air conditioning Ram Cargo Van 2014 User Guide

If you REGULARLY tow a trailer for more than 45
minutes of continuous operation, then change the trans-
mission fluid and filter as specified for “police, taxi, fleet,
or frequent trailer towing.” Refer to the “Maintenance
Schedule” for the proper maintenance intervals.
Electronic Speed Control — If Equipped
•Do not use in 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 over-
heating, take the following actions:
City Driving
When stopped for short periods, shift the transmission
into NEUTRAL and increase engine idle speed.
Highway Driving
Reduce speed.
Air Conditioning
Turn off temporarily.
5
STARTING AND OPERATING 535

CAUTION!
•Failure to properly maintain your vehicle or per-
form repairs and service when necessary could
result in more costly repairs, damage to other
components or negatively impact vehicle perfor-
mance. Immediately have potential malfunctions
examined by an authorized dealer or qualified
repair center.
• Your vehicle has been built with improved fluids
that protect the performance and durability of your
vehicle and also allow extended maintenance inter-
vals. Do not use chemical flushes in these compo-
nents as the chemicals can damage your engine,
transmission, power steering or air conditioning.
Such damage is not covered by the New Vehicle
Limited Warranty. If a flush is needed because of
component malfunction, use only the specified
fluid for the flushing procedure.
Engine Oil
Checking Oil Level
To assure proper engine lubrication, the engine oil must
be maintained at the correct level. Check the oil level at
regular intervals, such as every fuel stop. The best time to
check the engine oil level is about five minutes after a
fully warmed engine is shut OFF.
Checking the oil while the vehicle is on level ground will
improve the accuracy of the oil level readings. Maintain
the oil level between the MIN and MAX markings on the
dipstick. Adding one quart of oil when the reading is at
the MIN mark will result in a MAX reading on these
engines.
CAUTION!
Overfilling or underfilling will cause oil aeration, or
loss of oil pressure. This could damage your engine.
580 MAINTAINING YOUR VEHICLE

CAUTION!
•It is essential when replacing the cables on the
battery that the positive cable is attached to the
positive post and the negative cable is attached to
the negative post. Battery posts are marked positive
(+) and negative (-) and are identified on the
battery case. Cable clamps should be tight on the
terminal posts and free of corrosion.
• If a “fast charger” is used while the battery is in the
vehicle, disconnect both vehicle battery cables be-
fore connecting the charger to the battery. Do not
use a “fast charger” to provide starting voltage.
Air Conditioner Maintenance
For best possible performance, your air conditioner
should be checked and serviced by an authorized dealer
at the start of each warm season. This service should
include cleaning of the condenser fins and a performance
test. Drive belt tension should also be checked at this
time.
CAUTION!
Do not use chemical flushes in your air conditioning
system as the chemicals can damage your air condi-
tioning components. Such damage is not covered by
the New Vehicle Limited Warranty.
7
MAINTAINING YOUR VEHICLE 587

WARNING!
•Use only refrigerants and compressor lubricants
approved by the manufacturer for your air condi-
tioning system. Some unapproved refrigerants are
flammable and can explode, injuring you. Other
unapproved refrigerants or lubricants can cause the
system to fail, requiring costly repairs. Refer to
Warranty Information Book, located on the DVD,
for further warranty information.
• The air conditioning system contains refrigerant
under high pressure. To avoid risk of personal
injury or damage to the system, adding refrigerant
or any repair requiring lines to be disconnected
should be done by an experienced technician.
Refrigerant Recovery And Recycling
R-134a Air Conditioning Refrigerant is a hydrofluoro-
carbon (HFC) that is endorsed by the Environmental
Protection Agency and is an ozone-saving product. How-
ever, the manufacturer recommends that air conditioning
service be performed by authorized dealer or other
service facilities using recovery and recycling equipment.
NOTE: Use only manufacturer approved A/C system
PAG compressor oil and refrigerants.
A/C Air Filter
Refer to the “Maintenance Schedule” for the proper
maintenance intervals.
WARNING!
Do not remove the A/C air filter while the blower is
operating or personal injury may result.
588 MAINTAINING YOUR VEHICLE

When additional engine coolant (antifreeze) is needed to
maintain the proper level, only OAT coolant that meets
the requirements of Chrysler Material Standard MS-
12106 should be added to the coolant bottle. Do not
overfill.
Points To Remember
NOTE:When the vehicle is stopped after a few miles/
kilometers of operation, you may observe vapor coming
from the front of the engine compartment. This is nor-
mally a result of moisture from rain, snow, or high
humidity accumulating on the radiator and being vapor-
ized when the thermostat opens, allowing hot engine
coolant (antifreeze) to enter the radiator.
If an examination of your engine compartment shows no
evidence of radiator or hose leaks, the vehicle may be
safely driven. The vapor will soon dissipate.
• Do not overfill the coolant expansion bottle. •
Check the coolant freeze point in the radiator and in
the coolant expansion bottle. If engine coolant (anti-
freeze) needs to be added, the contents of the coolant
expansion bottle must also be protected against freez-
ing.
• If frequent engine coolant (antifreeze) additions are
required, the cooling system should be pressure tested
for leaks.
• Maintain engine coolant (antifreeze) concentration at a
minimum of 50% OAT coolant (conforming to MS-
12106) and distilled water for proper corrosion protec-
tion of your engine which contains aluminum compo-
nents.
• Make sure that the coolant expansion bottle overflow
hoses are not kinked or obstructed.
• Keep the front of the radiator clean. If your vehicle is
equipped with air conditioning, keep the front of the
condenser clean.
7
MAINTAINING YOUR VEHICLE 597

CavityCar-
tridge Fuse Mini-
Fuse Description
M36 — 20 Amp YellowPower Outlet #3
(Instrument Panel or with Console Center)
M37 — 10 Amp RedAntilock Brakes,
Stability Control, Stop Lamp, Fuel Pump
M38 — 25 Amp NaturalDoor Lock/Unlock
Motors, Liftgate
Lock/Unlock Mo- tors
The power windows are fused by a 25 Amp circuit
breaker located in the Totally Integrated Power Module.
VEHICLE STORAGE
If you are leaving your vehicle dormant for more than 21
days, you may want to take steps to protect your battery.
You may do the following:
• Remove the 60 Amp cartridge in the Totally Integrated
Power Module (TIPM) labeled Ignition-Off Draw
(IOD).
• Or, disconnect the negative cable from the battery.
• Anytime you store your vehicle, or keep it out of
service for two weeks or more, run the air conditioning
system at idle for about five minutes in the fresh air
and high blower setting. This will ensure adequate
system lubrication to minimize the possibility of com-
pressor damage when the system is started again.
618 MAINTAINING YOUR VEHICLE

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. XX X X X
Inspect front suspension, tie rod ends, boot seals,
and replace if necessary. XXX X X X X
Inspect the brake linings, replace as necessary. X X X X X X X
Additional Maintenance
Replace engine air filter. XX X X X
Replace cabin/air conditioning filter. X X X X X X X
Replace spark plugs (3.6L engine). ** X
Flush and replace the engine coolant at 10 years or
150,000 miles (240,000 km) whichever comes first. XX
8
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S630 MAINTENANCE SCHEDULES

Adding Engine Coolant (Antifreeze)............594
Adding Fuel ............................ .518
Adding Washer Fluid ..................... .591
Additives, Fuel .......................... .513
Adjustable Pedals ........................ .217
Airbag ..................................72
Airbag Deployment ........................82
Airbag Light .............................79
Airbag Maintenance ........................83
Airbag, Side ..............................76
Airbag, Window (Side Curtain) ................78
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . .583
Air Conditioner Maintenance .................587
Air Conditioning ......................... .415
Air Conditioning Controls ...................415
Air Conditioning Filter .....................434
Air Conditioning, Rear Zone .................421
Air Conditioning Refrigerant .................587
Air Conditioning System ....................415 Air Conditioning System, Zone Control
..........415
Air Pressure, Tires ........................ .488
Alarm Light ............................ .303
Alarm (Security Alarm) ......................17
Alterations/Modifications, Vehicle ...............7
Antenna, Satellite Radio .....................355
Antifreeze (Engine Coolant) ..................593
Disposal ............................. .596
Anti-Lock Warning Light ....................298
Appearance Care ........................ .602
Ashtray ............................... .261
Assistance Towing ........................ .143
Assist, Hill Start ......................... .473
Auto Down Power Windows ..................41
Automatic Dimming Mirror ..................114
Automatic Door Locks ......................37
Automatic Headlights ..................... .204
Automatic Temperature Control (ATC) ..........423
644 INDEX

Event Data Recorder........................85
Exhaust Gas Caution ........................54
Exhaust System .......................... .101
Exterior Lights .......................... .105
Fabric Care ............................. .605
Filler Location Fuel ....................... .302
Filters Air Cleaner .......................... .583
Air Conditioning ...................... .434
Engine Oil ........................... .583
Engine Oil Disposal .....................582
Flashers Hazard Warning ....................... .541
Turn Signal .......................... .105
Flash-To-Pass ........................... .210
Flexible Fuel Vehicles Cruising Range ........................ .517
Engine Oil ........................... .517Fuel Requirements
..................... .514
Maintenance .......................... .518
Replacement Parts ...................... .518
Starting ............................. .517
Flooded Engine Starting ....................442
Floor Console ........................... .269
Fluid Capacities ......................... .624
Fluid Leaks ............................ .105
Fluid Level Checks Automatic Transmission ..................601
Brake ............................... .598
Cooling System ........................ .592
Power Steering ........................ .461
Fluids, Lubricants and Genuine Parts ...........625
Fog Lights ............................. .206
Fog Light Service ........................ .621
Fold in Floor (Stow n Go) Seating.............178
Freeing A Stuck Vehicle .....................568
Fuel .................................. .510
10
INDEX 649

Phone, Hands-Free (Uconnect®)...............129
Placard, Tire and Loading Information ..........483
Power Door Locks ............................36
Lift Gate ..............................52
Mirrors ..............................116
Outlet (Auxiliary Electrical Outlet) ...........252
Seats ............................... .166
Sliding Door ...........................44
Steering ............................. .460
Sunroof ............................. .249
Windows ..............................38
Power Steering Fluid ...................... .626
Pregnant Women and Seat Belts ................71
Preparation for Jacking .....................551
Pretensioners Seat Belts ..............................66
Programmable Electronic Features .............325Radial Ply Tires
......................... .490
Radiator Cap (Coolant Pressure Cap) ...........595
Radio Operation ......................... .414
Radio Remote Controls .....................412
Rear Air Conditioning ..................... .421
Rear Camera ........................... .232
Rear Cross Path ......................... .126
Rear Heater ............................ .421
Rear ParkSense System .....................223
Rearview Mirrors .........................114
Rear Window Features .....................278
Reclining Front Seats ...................... .173
Recorder, Event Data .......................85
Recreational Towing ...................... .536
Reformulated Gasoline .....................511
Refrigerant ............................. .588
Reminder, Seat Belt .........................70
Remote Keyless Entry (RKE) ..................20
Remote Sound System (Radio) Controls .........412
656 INDEX