING!
•Do not open hot engine cooling system. Never add
engine coolant (antifreeze) when the engine is
overheated. Do not loosen or remove the cap to cool
an 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.
(Continued)
WARNING! (Continued)
•Do not use a pressure cap other than the one
specified for your vehicle. Personal injury or en-
gine damage may result.
Disposal Of Used Engine Coolant
Used ethylene glycol-based engine coolant (antifreeze) is
a regulated substance requiring proper disposal. Check
with your local authorities to determine the disposal
rules for your community. To prevent ingestion by ani-
mals or children, do not store ethylene glycol-based
engine 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.
374 MAINTAINING YOUR VEHICLE

Jump Starting......................... .338
Emission Control System Maintenance ..........355
Engine Air Cleaner .......................... .361
Block Heater ......................... .222
Break-In Recommendations .................63
Checking Oil Level ..................... .358
Compartment ......................... .353
Compartment Identification ................353
Coolant (Antifreeze) ..................371, 406
Cooling ............................. .370
Exhaust Gas Caution ..................65, 286
Fails To Start ......................... .221
Flooded, Starting ...................... .221
Fuel Requirements ...................282, 405
Jump Starting ......................... .338
Oil .......................... .358, 405, 406
Oil Filter ............................ .361
Oil Selection ...................... .359, 405Oil Synthetic
......................... .360
Overheating .......................... .309
Starting ............................. .220
Engine Oil Viscosity ...................... .360
Engine Oil Viscosity Chart ...................360
Entry System, Illuminated ....................17
Ethanol ............................... .283
Event Data Recorder ........................53
Exhaust Gas Caution ....................65, 286
Exhaust System ....................... .65, 362
Exterior Lighting ..........................93
Exterior Lights ............................68
Filters Air Cleaner .......................... .361
Air Conditioning ...................... .367
Engine Oil ........................ .361, 406
Engine Oil Disposal .....................361
434 INDEX

Checking............................ .358
Disposal ............................. .361
Filter ............................ .361, 406
Filter Disposal ........................ .361
Identification Logo ..................... .359
Materials Added To ..................... .361
Pressure Warning Light ...................144
Recommendation ....................359, 405
Synthetic ............................ .360
Viscosity ......................... .360, 405
Oil Filter, Change ........................ .361
Oil Filter, Selection ....................... .361
Oil Pressure Light ........................ .144
Onboard Diagnostic System ..................354
Operator Manual (Owner’s Manual) .............4
Outside Rearview Mirrors ....................72
Overhead Console .........................116
Overheating, Engine ...................... .309Owner’s Manual (Operator Manual)
..........4,424
Paint Care ............................. .380
Parking Brake ........................... .239
ParkSense System, Rear .....................107
Passing Light .............................95
Personal Settings ......................... .190
Pets ....................................63
Placard, Tire And Loading Information ..........258
Power Mirrors ...............................73
Steering .......................... .237, 238
Windows ..............................22
Power Steering Fluid ...................... .408
Pregnant Women And Seat Belts ...............35
Pretensioners Seat Belts ..............................35
Radial Ply Tires ......................... .265
10
INDEX 439