2008 DODGE RAM 2500 POWER WAGON steering

include cleaning of the condenser fins and a performance
test. Drive belt tension should also be checked at this
time.
WARNING!
²Use 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.
²The 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 repairman.
Refrigerant Recovery and Recycling
R-134a Air Conditioning Refrigerant is a hydrofluorocar-
bon (HFC) that is endorsed by the Environmental Pro-
tection Agency and is an ozone-saving product. How-
ever, the manufacturer recommends that air conditioning
service be performed by dealers or other service facilities
using recovery and recycling equipment.
NOTE:Use only manufacturer approved A/C System
Sealers, Stop Leak Products, Seal Conditioners, Compres-
sor Oil, or Refrigerants.
Power Steering Ð 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 antici-
pated. Coordinate inspection efforts through a certified
DaimlerChrysler Dealership.9
MAINTAINING YOUR VEHICLE 421
7

WARNING!
Fluid level should be checked on a level surface and
with the engine off to prevent injury from moving
parts and to insure accurate fluid level reading. Do
not overfill. Use only manufacturers recommended
power steering fluid.
If necessary, add fluid to restore to the proper indicated
level. With a clean cloth, wipe any spilled fluid from all
surfaces. Refer to Fluids, Lubricants, and Genuine Parts
for correct fluid type.
Front Suspension Ball Joints
NOTE:When anticipating any severe offroad or hill
climbing maneuvers, the power steering fluid level may
be increased to the FULL HOT level (with a cold system).
In this way, the power steering system will continue toprovide assist as the inclination angle of the vehicle
increases, i.e. when the vehicle is not on level ground.
NOTE:When anticipating any severe offroad/dusty or
wet conditions, ensure that the outer tie rod ends are
properly greased before ans soon after the vehicle is
taken through such conditions. The greasing will help
purge contaminants and water from under the seal.
Regular greasing will prolong the life of the ball joints.
The ball joints and seals should be inspected whenever
the vehicle is serviced for other reasons.
The ball joints originally supplied with the vehicle are
permanently lubricated at the factory and do not require
service. However, if the seals on the ball joints are
damaged, the joints should be replaced. Serviceable
replacement ball joints are available.
422 MAINTAINING YOUR VEHICLE

Front suspension ball joints should be replaced only by a
qualified service technician using tools specially de-
signed for this purpose. Damage to the joints and/or
suspension components may result if improper replace-
ment procedures are used.
If seals are damaged the ball joints should be replaced to
prevent leakage or contamination of the grease.
Steering Linkage Ð Inspection
Whenever the vehicle is hoisted, all steering linkage
joints should be inspected for evidence of damage. If
seals are damaged, parts should be replaced to prevent
leakage or contamination of the grease. Lubricate the
steering linkage regularly according to the ªMaintenance
Scheduleº in this manual.
Front Prop Shaft Lubrication
Lubricate the front driveshaft grease fitting at each oil
change listed in the appropriate Maintenance Schedule
for your vehicle. Use Moparttype MS-6560 (lithium
based grease), or equivalent.
Front Driveshaft Grease Fitting
MAINTAINING YOUR VEHICLE 423
7

Cavity Cartridge
FuseMini
FuseDescription
27 40 Amp
GreenPower Seats
28 10 Amp
RedPower Run/Start-
PCM/Steering Angle
Sensor
29 10 Amp
Red4X4 Switch/Pass Dr
Switch/EC Mirror
30 15 Amp
BluePower Run/Start-
ABS/RWAL/Smart
Bar/YAW Sensor/
Universal Exhaust
Gas Oxygen (Uego)
Sensor Controller
31 10 Amp
RedPCM (Gas)/TCM
(Diesel 58RFE)Cavity Cartridge
FuseMini
FuseDescription
32 10 Amp
RedPower Ignition Run
Ð Adjustable Pedals
LED
33 10 Amp
RedPower-IGN Run Ð
HVAC
34 Ð Ð
35 15 Amp
BlueCabin Compartment
Node (CCN) Illumi-
nation
36 25 Amp
NaturalAudio_Amplifier
37 15 Amp
BlueVariable Gate Turbo
(VGT) Ð Turbo Die-
sel
38 20 Amp
YellowPower Outlet IP
450 MAINTAINING YOUR VEHICLE

Chassis
Component Fluids, Lubricants and Genuine Parts.
Automatic Transmission MopartATF+4, Automatic Transmission Fluid
Transfer Case MopartATF+4, Automatic Transmission Fluid
Manual Transmission Fluid (G-56) MopartATF+4, Automatic Transmission Fluid
Front Driveshaft Grease Fitting. Use Moparttype MS-6560 (lithium based grease), or equivalent.
Clutch Linkage Multipurpose Grease, NLGI Grade 2 E.P.
Front and Rear Axle Synthetic, GL-5 SAE, 75W-90. Limited-Slip 10.5 inch Rear AxleLimited
slip additive is not required.
Brake Master Cylinder MopartDOT 3 and SAE J1703 should be used. If DOT 3 brake fluid is not
available, then DOT 4 is acceptable. Use only recommended brake fluids.
Power Steering Reservoir MopartATF+4, Automatic Transmission Fluid
466 MAINTAINING YOUR VEHICLE

²Change your engine oil more often if you drive your
vehicle off-road for an extended period of time.
²Under no circumstances should oil change intervals
exceed 6,000 miles (10,000 km) or 6 months, whichever
comes first.
Your dealer will reset the oil change indicator message
after completing the scheduled oil change. If this sched-
uled oil change is performed by someone other than your
dealer the message can be reset by referring to the steps
described under ªOdometer/Trip Odometerº under ªIn-
strument Cluster Descriptionº in Section 4 of this
manual.
At Each Stop for Fuel
²Check the engine oil level about 5 minutes after a fully
warmed engine is shut off. Checking the oil level whilethe vehicle is on level ground will improve the accu-
racy of the oil level reading. Add oil only when the
level is at or below the ADD or MIN mark.
²Check the windshield washer solvent and add if
required.
Once a Month
²Check tire pressure and look for unusual wear or
damage.
²Inspect the battery and clean and tighten the terminals
as required.
²Check the fluid levels of coolant reservoir, brake
master cylinder, power steering and transmission and
add as needed.
²Check all lights and other electrical items for correct
operation.
MAINTENANCE SCHEDULES 469
8
M
A
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T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S

Ball Joints............................. 422
Bar, Stabilizer/Sway System................ 279
Battery............................... 419
Emergency Starting..................... 399
Saving Feature (Protection)............... 130
Bearings.............................. 439
Belts, Drive............................ 416
Belts, Seat.............................. 35
Body Builders Guide....................... 6
Body Mechanism Lubrication............... 424
B-Pillar Location........................ 331
Brake Fluid............................ 466
Brake System........................322,432
Anti-Lock (ABS)....................... 323
Disc Brakes.......................... 432
Hoses.............................. 433
Master Cylinder....................... 432
Parking............................. 321
Warning Light........................ 185Break-In Recommendations, New Vehicle........ 74
Bulb Replacement....................... 453
Bulbs, Light............................ 453
Cab Top Clearance Lights.................. 461
Calibration, Compass..................... 147
Camper............................... 171
Capacities, Fluid........................ 464
Caps, Filler
Oil (Engine).......................... 414
Power Steering........................ 421
Radiator (Coolant Pressure)............... 429
Car Washes............................ 443
Carbon Monoxide Warning...............76,361
Cargo Light............................ 132
Cassette Tape and Player Maintenance......... 237
Catalytic Converter...................... 417
CD (Compact Disc) Player............192,200,213
Cellular Phone.......................... 93
INDEX 487
10

Cruise Control (Speed Control).............. 138
Cup Holder............................ 162
Customer Assistance..................... 476
Data Recorder, Event...................... 59
Daytime Running Lights................... 131
Dealer Service.......................... 412
Defroster, Rear Window.................92,165
Defroster, Windshield................77,240,243
Delay (Intermittent) Wipers................. 135
Differential............................. 84
Differential, Limited-Slip.................. 275
Digital Video Disc (DVD) Player.............. 84
Dipsticks
Automatic Transmission................. 436
Power Steering........................ 421
Disc Brakes............................ 432
Disposal
Antifreeze (Engine Coolant)............... 429Door Locks............................. 27
Door Opener, Garage..................... 150
Drive Belts............................ 416
Driving
Off-Pavement......................... 281
Off-Road............................ 281
Electric Rear Window Defrost.............92,165
Electrical Power Outlets................... 159
Electronic Speed Control (Cruise Control)...... 138
Emergency Brake........................ 321
Emergency, In Case of
Freeing Vehicle When Stuck............... 402
Hazard Warning Flasher................. 390
Jacking............................. 393
Jump Starting......................... 399
Tow Hooks.......................... 402
Towing............................. 403
INDEX 489
10