2023 RAM PROMASTER automatic transmission

3
INTERIOR STORAGE AND EQUIPMENT ............... 44 Storage..............................................................44
USB Control — If Equipped ..............................45
Power Outlets ...................................................46
Power Inverter — If Equipped...........................47
Auxiliary Switches — If Equipped .....................47
Wireless Charging Pad —
If Equipped .......................................................48
WINDOWS ............................................................. 49
Power Windows ...............................................49
Window Bar Grates — If Equipped...................49
Wind Buffeting .................................................50
HOOD....................................................................... 50
Opening .............................................................50
Closing...............................................................51
CARGO AREA FEATURES ...................................... 51
GETTING TO KNOW YOUR
INSTRUMENT PANEL
BASE / MIDLINE INSTRUMENT CLUSTER........... 52
Base / Midline Instrument Cluster
Descriptions ......................................................53
INSTRUMENT CLUSTER......................................... 54
Instrument Cluster Descriptions .....................55
INSTRUMENT CLUSTER DISPLAY ........................ 56
Location And Controls ......................................56
Change Engine Oil — If Equipped ....................57
Main Menu........................................................57
Settings .............................................................59 WARNING LIGHTS AND MESSAGES ....................65
Red Warning Lights ..........................................65
Yellow Warning Lights ......................................68
Yellow Indicator Lights .....................................72
Green Indicator Lights .....................................72
Blue Indicator Lights ........................................73
White Indicator Lights ......................................73
ONBOARD DIAGNOSTIC SYSTEM — OBD II ........ 74
Onboard Diagnostic System
(OBD II) Cybersecurity ......................................74
EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS.............................................................74
STARTING AND OPERATING
STARTING THE ENGINE ........................................76
Automatic Transmission ..................................76
Normal Starting ................................................76
Tip Start Feature .............................................76
Cold Weather Operation
(Below –22°F Or −30°C) ...............................76
Extended Park Starting ....................................76
If Engine Fails To Start .....................................77
After Starting ....................................................77
ENGINE BLOCK HEATER — IF EQUIPPED ...........77
ENGINE BREAK-IN RECOMMENDATIONS ..........78
PARKING BRAKE ....................................................78
Electric Park Brake (EPB) ................................78 AUTOMATIC TRANSMISSION .............................. 81
Ignition Park Interlock (Keyless Vehicle) ........ 81
Brake/Transmission Shift Interlock (BTSI)
System ............................................................. 81
9-Speed Automatic Transmission ................... 82
POWER STEERING ................................................ 85
ACTIVE SPEED LIMITER — IF EQUIPPED ............ 86
Activation .......................................................... 86
Exceeding The Set Speed ................................ 86
Deactivation ..................................................... 86
INTELLIGENT SPEED ASSIST (ISA) —
IF EQUIPPED ........................................................... 87
Activation .......................................................... 87
Exceeding The Set Speed ................................ 87
Deactivation ..................................................... 87
CRUISE CONTROL SYSTEMS — IF EQUIPPED ... 87
Cruise Control .................................................. 88
Adaptive Cruise Control (ACC) ......................... 89
TRAFFIC SIGN ASSIST SYSTEM —
IF EQUIPPED ........................................................... 98
Activation/Deactivation ................................... 98
Traffic Sign Assist Modes ................................ 98
Indications On The Display .............................. 99
ACTIVE DRIVING ASSIST SYSTEM —
IF EQUIPPED ......................................................... 100
Operation ....................................................... 100Turning Active Driving Assist
On Or Off ........................................................ 101

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5
SAFETY TIPS ........................................................ 189 Transporting Passengers .............................. 189Transporting Pets ......................................... 190
Connected Vehicles....................................... 190
Safety Checks You Should Make Inside The
Vehicle ........................................................... 190Periodic Safety Checks You Should Make
Outside The Vehicle ...................................... 191Exhaust Gas ................................................... 192Carbon Monoxide Warnings ......................... 192
IN CASE OF EMERGENCY
HAZARD WARNING FLASHERS ......................... 193
SOS AND ASSIST SYSTEM ................................. 193
JACKING AND TIRE CHANGING.......................... 196
Preparations For Jacking .............................. 197Jack And Tools Location................................ 197
Spare Tire Removal ....................................... 198
Jacking Instructions ...................................... 200Wheel Covers ................................................. 203
TIRE SERVICE KIT — IF EQUIPPED ..................... 203
Alternate Tire Service Kit —
If Equipped..................................................... 209
Tire Service Kit Components And
Operation ....................................................... 209
Tire Service Kit Usage Precautions .............. 210
Sealing A Tire With Tire Service Kit .............. 211 JUMP STARTING .................................................. 214
Preparations For Jump Start ........................ 214
Jump Starting Procedure .............................. 215Battery Location ............................................ 216
IF YOUR ENGINE OVERHEATS .......................... 216
GEAR SELECTOR OVERRIDE ............................. 217
FREEING A STUCK VEHICLE .............................. 218
TOWING A DISABLED VEHICLE ......................... 219 Automatic Transmission ............................... 220
ENHANCED ACCIDENT RESPONSE
SYSTEM (EARS) ................................................... 220
EVENT DATA RECORDER (EDR) ........................ 220SERVICING AND MAINTENANCE
SCHEDULED SERVICING ................................... 221
Maintenance Plan ......................................... 222
ENGINE COMPARTMENT .................................... 225
3.6L Engine .................................................. 225
Checking Oil Level ......................................... 226
Adding Washer Fluid ..................................... 226
Maintenance-Free Battery ........................... 227Pressure Washing ......................................... 227
VEHICLE MAINTENANCE..................................... 227
Engine Oil ....................................................... 228
Engine Oil Filter ............................................ 228
Engine Air Cleaner Filter .............................. 228Air Conditioner Maintenance ....................... 229 Body Lubrication ........................................... 231
Windshield Wiper Blades ............................. 231
Exhaust System ............................................ 232
Cooling System.............................................. 233
Brake System ............................................... 235Automatic Transmission ............................... 236
Fuses.............................................................. 236
Bulb Replacement ....................................... 244
TIRES .................................................................... 249
Tire Safety Information ................................ 249Tires — General Information ......................... 256
Tire Types....................................................... 259Spare Tires — If Equipped ............................ 260
Wheel And Wheel Trim Care ........................ 262Snow Traction Devices ................................. 263
Tire Rotation Recommendations ................. 264
DEPARTMENT OF TRANSPORTATION UNIFORM
TIRE QUALITY GRADES ...................................... 264
Treadwear...................................................... 264
Traction Grades ............................................. 264Temperature Grades..................................... 265
STORING THE VEHICLE ...................................... 265
BODYWORK .......................................................... 265
Protection From Atmospheric Agents .......... 265
Body And Underbody Maintenance ............. 266
Preserving The Bodywork ............................. 266

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40GETTING TO KNOW YOUR VEHICLE
The Rain Sensing system has protection features
for the wiper blades and arms, and will not operate
under the following conditions:


Low Ambient Temperature
— When the ignition is
first placed in the ON position, the Rain Sensing
system will not operate until the wiper switch is
moved, vehicle speed is greater than 3 mph
(5 km/h), or the outside temperature is greater
than 32°F (0°C).

Transmission In NEUTRAL Position — When the
ignition is ON, and the automatic transmission
is in the NEUTRAL position, the Rain Sensing
system will not operate until the wiper switch is
moved, vehicle speed is greater than 3 mph
(5 km/h), or the gear selector is moved out of
the NEUTRAL position.
Remote Start Mode Inhibit — On vehicles
equipped with a Remote Start system,
Rain Sensing wipers are not operational when
the vehicle is in the Remote Start mode.
The user can activate the Rain Sensing Wipers in
three ways:
Moving the lever from the O (off) position to the
intermittent positions.
One Mist command actuation.
The vehicle speed exceeds 3 mph (5 km/h) and
the rain sensor detects the presence of rain.
NOTE:In the event of a rain sensor failure, a dedicated
telltale on the instrument cluster will appear to
warn the customer (if equipped).
CLIMATE CONTROLS
The Climate Control system allows you to regulate
the temperature, air flow, and direction of air
circulating throughout the vehicle. The controls are
located on the touchscreen and on the instrument
panel below the radio.
MANUAL CLIMATE CONTROL
D
ESCRIPTIONS AND FUNCTIONS

Uconnect 5 NAV With 10.1-inch Display With Manual
Climate Controls Uconnect 5 With 7-inch Display With Manual Climate
Controls

MAX A/C Button — If Equipped
Press and release the MAX A/C button on
the touchscreen to change the current
setting to the coldest output of air.
The MAX A/C indicator illuminates when
MAX A/C is on. Pressing the button again will cause
the MAX A/C operation to exit.
A/C Button — If Equipped
Push the A/C button to engage the Air
Conditioning (A/C). The A/C indicator
illuminates when A/C is on.

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GETTING TO KNOW YOUR INSTRUMENT PANEL69
Immobilizer Fail / VPS Electrical Alarm
Warning Light
This telltale will illuminate when the
vehicle security system has detected an
attempt to break into the vehicle.
NOTE:After cycling the ignition to the ON/RUN position,
the Vehicle Security Warning Light could illuminate
if a problem with the system is detected. This
condition will result in the engine being shut off
after two seconds.
Drowsy Driver Detected System Fault
Warning Light — If Equipped
This warning light will illuminate when the
Drowsy Driver Detected System is not
operating correctly and requires service.
Please see an authorized dealer.
Electronic Stability Control (ESC) Warning
Light

The ESC Indicator Light in the instrument
cluster will come on when the ignition is
placed in the ON/RUN or MAR (ACC/ON/
RUN) position, and when ESC is activated.
It should turn off with the engine running. If the ESC
Indicator Light comes on continuously with the engine
running, a malfunction has been detected in the ESC
system. If this light remains on after several ignition
cycles, and the vehicle has been driven several miles (kilometers) at speeds greater than 30 mph (48 km/h),
see an authorized dealer as soon as possible to have
the problem diagnosed and corrected.

The ESC OFF Indicator Light and the ESC Indi
-
cator Light come on momentarily each time
the ignition is placed in the ON/RUN or MAR
(ACC/ON/RUN) position.
Each time the ignition is turned to ON/RUN or
MAR (ACC/ON/RUN), the ESC system will be on,
even if it was turned off previously.
The ESC system will make buzzing or clicking
sounds when it is active. This is normal; the
sounds will stop when ESC becomes inactive.
This light will come on when the vehicle is in an
ESC event.
Electronic Stability Control (ESC) OFF
Warning Light
This light indicates the ESC is off.
Each time the ignition is turned to
ON/RUN or MAR/ON/RUN, the ESC
system will be on, even if it was turned off
previously.
Low Fuel Warning Light
When the fuel level reaches the low
threshold, this light will turn on and
remain on until fuel is added.
Engine Check/Malfunction Indicator Light
(MIL) Warning Light

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.
This warning light will illuminate when the ignition is in
the ON/RUN position before engine start. If the bulb
does not come on when turning the ignition switch 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 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.

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76
STARTING AND OPERATING
STARTING THE ENGINE
Before starting your vehicle, adjust your seat,
adjust both inside and outside mirrors, and fasten
your seat belts.
AUTOMATIC TRANSMISSION
The gear selector must be in the PARK or NEUTRAL
position before you can start the engine.
NOTE:You must press the brake pedal before shifting out
of PARK.
NORMAL STARTING
NOTE:Normal starting of either a cold or warm engine is
obtained without pumping or pressing the accel-
erator pedal.
Proceed as follows:

1. The transmission must be in PARK (P).

2. Press and hold the brake pedal while pushing the ENGINE START/STOP button once.
3. If the engine does not start after 10 seconds, place the ignition in the OFF position and wait
10-15 seconds before attempting to restart
the engine.
TIP START FEATURE
Do not press the accelerator. Press briefly the
START/STOP ignition button and release it.
The starter motor will continue to run but will
automatically disengage when the engine is
running.
COLD WEATHER OPERATION
(B
ELOW –22°F OR −30°C)
To ensure reliable starting at these temperatures,
use of an externally powered electric engine block
heater (available from an authorized dealer) is
recommended.
EXTENDED PARK STARTING
NOTE:Extended Park condition occurs when the vehicle
has not been started or driven for at least 30 days.

1. Install a battery charger or jumper cables to
the battery to ensure a full battery charge
during the crank cycle.

2. Press and hold the brake pedal while pushing the ENGINE START/STOP button once.
WARNING!
Never leave children alone in a vehicle, or with
access to an unlocked vehicle.
Allowing children to be in a vehicle unattended
is dangerous for a number of reasons. A child
or others could be seriously or fatally injured.
Children should be warned not to touch the
parking brake, brake pedal or the transmis -
sion gear selector.
Do not leave the key fob in or near the vehicle
(or in a location accessible to children). A child
could operate power windows, other controls,
or move the vehicle.

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STARTING AND OPERATING77
3. If the engine fails to start within 10 seconds, place the ignition in the OFF position, wait
10 to 15 seconds to allow the starter to cool,
then repeat the “Extended Park Starting”
procedure.
4. If the engine fails to start after eight attempts, allow the starter to cool for at least
10 minutes, then repeat the procedure.
IF ENGINE FAILS TO START

If the engine fails to start after you have followed the
“Normal Starting” procedure, and the vehicle has not
experienced an extended park condition as previously
defined, it may be flooded. Push the accelerator pedal
all the way to the floor and hold it there. Crank the
engine for no more than 10 seconds. This should clear
any excess fuel in case the engine is flooded. Leave the
ignition in the ON/RUN position, release the accelerator
pedal and repeat the “Normal Starting” procedure.

AFTER STARTING
The idle speed is controlled automatically, and it
will decrease as the engine warms up.
ENGINE BLOCK HEATER — IF EQUIPPED
The engine block heater warms the engine, and
permits quicker starts in cold weather. Connect the
cord to a standard 110-115 Volt AC electrical
outlet with a grounded, three-wire extension cord.
The engine block heater must be plugged in at
least one hour to have an adequate warming effect
on the engine.
CAUTION!
To prevent damage to the starter, do not crank
continuously for more than 10 seconds at a
time. Wait 10 to 15 seconds before trying again.
WARNING!
Never pour fuel or other flammable liquid
into the throttle body air inlet opening in an
attempt to start the vehicle. This could result
in flash fire causing serious personal injury.
Do not attempt to push or tow your vehicle to
get it started. Vehicles equipped with an auto -
matic transmission cannot be started this
way. Unburned fuel could enter the catalytic
converter and once the engine has started,
ignite and damage the converter and vehicle.
If the vehicle has a discharged battery,
booster cables may be used to obtain a start
from a booster battery or the battery in
another vehicle. This type of start can be
dangerous if done improperly Ú page 214.
CAUTION!
To prevent damage to the starter, do not
continuously crank the engine for more than
10 seconds at a time. Wait 10 to 15 seconds
before trying again.
WARNING!

Remember to disconnect the engine block heater
cord before driving. Damage to the 110-115 Volt
electrical cord could cause electrocution.

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78STARTING AND OPERATING
ENGINE BREAK-IN RECOMMENDATIONS

A long break-in period is not required for the engine and
drivetrain (transmission and axle) in your vehicle.
Drive moderately during the first 300 miles (500 km).
After the initial 60 miles (100 km), speeds up to 50 or
55 mph (80 or 90 km/h) are desirable.

While cruising, brief full-throttle acceleration within
the limits of local traffic laws contributes to a good
break-in. Wide-open throttle acceleration in low
gear can be detrimental and should be avoided.
The engine oil installed in the engine at the factory
is a high-quality energy conserving type lubricant.
Oil changes should be consistent with anticipated
climate conditions under which vehicle operations
will occur. For the recommended viscosity and
quality grades see Úpage 273.
NOTE:A new engine may consume some oil during its first
few thousand miles (kilometers) of operation. This
should be considered a normal part of the break-in
and not interpreted as a problem. Please check
your oil level with the engine oil indicator often
during the break-in period. Add oil as required.
PARKING BRAKE
ELECTRIC PARK BRAKE (EPB)
Your vehicle is equipped with an EPB that offers
simple operation, and some additional features
that make the parking brake more convenient and
useful.
The parking brake is primarily intended to prevent
the vehicle from rolling while parked. Before
leaving the vehicle, make sure that the parking
brake is applied. Also, be certain to leave the
transmission in PARK.
You can engage the parking brake in two ways:
Manually, by applying the parking brake switch.
Automatically, by enabling the Auto Park Brake
feature in the Customer Programmable
Features section of the Uconnect settings.
The parking brake switch is located on the
instrument panel to the left of the steering wheel
(below the headlamp switch).
Electric Park Brake Switch

To apply the parking brake manually, pull up on the
switch momentarily. You may hear a slight sound
from the back of the vehicle while the parking brake
engages. Once the park brake is fully engaged, the
Brake Warning Light in the instrument cluster and an
indicator on the switch will illuminate. If your foot is on
the brake pedal while you apply the parking brake, you
may notice a small amount of brake pedal movement.
The parking brake can be applied even when the
ignition switch is OFF but the Brake Warning Light will
not illuminate, however, it can only be released when
the ignition is in the ON/RUN position.

NOTE:The EPB Warning Light will illuminate if the EPB
switch is held for longer than 20 seconds in either
the released or applied position. The light will extin -
guish upon releasing the switch.
CAUTION!
Never use Non-Detergent Oil or Straight Mineral
Oil in the engine or damage may result.

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STARTING AND OPERATING79
(Continued)
If the Auto Park Brake feature is enabled, the
parking brake will automatically engage whenever
the transmission is placed into PARK. If your foot is
on the brake pedal, you may notice a small amount
of brake pedal movement while the parking brake
is engaging.
The parking brake will release automatically when
the ignition is ON, the transmission is in DRIVE or
REVERSE, the driver seat belt is buckled, and an
attempt is made to drive away.
To release the parking brake manually, the ignition
switch must be in the ON/RUN position. Put your
foot on the brake pedal, then push the parking
brake switch down momentarily. You may hear a
slight whirring sound from the back of the vehicle
while the parking brake disengages. You may also
notice a small amount of movement in the brake
pedal. Once the parking brake is fully disengaged,
the Brake Warning Light in the instrument cluster
and the LED indicator on the switch will extinguish.
NOTE:When parking on a hill, it is important to turn the
front wheels toward the curb on a downhill grade
and away from the curb on an uphill grade. Apply
the parking brake before placing the gear selector
in PARK, otherwise the load on the transmission
locking mechanism may make it difficult to move
the gear selector out of PARK.
If exceptional circumstances should make it
necessary to engage the parking brake while the
vehicle is in motion, maintain upward pressure
on the EPB switch for as long as engagement is
desired. The Brake Warning Light will illuminate,
and a continuous chime will sound. The rear stop
lamps will also be illuminated automatically while
the vehicle remains in motion.
To disengage the parking brake while the vehicle
is in motion, release the switch. If the vehicle is
brought to a complete stop using the parking
brake, when the vehicle reaches approximately
3 mph, (5 km/h) the parking brake will remain
engaged.
WARNING!
Never use the PARK position as a substitute
for the parking brake. Always apply the
parking brake fully when parked to guard
against vehicle movement and possible injury
or damage.
When exiting the vehicle, always take the key
fob with you and lock your vehicle.

Never leave children alone in a vehicle, or with
access to an unlocked vehicle. Allowing children to
be in a vehicle unattended is dangerous for a
number of reasons. A child or others could be seri
-
ously or fatally injured. Children should be warned
not to touch the parking brake, brake pedal or the
gear selector.

Do not leave the key fob in or near the vehicle,
or in a location accessible to children, and do
not leave a vehicle equipped with Keyless
Enter ‘n Go™ in the ACC or ON/RUN position.
A child could operate power windows, other
controls, or move the vehicle.
Be sure the parking brake is fully disengaged
before driving; failure to do so can lead to
brake failure and a collision.

Always fully apply the parking brake when leaving
your vehicle, or it may roll and cause damage or
injury. Also be certain to leave the transmission in
PARK. Failure to do so may allow the vehicle to roll
and cause damage or injury.

CAUTION!
If the Brake System Warning Light remains on
with the parking brake released, a brake system
malfunction is indicated. Have the brake system
serviced by an authorized dealer immediately.
WARNING!
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