2012 RAM CHASSIS CAB wheel

Four-Wheel Drive Vehicles
The manufacturer recommends towing with all wheels
OFF the ground. Acceptable methods are to tow the
vehicle on a flatbed or with one end of vehicle raised and
the opposite end on a towing dolly.
If flatbed equipment is not available, and the transfer
case is operable, the vehicle may be towed (in the
forward direction, with ALL wheels on the ground), IF
the transfer case is in NEUTRAL and the transmission is
in PARK (for automatic transmissions) or in gear (NOT
in Neutral, for manual transmissions). Refer to “Recre-
ational Towing” in “Starting And Operating” for further
information. CAUTION!• Front or rear wheel lifts should not be used.
Internal damage to the transmission or transfer
case will occur if a front or rear wheel lift is used
when towing.
• Failure to follow these towing methods can cause
severe damage to the transmission and/or transfer
case. Such damage is not covered by the New
Vehicle Limited Warranty.398 WHAT TO DO IN EMERGENCIES

MAINTAINING YOUR VEHICLECONTENTS  Engine Compartment — 5.7L ............. 401
 Onboard Diagnostic System (OBD II) ....... 402
▫ Loose Fuel Filler Cap Message ........... 402
 Emissions Inspection And Maintenance
Programs ............................ 403
 Replacement Parts ..................... 404
 Dealer Service ........................ 405
 Maintenance Procedures ................. 405
▫ Engine Oil ......................... 406 ▫ Engine Oil Filter ..................... 408
▫ Engine Air Cleaner Filter ............... 408
▫ Maintenance-Free Battery .............. 409
▫ Air Conditioner Maintenance ............ 411
▫ Front Prop Shaft Lubrication – Four-Wheel
Drive Models ....................... 412
▫ Body Lubrication .................... 412
▫ Windshield Wiper Blades ............... 413
▫ Adding Washer Fluid ................. 413
7

NOTE: Use only manufacturer approved A/C System
Sealers, Stop Leak Products, Seal Conditioners, Compres-
sor Oil, or Refrigerants.
Refrigerant Recovery And Recycling
R-134a Air Conditioning Refrigerant is a hydrofluoro-
carbon (HFC) that is endorsed by the Environmental
Protection Agency (EPA) and is an ozone-saving product.
However, the manufacturer recommends that air condi-
tioning service be performed by authorized dealers or
other service facilities using recovery and recycling
equipment.
Front Prop Shaft Lubrication – Four-Wheel Drive
Models
Lubricate the front driveshaft grease fitting at each oil
change. Refer to the “Maintenance Schedule” for the
proper maintenance intervals. Use MOPAR  Type MS-
6560 (lithium-based grease), or equivalent. Body Lubrication
Locks and all body pivot points, including such items as
seat tracks, door hinge pivot points and rollers, liftgate,
tailgate, sliding doors and hood hinges, should be lubri-
cated periodically with a lithium based grease, such as
MOPAR  Spray White Lube or equivalent, to assure
quiet, easy operation and to protect against rust and
wear. Prior to the application of any lubricant, the parts
concerned should be wiped clean to remove dust and
grit. After lubricating, excess oil and grease should be
removed. Particular attention should also be given to
hood latching components to ensure proper function.
When performing other underhood services, the hood
latch, release mechanism and safety catch should be
cleaned and lubricated.412 MAINTAINING YOUR VEHICLE

Special Care
• If you drive on salted or dusty roads or if you drive
near the ocean, hose off the undercarriage at least once
a month.
• It is important that the drain holes in the lower edges
of the doors, rocker panels and trunk be kept clear and
open.
• If you detect any stone chips or scratches in the paint,
touch them up immediately. The cost of such repairs is
considered the responsibility of the owner.
• If your vehicle is damaged due to a collision or similar
cause which destroys the paint and protective coating,
have your vehicle repaired as soon as possible. The
cost of such repairs is considered the responsibility of
the owner. • If you carry special cargo such as chemicals, fertilizers,
de-icer salt, etc., be sure that such materials are well
packaged and sealed.
• If a lot of driving is done on gravel roads, consider
mud or stone shields behind each wheel.
• Use MOPAR  Touch Up Paint or equivalent on
scratches as soon as possible. Your authorized dealer
has touch up paint to match the color of your vehicle.
Wheel And Wheel Trim Care
• All wheels and wheel trim, especially aluminum and
chrome plated wheels, should be cleaned regularly
with a mild soap and water to prevent corrosion.
• To remove heavy soil and/or excessive brake dust, use
MOPAR  Wheel Cleaner or equivalent or select a
non-abrasive, non-acidic cleaner.432 MAINTAINING YOUR VEHICLE

CAUTION!Do not use scouring pads, steel wool, a bristle brush,
or metal polishes. Do not use oven cleaner. These
products may damage the wheel’s protective finish.
Avoid automatic car washes that use acidic solutions
or harsh brushes that may damage the wheel’s pro-
tective finish. Only MOPAR  Wheel Cleaner or
equivalent is recommended.
Stain Repel Fabric Cleaning Procedure – If
Equipped
Stain Repel seats may be cleaned in the following man-
ner:
• Remove as much of the stain as possible by blotting
with a clean, dry towel.
• Blot any remaining stain with a clean, damp towel. • For tough stains, apply MOPAR  Total Clean or
equivalent, or a mild soap solution to a clean, damp
cloth and remove stain. Use a fresh, damp towel to
remove soap residue.
• For grease stains, apply MOPAR  Multi-Purpose
Cleaner or equivalent to a clean, damp cloth and
remove stain. Use a fresh, damp towel to remove soap
residue.
• Do not use any harsh solvents or any other form of
protectants on Stain Repel products.
Interior Care
Use MOPAR  Total Clean or equivalent to clean fabric
upholstery and carpeting.
Use MOPAR  Total Clean or equivalent to clean vinyl
upholstery.
MOPAR  Total Clean or equivalent is specifically recom-
mended for leather upholstery.
7 MAINTAINING YOUR VEHICLE 433

Cavity Cartridge
Fuse Mini
Fuse Description
M6 20 Amp
Yellow Power Outlet (Instru-
ment Panel or Front
Console)/Rain Snsr
M7 20 Amp
Yellow Power Outlet (Rear
Console or Center
Seat)
M8 20 Amp
Yellow Front Heated Seat &
Steering Wheel
M9 20 Amp
Yellow Rear Heated Seats
M10 15 Amp
Blue Hands Free Module/
Vanity Lamp/
Universal Garage
Door Opener Module
M11 10 Amp
Red Climate Control Sys-
tem Cavity Cartridge
Fuse Mini
Fuse Description
M12 30 Amp
Green Radio/Amplifier
M13 20 Amp
Yellow Main #2 Instrument
Cluster/Wireless Con-
trol Module/ITM/
Siren/Multifunction
Switch (Steering Col-
umn Module)
M14 20 Amp
Yellow Back Up Camera
(Domestic Only)
M15 20 Amp
Yellow Power Seat
Module(s)/Audio
Telematics/Daytime
Running Lights
Relay/Instrument
Cluster/Transfer Case
Module438 MAINTAINING YOUR VEHICLE

Cavity Cartridge
Fuse Mini
Fuse Description
M16 10 Amp
Red Airbag Module
M18 15 Amp
Blue Center Stop Lamp
M19 25 Amp
Natural Automatic Shutdown
1 and 2
M20 15 Amp
Blue Instrument Cluster
Interior Lighting /Sw
Steering Wheel/Sw
Bank
M21 20 Amp
Yellow Automatic Shutdown
3
M22 10 Amp
Red Horns (Low/High) –
Right
M23 10 Amp
Red Horns (Low/High) –
Left Cavity Cartridge
Fuse Mini
Fuse Description
M25 20 Amp
Yellow Fuel Pump Motor/
Diesel Lift Pump – If
Equipped
M26 10 Amp
Red Driver’s Door Switch
M27 10 Amp
Red Ignition Switch
M28 15 Amp
Blue Powertrain Control
Module
M29 10 Amp
Red Tire Pressure Monitor
M30 15 Amp
Blue J1962 Diag Connector
M31 20 Amp
Yellow Back-Up Lamps
M32 10 Amp
Red Airbag Module
7 MAINTAINING YOUR VEHICLE 439

BULB REPLACEMENT
Dual Or Quad Headlamp/Front Park And Turn
Signal – If Equipped
1. Open the hood.
2. Disconnect and isolate the negative battery cable.
3. Remove the four plastic push-in fasteners that secure
the upper radiator seal to the grille support and both
fender ledges.
4. Remove the two plastic push-in rivets that secure the
upper radiator seal to the radiator.
5. Remove the upper radiator seal from the vehicle.
6. Remove the two headlamp assembly attachment
screws. 7. Reach into the front wheel house ahead of the front
wheel, remove the fastener, and lift the cover over the
access hole in the front of the wheel house splash shield.
Access to the rear of the lamp can be gained through this
access hole.
7 MAINTAINING YOUR VEHICLE 443