2020 DODGE GRAND CARAVAN light

STARTING AND OPERATING189
Towing Requirements — Trailer Lights And
Wiring
Whenever you pull a trailer, regardless of the
trailer size, stoplights and turn signals on the
trailer are required for motoring safety.
The Trailer Tow Package may include a four- and
seven-pin wiring harness. Use a factory
approved trailer harness and connector.
NOTE:
Do not cut or splice wiring into the vehicle’s
wiring harness.
The electrical connections are all complete to
the vehicle but you must mate the harness to a
trailer connector. Refer to the following
illustrations. NOTE:
Disconnect trailer wiring connector from the
vehicle before launching a boat (or any other
device plugged into vehicle’s electrical
connect) into water.
Be sure to reconnect once clear from water
area.

Four-Pin Connector Seven-Pin Connector

Towing Tips
Before setting out on a trip, practice turning,
stopping, and backing up the trailer in an area
located away from heavy traffic.
CAUTION!
If the trailer weighs more than 1,000 lbs
(453 kg) loaded, it should have its own
brakes and they should be of adequate
capacity. Failure to do this could lead to
accelerated brake lining wear, higher brake
pedal effort, and longer stopping distances.
1 — Female Pins
2 — Male Pin
3 — Ground
4 — Park
5 — Left Stop/Turn
6 — Right Stop/Turn
1 — Battery
2 — Backup Lamps
3 — Right Stop/Turn
4 — Electric Brakes
5 — Ground
6 — Left Stop/Turn
7 — Running Lamps
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190STARTING AND OPERATING
Automatic Transmission
The DRIVE range can be selected when towing.
However, if frequent shifting occurs while in
DRIVE, use the Electronic 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 perfor
-
mance and avoids frequent 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 experi -
ence 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
overheating, take the following actions:
City Driving
In city traffic — while stopped, place the trans -
mission in NEUTRAL, but do not increase
engine idle speed.
Highway Driving
Reduce speed.
Temporarily turn off air conditioning.

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STARTING AND OPERATING193
(Continued)
Shallow Standing Water

Although your vehicle is capable of driving
through shallow standing water, consider the
following Warnings and Cautions 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 distances. 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 injuries 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 compo -
nents. Always inspect your vehicle’s fluids
(i.e., engine oil, transmission, 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.
CAUTION! (Continued)
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IN CASE OF EMERGENCY195
NOTE:
For lighted switches, see an authorized dealer for replacement instructions.
NOTE:
All of the interior bulbs are glass wedge base or glass cartridge types. Aluminum base bulbs are not approved and should not be used for replacement.Liftgate Lamp(s)
578
Overhead Console Reading Lamps PC579
Removable Console Lamp – If Equipped 194
Visor Vanity Lamps 6501966
Exterior Bulbs
Bulb Name Bulb Number
Headlamp H11LL
Fog Lamp – If Equipped PSX24W
Front Side Marker, Park/Turn Signal 3757A or PY27/7W
Rear Tail, Stop, Turn Signal Lamp LED (Serviced at an Authorized Dealer)
Center High Mounted Stop Lamp LED (Serviced at an Authorized Dealer)
Backup Lamp 3157
License 168
Interior Bulbs
Bulb Name Bulb Number
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IN CASE OF EMERGENCY197
Rear Tail, Stop, Turn Signal, Side Marker And
Backup Lamps

1. Raise the liftgate.

2. Remove the tail lamp assembly by removing
the two screws from the inboard side. Use a
fiber stick or similar tool to gently pry the
light on the outboard side to disengage the
two ball studs.

Tail Lamp Assembly Screws

NOTE:
If a screwdriver is used, make sure a soft
material is placed between the vehicle body
and tool so not to scratch the paint.
The PRY location is best closest to the studs
while dislodging them separately. 3. Twist the socket and remove from the lamp
assembly.
4. Pull the bulb to remove it from the socket.
5. Replace the bulb, reinstall the socket, and reattach the lamp assembly.
Center High Mounted Stop Lamp (CHMSL)
The CHMSL uses LED lamps that are not
serviceable separately. The CHMSL must be
replaced as an assembly. See an authorized
dealer.
License Lamp
The license plate lamp is located under the
tailgate light bar and above the license plate.

1. Using a small screwdriver, press inward the locking tab on the outboard side of the
lamp assembly and pull down on the lamp
assembly for removal.

2. Twist and remove the socket from the lamp assembly and pull the bulb out to remove.
3. Push the bulb into the socket, twist the socket into the lamp assembly and reinstall
the lamp assembly into place ensuring the
locking tab is secure.
FUSES
WARNING!
When replacing a blown fuse, always use
an appropriate replacement fuse with the
same amp rating as the original fuse. Never
replace a fuse with another fuse of higher
amp rating. Never replace a blown fuse with
metal wires or any other material. Do not
place a fuse inside a circuit breaker cavity
or vice versa. Failure to use proper fuses
may result in serious personal injury, fire
and/or property damage.
Before replacing a fuse, make sure that the
ignition is off and that all the other services
are switched off and/or disengaged.
If the replaced fuse blows again, contact an
authorized dealer.
If a general protection fuse for safety
systems (air bag system, braking system),
power unit systems (engine system, trans -
mission system) or steering system blows,
contact an authorized dealer.
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200IN CASE OF EMERGENCY
J2120 Amp Blue –Front/Rear Washer
J22 25 Amp Clear –Sunroof Module
M1 –15 Amp Blue Rear Center Brake Lamp/Brake Switch
M2 –20 Amp Yellow Front Fog Lamps
M3 –20 Amp Yellow Vacuum Pump Motor
M5 –25 Amp Clear Inverter
M6 –20 Amp Yellow Power Outlet #1 (ACC), Rain Sensor, Cigar Lighter
(Instrument Panel or with Console Rear)
M7 –20 Amp Yellow Power Outlet #2 (BATT/ACC SELECT) – Center Seat or with
Console Rear
M8 –20 Amp Yellow Front Heated Seat — If Equipped
M9 –20 Amp Yellow Rear Heated Seat — If Equipped
M10 –15 Amp BlueIgnition Off Draw — Video System, Satellite Radio, DVD,
Hands-Free Module, Universal Garage Door Opener, Vanity
Lamp, Streaming Video Module — If Equipped
M11 –10 Amp Red Climate Control System
M12 –30 Amp Green Amplifier/Radio
M13 –20 Amp Yellow Instrument Cluster, SIREN, Clock Module, Multifunction
Control Switch – If Equipped
M14 –20 Amp Yellow Trailer Tow — If Equipped
M15 –20 Amp Yellow Rear View Mirror, Instrument Cluster, Multifunction Control
Switch, Tire Pressure Monitor
Cavity
Cartridge Fuse Mini-Fuse Description

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IN CASE OF EMERGENCY201
M16 –10 Amp Red Airbag Module/Occupant Classification Module
M17 –15 Amp Blue Left Tail/License/Park Lamp, Running Lamps
M18 –15 Amp Blue Right Tail/Park/Run Lamp
M19 –25 Amp Clear Powertrain
M20 –15 Amp BlueInstrument Cluster Interior Light, Switch Bank, Steering
Column Module, Switch Steering Wheel
M21 –20 Amp Yellow Powertrain
M22 –10 Amp Red Horn
M23 –10 Amp Red Horn
M24 –25 Amp Clear Rear Wiper
M25 –20 Amp Yellow Fuel Pump
M26 –10 Amp Red Power Mirror Switch, Driver Window Switch
M27
– 10 Amp Red Wireless Control Module, Keyless Entry Module
M28 –10 Amp Red Powertrain, Transmission Control Module
M29 –10 Amp Red Occupant Classification Module
M30 –15 Amp Blue Diagnostic Feed
M31 –20 Amp Yellow Back-Up Lamps
M32 –10 Amp Red Airbag Module, THATCHUM — If Equipped
M33 –10 Amp Red Powertrain
CavityCartridge Fuse Mini-Fuse Description
6

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202IN CASE OF EMERGENCY
(Continued)
(Continued)
The power windows are fused by a 25 Amp circuit breaker located in the Totally Integrated Power Module.
JACKING AND TIRE CHANGING
M34
–10 Amp RedPark Assist, Heater Climate Control Module, Headlamp
Wash, Compass, Rear Camera, Door Lamps, Flashlight,
Relay Diesel Cabin Heater
M35 –10 Amp Red Heated Mirrors
M36 –20 Amp Yellow Power Outlet #3 (Instrument Panel Or With Console
Center)
M37 –10 Amp Red Antilock Brakes, Stability Control, Stop Lamp, Fuel Pump
M38 –25 Amp Clear Door Lock/Unlock Motors, Liftgate Lock/Unlock Motors
CavityCartridge Fuse Mini-Fuse Description
WARNING!
Do not attempt to change a tire on the side
of the vehicle close to moving traffic. Pull
far enough off the road to avoid the danger
of being hit when operating the jack or
changing the wheel.
Being under a jacked-up vehicle is
dangerous. The vehicle could slip off the
jack and fall on you. You could be crushed.
Never put any part of your body under a
vehicle that is on a jack. If you need to get
under a raised vehicle, take it to a service
center where it can be raised on a lift.
Never start or run the engine while the
vehicle is on a jack.
WARNING! (Continued)
The jack is designed to be used as a tool for
changing tires only. The jack should not be
used to lift the vehicle for service purposes.
The vehicle should be jacked on a firm level
surface only. Avoid ice or slippery areas.
WARNING! (Continued)

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