2019 DODGE GRAND CARAVAN automatic transmission fluid

STARTING AND OPERATING
CONTENTS
STARTING THE ENGINE ..................241
▫ Normal Starting ....................... .241
▫ Cold Weather Operation
(Below –22°F Or 30°C) ..................241
▫ After Starting — Warming Up The Engine .....242
▫ If Engine Fails To Start ..................242
 ENGINE BLOCK HEATER — IF EQUIPPED . . . .242
 ENGINE BREAK-IN RECOMMENDATIONS . . . .242
 PARK BRAKE ......................... .243
 AUTOMATIC TRANSMISSION ..............245
▫ Key Ignition Park Interlock ................246
▫ Brake/Transmission Shift Interlock System . . . .246
▫ Fuel Economy (ECON) Mode ..............247
▫ Six-Speed Automatic Transmission ...........247▫
Gear Ranges ......................... .248
 POWER STEERING ..................... .254
▫ Power Steering Fluid Check ...............254
 SPEED CONTROL — IF EQUIPPED ..........255
▫ To Activate .......................... .256
▫ To Set A Desired Speed .................. .256
▫ To Vary The Speed Setting ................256
▫ To Accelerate For Passing .................257
▫ To Resume Speed ..................... .258
▫ To Deactivate ........................ .258
 PARKSENSE REAR PARK ASSIST —
IF EQUIPPED ......................... .258
▫ ParkSense Sensors ..................... .259
▫ ParkSense Warning Display ................259
6

WARNING!
Do not coast in NEUTRAL and never turn off the
ignition to coast down a hill. These are unsafe practices
that limit your response to changing traffic or road
conditions. You might lose control of the vehicle and
have a collision.
CAUTION!
Towing the vehicle, coasting, or driving for any other
reason with the transmission in NEUTRAL can cause
severe transmission damage. Refer to “Recreational
Towing” in “Starting And Operating” and “Towing A
Disabled Vehicle” in “What To Do In Emergencies” for
further information.
DRIVE (D)
This range should be used for most city and highway
driving. It provides the smoothest upshifts and downshifts,
and the best fuel economy. The transmission automatically
upshifts through all forward gears. The DRIVE position
provides optimum driving characteristics under all normal
operating conditions.When frequent transmission shifting occurs (such as when
operating the vehicle under heavy loading conditions, in
hilly terrain, traveling into strong head winds, or while
towing a heavy trailer), use the Electronic Range Select
(ERS) shift control (refer to
Electronic Range Select (ERS)
Operation in this section for further information) to select
a lower gear range. Under these conditions, using a lower
gear range will improve performance and extend transmis-
sion life by reducing excessive shifting and heat buildup.
During cold temperatures, transmission operation may be
modified depending on engine and transmission tempera-
ture as well as vehicle speed. This feature improves warm
up time of the engine and transmission to achieve maxi-
mum efficiency. Engagement of the torque converter clutch
is inhibited until the transmission fluid is warm (refer to
the “Note” under “Torque Converter Clutch” in this sec-
tion). During extremely cold temperatures (-16°F [-27°C] or
below), operation may briefly be limited to third gear only.
Normal operation will resume once the transmission tem-
perature has risen to a suitable level.
6
STARTING AND OPERATING 251

To exit ERS mode, simply hold the gear selector to the right
(+) until the gear limit display disappears from the instru-
ment cluster.WARNING!
Do not downshift for additional engine braking on a
slippery surface. The drive wheels could lose their grip
and the vehicle could skid, causing a collision or
personal injury.
Transmission Gear Position Dis-
play123456D
Actual Gear(s) Allowed 1 1–2 1–3 1–4 1–5 1–6 1–6
NOTE: To select the proper gear position for maximum
deceleration (engine braking), tap the gear selector to the
left (-) repeatedly as the vehicle slows. The transmission
will shift to the range from which the vehicle can best be
slowed down.
Overdrive Operation
The automatic transmission includes an electronically con-
trolled Overdrive (sixth gear). The transmission will auto-
matically shift into Overdrive if the following conditions
are present:
• The gear selector is in the DRIVE position. •
The transmission fluid has reached an adequate tem-
perature.
• The engine coolant has reached an adequate tempera-
ture.
• The vehicle speed is sufficiently high.
• The driver is not heavily pressing the accelerator.Torque Converter Clutch
A feature designed to improve fuel economy has been
included in the automatic transmission on your vehicle. A
clutch within the torque converter engages automatically
at calibrated speeds. This may result in a slightly different
6
STARTING AND OPERATING 253

feeling or response during normal operation in the upper
gears. When the vehicle speed drops or during some
accelerations, the clutch automatically disengages.
NOTE:The torque converter clutch will not engage until
the transmission fluid and engine coolant are warm [usu-
ally after 1 to 3 miles (2 to 5 km) of driving]. Because the
engine speed is higher when the torque converter clutch is
not engaged, it may seem as if the transmission is not
shifting into Overdrive when cold. This is normal. Using
the Electronic Range Select (ERS) shift control, when the
transmission is sufficiently warm, will demonstrate that
the transmission is able to shift into and out of Overdrive.
POWER STEERING
The standard power steering system will give you good
vehicle response and increased ease of maneuverability in
tight spaces. The system will provide mechanical steering
capability if power assist is lost.
If for some reason the power assist is interrupted, it will
still be possible to steer your vehicle. Under these condi-
tions, you will observe a substantial increase in steering
effort, especially at very low vehicle speeds and during
parking maneuvers. NOTE:
•
Increased noise levels at the end of the steering wheel
travel are considered normal and do not indicate that
there is a problem with the power steering system.
• Upon initial start-up in cold weather, the power steering
pump may make noise for a short amount of time. This
is due to the cold, thick fluid in the steering system. This
noise should be considered normal, and it does not in
any way damage the steering system.
CAUTION!
Prolonged operation of the steering system at the end
of the steering wheel travel will increase the steering
fluid temperature and it should be avoided when
possible. Damage to the power steering pump may
occur.
Power Steering Fluid Check
Checking the power steering fluid level at a defined service
interval is not required. The fluid should only be checked
if a leak is suspected, abnormal noises are apparent,
and/or the system is not functioning as anticipated. Coor-
dinate inspection efforts through an authorized dealer.
254 STARTING AND OPERATING

Automatic Transmission
The DRIVE range can be selected when towing. However,
if frequent shifting occurs while in DRIVE, use the Elec-
tronic Range Select (ERS) shift control to manually select a
lower gear range.
NOTE:Using a lower gear range while operating the
vehicle under heavy loading conditions, will improve
performance and extend transmission life by reducing
excessive shifting and heat buildup. This action will also
provide better engine braking.
If you REGULARLY tow a trailer for more than 45 minutes
of continuous operation, then change the transmission
fluid and filter as specified for police, taxi, fleet, or
frequent trailer towing. Refer to the “Maintenance Plan”
for the proper maintenance intervals.
Electronic Range Select (ERS)
• When using the ERS shift control, select the highest gear
that allows for adequate performance and avoids fre-
quent downshifts. For example, choose “4” if the desired
speed can be maintained. Choose “3” or “2” if needed to
maintain the desired speed. •
To prevent excess heat generation, avoid continuous
driving at high RPM. Reduce vehicle speed as necessary
to avoid extended driving at high RPM. Return to a
higher gear range or vehicle speed when grade and road
conditions allow.
Speed Control — If Equipped
• Do not use on hilly terrain or with heavy loads.
• When using the speed control, if you experience speed
drops greater than 10 mph (16 km/h), disengage until
you can get back to cruising speed.
• Use speed control in flat terrain and with light loads to
maximize fuel efficiency.
Cooling System
To reduce potential for engine and transmission overheat-
ing, take the following actions:
City Driving
• In city traffic — while stopped, place the transmission in
NEUTRAL, but do not increase engine idle speed.
Highway Driving
• Reduce speed.
• Temporarily turn off air conditioning.
280 STARTING AND OPERATING

SERVICING AND MAINTENANCE
CONTENTS
SCHEDULED SERVICING .................335
▫ Maintenance Plan ...................... .336
 ENGINE COMPARTMENT .................339
▫ Engine Compartment — 3.6L ..............339
▫ Checking Oil Level .................... .340
▫ Adding Washer Fluid .................. .340
▫ Maintenance-Free Battery .................340
 DEALER SERVICE ...................... .341
▫ Engine Oil .......................... .342
▫ Engine Oil Filter ...................... .343
▫ Engine Air Cleaner Filter .................344
▫ Air Conditioner Maintenance ..............344
▫ Accessory Drive Belt Inspection ............346
▫ Body Lubrication ..................... .347▫
Windshield Wiper Blades .................348
▫ Exhaust System ....................... .348
▫ Cooling System ....................... .350
▫ Brake System ........................ .354
▫ Automatic Transmission ..................356
 RAISING THE VEHICLE ..................357
 TIRES ............................... .357
▫ Tire Safety Information ..................357
▫ Tires — General Information ..............367
▫ Tire Types ........................... .373
▫ Spare Tires — If Equipped ................374
▫ Wheel And Wheel Trim Care ..............377
▫ T

ire Chains (Traction Devices) .............378
▫ Tire Rotation Recommendations ............379
8

Mileage or time passed
(whichever comes first)
20,000
30,000
40,000
50,000
60,000
70,000
80,000
90,000
100,000
110,000
120,000
130,000
140,000
150,000
Or Years: 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Or Kilometers:
32,000
48,000
64,000
80,000
96,000
112,000
128,000
144,000
160,000
176,000
192,000
208,000
224,000
240,000
Additional Inspections
Inspect the CV joints. X X X X X
Inspect front suspension, tie rod
ends, boot seals, and replace if nec-
essary. XXX X X X X
Inspect the brake linings, replace as
necessary. XXX X X X X
Additional Maintenance
Replace engine air filter. X X X X X
Replace cabin/air conditioning filter. X X X X X X X
Replace spark plugs. (**) X
Flush and replace the engine cool-
ant at 10 years or 150,000 miles
(240,000 km) whichever comes first. XX
Change automatic transmission fluid
and filter if using your vehicle for
any of the following: police, taxi,
fleet, or frequent trailer towing. XX
8
SERVICING AND MAINTENANCE 337

Mileage or time passed
(whichever comes first)
20,000
30,000
40,000
50,000
60,000
70,000
80,000
90,000
100,000
110,000
120,000
130,000
140,000
150,000
Or Years: 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Or Kilometers:
32,000
48,000
64,000
80,000
96,000
112,000
128,000
144,000
160,000
176,000
192,000
208,000
224,000
240,000
Change automatic transmission fluid
and filter. X
Inspect and replace PCV valve if
necessary. X
(**) The spark plug change interval is mileage based only,
yearly intervals do not apply.WARNING!
•
You can be badly injured working on or around a
motor vehicle. Do only service work for which you
have the knowledge and the right equipment. If you
have any doubt about your ability to perform a
service job, take your vehicle to a competent me-
chanic.
• Failure to properly inspect and maintain your vehicle
could result in a component malfunction and effect
vehicle handling and performance. This could cause
an accident.
338 SERVICING AND MAINTENANCE