2017 Ram 2500 air conditioning

CavityCartridge Fuse Micro Fuse Description
F62 –10 Amp Red Air Conditioning Clutch
F63 –20 Amp Yellow Ignition Coils (Gas), Urea Heater
(Cummins Diesel)
F64 –25 Amp Clear Fuel Injectors / Powertrain
F65 –– Spare Fuse
F66 –10 Amp Red Sunroof / Passenger Window Switches /
Rain Sensor
F67 –10 Amp Red CD / DVD / Bluetooth Hands-free Module –
If Equipped
F69 –15 Amp Blue Mod SCR 12V (Cummins Diesel) –
If Equipped
F70 –30 Amp Green Fuel Pump Motor
F71 –25 Amp Clear Amplifier
F72 –10 Amp Red PCM – If Equipped
F73 –20 Amp Yellow Fuel Transfer Pump (HD Only) –
If Equipped
F74 –20 Amp Yellow (Gas
Engine & 1500 LD Diesel) Brake Vacuum Pump Gas/Diesel –
If Equipped
7
MAINTAINING YOUR VEHICLE 685

CAUTION!
•When installing the power distribution center cover,
it is important to ensure the cover is properly posi-
tioned and fully latched. Failure to do so may allow
water to get into the power distribution center and
possibly result in an electrical system failure.
• When replacing a blown fuse, it is important to use
only a fuse having the correct amperage rating. The
use of a fuse with a rating other than indicated may
result in a dangerous electrical system overload. If a
properly rated fuse continues to blow, it indicates a
problem in the circuit that must be corrected.
VEHICLE STORAGE
If you are storing your vehicle for more than 21 days, we
recommend that you take the following steps to minimize
the drain on your vehicle’s battery:
• Disconnect the negative cable from battery.
• Any time you store your vehicle or keep it out of service
(i.e., vacation) 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 compressor damage when the system is started again.
REPLACEMENT BULBS
All of the inside bulbs are brass or glass-wedge base.
Aluminum base bulbs are not approved.
Interior Bulbs
Bulb Number
Overhead Console Lamps TS 212–9
Dome Lamp 7679
For lighted switches, see your authorized dealer for
replacement instructions.
688 MAINTAINING YOUR VEHICLE

Adding Engine Coolant (Antifreeze).............663
Adding Fuel ............................. .548
Additives, Fuel ........................... .544
Adjust Down .................................119
Forward ............................119,120
Rearward ...........................119,120
Up ...................................119
Adjustable Pedals ......................... .152
Air Bag Air Bag Operation .........................60
Enhanced Accident Response ..............66, 630
Event Data Recorder (EDR) .................630
If A Deployment Occurs ....................65
Knee Impact Bolsters .......................60
Maintaining Your Air Bag System ..............67
Side Air Bags ............................61
Air Bag Light .......................... .96, 241
Air Bag Maintenance .........................67
Air Cleaner, Engine (Engine Air Cleaner Filter) ......643
Air Conditioner Maintenance ..................649
Air Conditioning .......................... .330
Air Conditioning Controls ....................330
Air Conditioning Filter ...................347, 650
Air Conditioning, Operating Tips ............346, 348Air Conditioning Refrigerant
...............649, 650
Air Conditioning System ...............330, 345, 649
Air Pressure, Tires ......................... .519
Air Suspension ........................ .438, 444
Alarm, Panic ...............................24
Alarm (Security Alarm) ....................19, 244
Alarm System (Security Alarm) .................19
Alterations/Modifications, Vehicle ................7
Antifreeze (Engine Coolant) ................662, 697
Disposal .............................. .664
Anti-Lock Brake System (ABS) .................495
Appearance Care .......................... .672
Ashtray ................................ .189
Assist, Hill Start .......................... .498
Auto Down Power Windows ...................40
Automatic Door Locks ........................
34
Automatic Headlights ...................... .139
Automatic High Beams ..................... .141
Automatic Temperature Control (ATC) ...........345
Automatic Transmission ..................388, 672
Adding Fluid ....................... .671, 672
Fluid And Filter Changes ...................672
Fluid Change .......................... .672
Fluid Level Check .................669, 670, 671
Fluid Type ......................... .669, 701
716 INDEX

Enhanced Accident Response Feature..........66, 630
Entry System, Illuminated .....................21
Ethanol ............................. .542, 545
Exhaust Gas Caution .....................95, 545
Exhaust System ........................ .95, 660
Exterior Lighting .......................... .139
Exterior Lights .............................98
Filters Air Cleaner ............................ .643
Air Conditioning .....................347, 650
Engine Oil ......................... .642, 698
Engine Oil Disposal ...................... .642
Flashers Turn Signal ...................... .98, 146, 263
Flat Tire Stowage ...................... .596, 613
Flexible Fuel Vehicles Cruising Range ......................... .547
Engine Oil ............................ .546
Fuel Requirements ....................545, 546
Maintenance ........................... .547
Replacement Parts ....................... .547
Starting .............................. .547
Flooded Engine Starting ..................... .384
Fluid, Brake ............................. .701Fluid Capacities
........................... .697
Fluid Leaks ...............................98
Fluid Level Checks Brake ................................ .667
Power Steering ......................... .492
Fluids, Lubricants And Genuine Parts ............698
Fog Lights ........................ .142, 256, 691
Fold Flat Load Floor ....................... .202
Four-Way Hazard Flasher .....................580
Four Wheel Drive ......................... .414
Freeing A Stuck Vehicle ..................... .621
Front Axle (Differential) ..................... .668
Fuel ................................... .541
Adding .............................. .548
Additives ............................. .544
Clean

Air ............................. .542
Ethanol ........................... .542, 545
Filler Cap (Gas Cap) ..................... .549
Gasoline .............................. .541
Light ................................ .254
Materials Added ........................ .544
Methanol ............................. .542
Octane Rating ....................... .541, 698
Requirements ....................... .541, 697
Tank Capacity .......................... .697
720 INDEX