2020 Ram ProMaster oil pressure

3
GETTING TO KNOW YOUR INSTRUMENT
PANEL

INSTRUMENT CLUSTER .......................................... 41
Instrument Cluster Descriptions........................ 42

INSTRUMENT CLUSTER DISPLAY ......................... 43

Location And Controls ........................................ 43
Change Engine Oil .............................................. 44
Display Setup Menu ........................................... 44
Values Displayed ................................................ 45
Personal Settings (Customer-Programmable
Features) ............................................................. 46

TRIP COMPUTER ..................................................... 46

Trip Button .......................................................... 46
Trip Functions ..................................................... 46

WARNING LIGHTS AND MESSAGES ..................... 47

Red Warning Lights ............................................ 47
Yellow Warning Lights ........................................ 50
Yellow Indicator Lights ....................................... 52
Green Indicator Lights ........................................ 53
Blue Indicator Lights .......................................... 53

ONBOARD DIAGNOSTIC SYSTEM — OBD II ........ 54

Onboard Diagnostic System (OBD II)
Cybersecurity ...................................................... 54

EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS ............................................................. 55

SAFETY

SAFETY FEATURES ..................................................56

Four-Wheel Anti-Lock Brake System (ABS) ....... 56
Electronic Brake Control (EBC) System ........... 57

AUXILIARY DRIVING SYSTEMS ..............................61

Tire Pressure Monitoring System (TPMS) ......... 61

OCCUPANT RESTRAINT SYSTEMS .......................64

Occupant Restraint Systems Features ............ 64
Important Safety Precautions............................ 65
Seat Belt Systems ............................................. 66
Supplemental Restraint Systems (SRS) ........... 73
Child Restraints .................................................. 83
Transporting Pets .............................................. 89

SAFETY TIPS ............................................................89

Transporting Passengers ................................... 89
Exhaust Gas ........................................................ 89
Safety Checks You Should Make Inside
The Vehicle ........................................................ 90 Periodic Safety Checks You Should Make
Outside The Vehicle ........................................... 91

STARTING AND OPERATING

STARTING THE ENGINE ..........................................92

Automatic Transmission .................................... 92
Normal Starting .................................................. 92
Cold Weather Operation
(Below –22°F Or −30°C) ................................. 92 If Engine Fails To Start ....................................... 92
After Starting ...................................................... 93
ENGINE BLOCK HEATER — IF EQUIPPED ............ 93
ENGINE BREAK-IN RECOMMENDATIONS ........... 93
PARKING BRAKE ................................................... 94
AUTOMATIC TRANSMISSION ................................ 95

Key Ignition Park Interlock .................................96
Brake/Transmission Shift Interlock System ....96
Six-Speed Automatic Transmission ...................96

POWER STEERING ............................................... 102

Power Steering Fluid Check ........................... 103

SPEED CONTROL — IF EQUIPPED ......................103

To Activate ........................................................ 103
To Set A Desired Speed ................................... 104
To Vary The Speed Setting .............................. 104
To Accelerate For Passing ............................... 105
To Resume Speed ............................................ 105
To Deactivate ................................................... 105

PARKSENSE REAR PARK ASSIST —
IF EQUIPPED ..........................................................105

ParkSense Rear Park Assist Sensors ............. 106
ParkSense Rear Park Assist Alerts ................. 106
ParkSense Rear Park Assist Failure
Indications ........................................................ 108 Cleaning The ParkSense System .................... 108
ParkSense Rear Park Assist System Usage
Precautions ...................................................... 108

PARKVIEW REAR BACK UP CAMERA ............... 109
REFUELING THE VEHICLE.....................................111

Loose Fuel Filler Cap Message ....................... 111

20_VF_OM_EN_US_t.book Page 3

4

VEHICLE LOADING ................................................112
Vehicle Certification Label ............................... 112
Gross Vehicle Weight Rating (GVWR) .............. 112
Gross Axle Weight Rating (GAWR) .................. 112
Tire Size .............................................................112
Rim Size ............................................................ 112
Inflation Pressure ............................................. 112
Curb Weight ...................................................... 112
Overloading ....................................................... 112
Loading .............................................................113

TRAILER TOWING ..................................................113

Common Towing Definitions ............................113
Trailer Hitch Classification ............................... 114
Trailer Towing Weights
(Maximum Trailer Weight Ratings) ................. 115 Trailer And Tongue Weight ..............................115Towing Requirements ..................................... 116
Towing Tips ...................................................... 118

RECREATIONAL TOWING
(BEHIND MOTORHOME, ETC.) ............................120

Towing This Vehicle Behind Another Vehicle .. 120
Recreational Towing ......................................... 120

DRIVING TIPS.........................................................121

Driving On Slippery Surfaces ..........................121
Driving Through Water ....................................121

IN CASE OF EMERGENCY

HAZARD WARNING FLASHERS ..........................123 BULB REPLACEMENT ........................................... 123

Replacement Bulbs .......................................... 123
Replacing Exterior Bulbs .................................. 125
Replacing Interior Bulbs .................................. 127

FUSES..................................................................... 128

Underhood Fuses ............................................. 128
Interior Fuses.................................................... 131
Right Central Pillar Fuses ................................ 132

JACKING AND TIRE CHANGING .......................... 133

Jack Location .................................................... 133
Spare Tire Removal .......................................... 134
Preparations For Jacking ................................. 135
Jacking Instructions ......................................... 136Wheel Covers .................................................... 139

TIRE SERVICE KIT — IF EQUIPPED ...................... 139

Tire Service Kit Storage ................................... 139
Tire Service Kit Components And Operation .. 140Tire Service Kit Usage Precautions ................. 140
Sealing A Tire With Tire Service Kit ................. 142

JUMP STARTING ................................................... 145

Preparations For Jump Start ........................... 145
Jump Starting Procedure ................................. 146
Battery Location ............................................... 147

IF YOUR ENGINE OVERHEATS ............................ 147
GEAR SELECTOR OVERRIDE .............................. 148FREEING A STUCK VEHICLE ............................... 149
TOWING A DISABLED VEHICLE........................... 149
Automatic Transmission .................................. 150
ENHANCED ACCIDENT RESPONSE SYSTEM
(EARS) ....................................................................151
EVENT DATA RECORDER (EDR) .......................... 151

SERVICING AND MAINTENANCE

SCHEDULED SERVICING .....................................152

Maintenance Plan ............................................ 152
Heavy Duty Use Of The Vehicle ....................... 155

ENGINE COMPARTMENT...................................... 156

3.6L Engine ..................................................... 156
Checking Oil Level — Gas Engine ................... 157
Adding Washer Fluid ........................................ 157Maintenance-Free Battery .............................. 157
Pressure Washing ............................................ 158

DEALER SERVICE ................................................. 158

Engine Oil ......................................................... 158Engine Oil Filter ................................................ 159
Engine Air Cleaner Filter ................................. 159
Air Conditioner Maintenance ......................... 160
Body Lubrication .............................................. 161
Windshield Wiper Blades ................................ 162
Exhaust System ............................................... 162
Cooling System................................................. 163
Brake System .................................................. 166
Automatic Transmission
(3.6L Gasoline Engine Only) ............................ 167

RAISING THE VEHICLE..........................................168

20_VF_OM_EN_US_t.book Page 4

42GETTING TO KNOW YOUR INSTRUMENT PANEL
Instrument Cluster Descriptions
1. Speedometer
Indicates vehicle speed.
2. Instrument Cluster Display
When the appropriate conditions exist,
this display shows instrument cluster
display messages. Refer to “Instrument
Cluster Display” in this chapter for further
information.
Odometer/Trip Odometer Display Area
US Federal regulations require that upon
transfer of vehicle ownership, the seller
certify to the purchaser the correct mileage
that the vehicle has been driven. If your
odometer needs to be repaired or serviced,
the repair technician should leave the odom -
eter reading the same as it was before the
repair or service. If the technician cannot do
so, then the odometer must be set at zero,
and a sticker must be placed in the door
jamb stating what the mileage was before the
repair or service. It is a good idea for you to
make a record of the odometer reading before the repair/service, so that you can be
sure that it is properly reset, or that the door
jamb sticker is accurate if the odometer must
be reset at zero.
Gear Selector Status (PRND)
The gear selector status “P,R,N,D,1,2,3,4,5,
6” are displayed indicating the gear selector
position. Telltales “1,2,3,4,5,6” indicate the
manual mode has been engaged and the
gear selected is displayed. Refer to “Auto -
matic Transmission” in “Starting And Oper -
ating” for further information on Electronic
Range Select (ERS).
3. Tachometer
This gauge measures engine revolutions
per minute (RPM x 1000). Before the
pointer reaches the red area, ease up on
the accelerator to prevent engine
damage.
4. Temperature Gauge
The temperature gauge shows engine
coolant temperature. Any reading within
the normal range indicates that the
engine cooling system is operating satis-
factorily.
The pointer will likely indicate a higher
temperature when driving in hot weather
or up mountain grades. It should not be
allowed to exceed the upper limits of the
normal operating range.
WARNING!
A hot engine cooling system is dangerous.
You or others could be badly burned by steam
or boiling coolant. You may want to call an
authorized dealer for service if your vehicle
overheats. If you decide to look under the
hood yourself, refer to “Cooling System” in
“Servicing And Maintenance” and follow the
warnings under the Cooling System Pressure
Cap paragraph.
CAUTION!
Driving with a hot engine cooling system
could damage your vehicle. If the
temperature gauge reads “H,” pull over and
stop the vehicle. Idle the vehicle with the air
conditioner turned off until the pointer drops
back into the normal range. If the pointer
remains on the “H,” turn the engine off
immediately and call an authorized dealer for
service.

20_VF_OM_EN_US_t.book Page 42

GETTING TO KNOW YOUR INSTRUMENT PANEL49
The dual brake system provides a reserve
braking capacity in the event of a failure to a
portion of the hydraulic system. A leak in either
half of the dual brake system is indicated by the
Brake Warning Light, which will turn on when
the brake fluid level in the master cylinder has
dropped below a specified level.
The light will remain on until the cause is
corrected.
NOTE:
The light may flash momentarily during sharp
cornering maneuvers, which change fluid level
conditions. The vehicle should have service
performed, and the brake fluid level checked.
If brake failure is indicated, immediate repair is
necessary. Vehicles equipped with the Anti-Lock Brake
System (ABS) are also equipped with Electronic
Brake Force Distribution (EBD). In the event of
an EBD failure, the Brake Warning Light will turn
on along with the ABS Light. Immediate repair to
the ABS system is required.
Operation of the Brake Warning Light can be
checked by turning the ignition switch from the
OFF position to the ON/RUN position. The light
should illuminate for approximately two
seconds. The light should then turn off unless
the parking brake is applied or a brake fault is
detected. If the light does not illuminate, have
the light inspected by an authorized dealer.
The light also will turn on when the parking
brake is applied with the ignition switch in the
ON/RUN position.
NOTE:
This light shows only that the parking brake is
applied. It does not show the degree of brake
application.Oil Pressure Warning Light
This warning light will illuminate to
indicate low engine oil pressure. If the
light turns on while driving, stop the
vehicle, shut off the engine as soon as
possible, and contact an authorized dealer. A
chime will sound when this light turns on.
Do not operate the vehicle until the cause is
corrected. This light does not indicate how
much oil is in the engine. The engine oil level
must be checked under the hood.
Vehicle Security Warning Light — If Equipped
This light will flash at a fast rate for
approximately 15 seconds when the
vehicle security alarm is arming, and
then will flash slowly until the vehicle
is disarmed.
WARNING!
Driving a vehicle with the red brake light on is
dangerous. Part of the brake system may
have failed. It will take longer to stop the
vehicle. You could have a collision. Have the
vehicle checked immediately.
3

20_VF_OM_EN_US_t.book Page 49

52GETTING TO KNOW YOUR INSTRUMENT PANEL
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
immediate loss of power or severe catalytic
converter damage. The vehicle should be
serviced by an authorized dealer as soon as
possible if this occurs.
Anti-Lock Brake (ABS) Warning Light
This light monitors the Anti-Lock
Brake System (ABS). The light will turn
on when the ignition is placed in the
ON/RUN or MAR/ON/RUN position
and may stay on for as long as four seconds.
If the ABS light remains on or turns on while
driving, then the Anti-Lock portion of the brake
system is not functioning and service is
required. However, the conventional brake
system will continue to operate normally if the
brake warning light is not on.
If the ABS light is on, the brake system should
be serviced as soon as possible to restore the
benefits of Anti-Lock Brakes. If the ABS light
does not turn on when the ignition is placed in
the ON/RUN or MAR/ON/RUN position, have
the light inspected by an authorized dealer.
Generic Warning Light
The Generic Warning Light will illumi -
nate if any of the following conditions
occur: Engine Oil Pressure Sensor
Failure, External Light Failure, Fuel
Cut-Off intervention or fail, Parking Sensor
Failure, DST System Failure.
The telltale will remain on fixed in case of swivel
seat failure and on blinking in case of Air Bag
Warning Light Failure. Contact an authorized
dealer immediately for service.
Yellow Indicator Lights
Stop Light Failure Indicator Light
This light will illuminate if one or more
of the stop light bulb fails.
The failure relating to this light could be:
One or more blown bulbs.
A blown protection fuse.
A break in the electrical connection.
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 vehicle 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.

20_VF_OM_EN_US_t.book Page 52

SAFETY91
(Continued)
Periodic Safety Checks You Should Make
Outside The Vehicle
Tires
Examine tires for excessive tread wear and
uneven wear patterns. Check for stones, nails,
glass, or other objects lodged in the tread or
sidewall. Inspect the tread for cuts and cracks.
Inspect sidewalls for cuts, cracks, and bulges.
Check the wheel bolts for tightness. Check the
tires (including spare) for proper cold inflation
pressure.
Lights
Have someone observe the operation of brake
lights and exterior lights while you work the
controls. Check turn signal and high beam indi -
cator lights on the instrument panel.
Door Latches
Check for proper closing, latching, and locking.
Fluid Leaks
Check area under the vehicle after overnight
parking for fuel, coolant, oil, or other fluid leaks.
Also, if gasoline fumes are detected or if fuel, or
brake fluid leaks are suspected, the cause
should be located and corrected immediately.
ONLY install floor mats designed to fit your
vehicle. NEVER install a floor mat that
cannot be properly attached and secured to
your vehicle. If a floor mat needs to be
replaced, only use a FCA approved floor
mat for the specific make, model, and year
of your vehicle.
ONLY use the driver’s side floor mat on the
driver’s side floor area. To check for inter -
ference, with the vehicle properly parked
with the engine off, fully depress the accel -
erator, the brake, and the clutch pedal (if
present) to check for interference. If your
floor mat interferes with the operation of
any pedal, or is not secure to the floor,
remove the floor mat from the vehicle and
place the floor mat in your trunk.
ONLY use the passenger’s side floor mat on
the passenger’s side floor area.
WARNING!
(Continued)

ALWAYS make sure objects cannot fall or
slide into the driver’s side floor area when
the vehicle is moving. Objects can become
trapped under accelerator, brake, or clutch
pedals and could cause a loss of vehicle
control.
NEVER place any objects under the floor
mat (e.g., towels, keys, etc.). These objects
could change the position of the floor mat
and may cause interference with the accel -
erator, brake, or clutch pedals.
If the vehicle carpet has been removed and
re-installed, always properly attach carpet
to the floor and check the floor mat
fasteners are secure to the vehicle carpet.
Fully depress each pedal to check for inter -
ference with the accelerator, brake, or
clutch pedals then re-install the floor mats.
It is recommended to only use mild soap
and water to clean your floor mats. After
cleaning, always check your floor mat has
been properly installed and is secured to
your vehicle using the floor mat fasteners
by lightly pulling mat.
WARNING!
(Continued)

4

20_VF_OM_EN_US_t.book Page 91

144IN CASE OF EMERGENCY
(E) After Driving:
Pull over to a safe location. Refer to “(A) When -
ever You Stop To Use Tire Service Kit” before
continuing.
1. Push in the Mode Select Knob (2) and turn to the Air Mode position.
2. Uncoil the power plug and insert the plug into the vehicle's 12 Volt power outlet.
3. Uncoil the Air Pump Hose (5) (black in color) and screw the fitting at the end of hose onto
the valve stem.
4. Check the pressure in the tire by reading the Pressure Gauge (8).
If tire pressure is less than 19 psi (1.3 Bar):
The tire is too badly damaged. Do not attempt to
drive the vehicle further. Call for assistance.
If the tire pressure is 19 psi (1.3 Bar) or higher:
1. Push the Power Button (1) to turn on Tire Service Kit and inflate the tire to the pres-
sure indicated on the tire and loading infor -
mation label on the driver-side door
opening. NOTE:
If the tire becomes over-inflated, push the
Deflation Button to reduce the tire pressure to
the recommended inflation pressure before
continuing.
2. Disconnect the Tire Service Kit from the
valve stem, reinstall the cap on the valve
stem and unplug from 12 Volt outlet.
3. Place the Tire Service Kit in its proper storage area in the vehicle.
4. Have the tire inspected and repaired or replaced at the earliest opportunity at an
authorized dealer or tire service center.
5. Remove the Speed Limit sticker from the instrument panel after the tire has been
repaired.
6. Replace the Sealant Bottle (4) and Sealant Hose (3) assembly at an authorized dealer
as soon as possible. Refer to “(F) Sealant
Bottle And Hose Replacement”.
NOTE:
When having the tire serviced, advise the autho -
rized dealer or service center that the tire has
been sealed using the Tire Service Kit.
(F) Sealant Bottle And Hose Replacement:
1. Uncoil the Sealant Hose (3) (clear in color).
2. Locate the red colored round Sealant Bottle release button at the lower right hand
corner of the kit.
3. Push and hold the Sealant Bottle release button, then pull out the bottle holding the
button.
4. Clean any remaining sealant from the Tire Service Kit housing.
5. Position the new Sealant Bottle (4) in the housing so that the Sealant Hose (3) aligns
with the hose slot in the front of the
housing. Push and hold the Sealant Bottle
release button, then push the bottle into the
housing by holding the button. An audible
click will be heard indicating the bottle is
locked into place. Release the button.
6. Verify that the cap is installed on the fitting at the end of the Sealant Hose (3) and
return the hose to its storage area (located
on top of the housing).
7. Return the Tire Service Kit to its storage location in the vehicle.

20_VF_OM_EN_US_t.book Page 144

152
SERVICING AND MAINTENANCE
SCHEDULED SERVICING
Your vehicle is equipped with an automatic oil
change indicator system. The oil change indi-
cator system will remind you that it is time to
take your vehicle in for scheduled maintenance.
Based on engine operation conditions, the oil
change indicator message will illuminate in the
instrument cluster. This means that service is
required for your vehicle. Operating conditions
such as frequent short-trips, trailer tow, and
extremely hot or cold ambient temperatures will
influence when the “Oil Change Required”
message is displayed. Severe Operating Condi-
tions can cause the change oil message to illu -
minate as early as 3,500 miles (5,600 km)
since last reset. Have the vehicle serviced as
soon as possible, within the next 500 miles
(805 km). An authorized dealer will reset the oil change
indicator message after completing the sched
-
uled oil change. If a scheduled oil change is
performed by someone other than an autho -
rized dealer, the message can be reset by refer -
ring to the steps described under “Instrument
Cluster Display” in “Getting To Know Your
Instrument Panel” for further information.
NOTE:
Under no circumstances should oil change
intervals exceed 10,000 miles (16,000 km),
12 months or 350 hours of engine run time,
whichever comes first. The 350 hours of engine
run or idle time is generally only a concern for
fleet customers.
Severe Duty All Models
Change Engine Oil at 4,000 miles (6,500 km) or
350 hours of engine run time if the vehicle is
operated in a dusty and off road environment or
is operated predominately at idle or only very
low engine RPM. This type of vehicle use is
considered Severe Duty. Once A Month Or Before A Long Trip:Check engine oil level
Check windshield washer fluid level
Check the tire inflation pressures and look
for unusual wear or damage. Rotate 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,
brake master cylinder, and power steering
and fill as needed
Check function of all interior and exterior
lights
Maintenance Plan
Required Maintenance Intervals
Refer to the maintenance plan on the following
pages for the required maintenance intervals.

20_VF_OM_EN_US_t.book Page 152