oil temperature Ram 3500 Chassis Cab 2017 User Guide

Fluid Level Check — Procedure
It is best to check the fluid level when the transmission is
at normal operating temperature (170-180°F / 77-82°C for
66RFE transmission, or 158–176°F / 70–80°C for AS66RC
transmission). This normally occurs after at least 15 miles
(25 km) of driving. At normal operating temperature the
fluid cannot be held comfortably between the fingertips.
You can read the transmission sump temperature in the
instrument cluster display (refer toInstrument Cluster
Display” in “Understanding Your Instrument Panel” for
further information).
Use the following procedure to check the transmission
fluid level properly:
1. Monitor the transmission temperature using the instru- ment cluster display, and operate the vehicle as required
to reach the normal operating temperature. If the trans-
mission is not functioning properly, or the vehicle
cannot be driven, see the NOTE and CAUTION below
about checking the fluid level at colder temperatures.
2. Park the vehicle on level ground.
3. Run the engine at normal idle speed for at least 60 seconds, and leave the engine running for the rest of this
procedure. 4. Fully apply the parking brake and press the brake pedal.
5. Place the gear selector momentarily into each gear
position (allowing time for the transmission to fully
engage in each position), ending with the transmission
in PARK.
6. Wipe the area around the dipstick clean to prevent dirt from entering the transmission.
7. Remove the dipstick, wipe it clean and reinsert it until seated.
8. Remove the dipstick again and note the fluid level on both sides. The fluid level reading is only valid if there
is a solid coating of oil on both sides of the dipstick.
Note that the holes in the dipstick will be full of fluid if
the actual level is at or above the hole. The fluid level
should be between the “HOT” (upper) reference holes
on the dipstick at normal operating temperature. If the
fluid level is low, add fluid through the dipstick tube to
bring it to the proper level. Do not overfill.Use ONLY
the specified fluid (see Fluids, Lubricants, and Genuine
Parts for fluid specifications). After adding any quan-
tity of oil through the dipstick tube, wait a minimum of
two minutes for the oil to fully drain into the transmis-
sion before rechecking the fluid level.
7
MAINTAINING YOUR VEHICLE 485

FLUIDS, LUBRICANTS, AND GENUINE PARTS
Engine
ComponentFluid, Lubricant, or Genuine Part
Engine Coolant We recommend you use Mopar Antifreeze/
Coolant 10–Year/150,000 Mile Formula OAT (Organic
Additive Technology).
Engine Oil – 6.4L Engine For best performance and maximum protection under all
types of operating conditions, the manufacturer only rec-
ommends full synthetic engine oils that meet the Ameri-
can Petroleum Institute (API) categories of SN. The
manufacturer recommends the use of Pennzoil Ultra
0W-40 or equivalent Mopar engine oil meeting the re-
quirements of FCA Material Standard MS-12633 for use
in all operating temperatures.
Engine Oil Filter – 6.4L Engine We recommend you use Mopar Engine Oil Filters.
Spark Plugs – 6.4L Engine We recommend you use Mopar Spark Plugs.
Fuel Selection – 6.4L Engine 89 Octane Recommended - 87 Octane Acceptable,
0-15% Ethanol.
508 MAINTAINING YOUR VEHICLE

MAINTENANCE SCHEDULE
Your vehicle is equipped with an automatic oil change
indicator system. The oil change indicator system will
remind you that it is time to take your vehicle in for
scheduled maintenance.
Based on engine operation conditions, the oil change
indicator message will illuminate. This means that service
is required for your vehicle. Operating conditions such as
frequent short-trips, trailer tow, extremely hot or cold
ambient temperatures, and E85 fuel usage will influence
when the “Oil Change Required” message is displayed.
Severe Operating Conditions can cause the change oil
message to illuminate as early as 3,500 miles (5,600 km)
since last reset. Have your vehicle serviced as soon as
possible, within the next 500 miles (805 km).
Your authorized dealer will reset the oil change indicator
message after completing the scheduled oil change. If a
scheduled oil change is performed by someone other than
your authorized dealer, the message can be reset by
referring to the steps described under “Instrument Cluster
Display” in “Understanding Your Instrument Panel” for
further information.Gasoline Engines:
Under no circumstances should oil change intervals exceed
8,000 miles (13,000 km), twelve months or 350 hours of
engine run time, whichever comes first. The 350 hours of
engine run or idle time is generally only a concern for fleet
customers.
Severe Duty:
Change Engine Oil at 4,000 miles (6,500 km) if the vehicle
is operated in a dusty and off road environment or is
operated predominately at idle or very low engine RPM’s.
This type of vehicle use is considered Severe Duty.
Once A Month Or Before A Long Trip:
•
Check engine oil level
• Check windshield washer fluid level
• Check the tire inflation pressures and look for unusual
wear or damage
• Check the fluid levels of the coolant reservoir, brake
master cylinder, power steering and automatic transmis-
sion, and fill as needed
• Check function of all interior and exterior lights
512 MAINTENANCE SCHEDULES

Service Manuals.......................... .522
Settings, Personal ......................... .231
Shifting ................................ .329
Automatic Transmission ....................331
Transfer Case .......................... .345
Transfer Case, Shifting Into Transfer Case
Neutral (N) ............................ .426
Transfer Case, Shifting Out Of Transfer Case
Neutral (N) ............................ .427
Shift Lever Override ....................... .445
Signals, Turn ....................... .96, 135, 220
Siri ................................ .316, 317
Sliding Rear Window Power ............................... .188
Snow Chains (Tire Chains) ....................390
Snow Plow .............................. .421
Snow Tires .............................. .385
Spare Tire ............................ .386, 387
Spark Plugs ............................. .508
Speed Control Accel/Decel ........................... .146
Resume .............................. .144
Speed Control (Cruise Control) .................143
Starting .............................. .28, 325
Automatic Transmission ....................325 Cold Weather
.......................... .327
Engine Fails To Start ..................... .327
Remote ................................28
Starting Procedures (Gas Engines) ...............325
Steering Power ............................ .353, 354
Wheel, Heated ......................... .142
Wheel, Tilt ............................ .140
Steering Wheel Audio Controls .................277
Steering Wheel Mounted Sound System Controls . . . .277
Storage Compartment, Center Seat ..............183
Storage, Vehicle ....................... .295, 500
Storing Your Vehicle ....................... .500
Sway Control, Trailer ....................... .367
Synthetic

Engine Oil ....................... .459
System, Remote Starting ......................28
Temperature Control, Automatic (ATC) ...........294
Tilt Down .................................113
Up ...................................113
Tilt Steering Column ....................... .140
Tip Start ................................ .326
Tire And Loading Information Placard ........376, 377
Tire Markings ............................ .370
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INDEX 535