brake fluid RAM CHASSIS CAB 2016 Owner's Manual

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 quantity of oil through the dipstick tube, wait a
minimum of two minutes for the oil to fully drain into
the transmission before rechecking the fluid level.
NOTE: If it is necessary to check the transmission below
the operating temperature, the fluid level should be
between the two “COLD” (lower) holes on the dipstick
with the fluid at 60-70°F / 16-21°C for 66RFE transmis-
sion, or 68-86°F / 20-30°C for AS66RC transmission. Only
use the COLD region of the dipstick as a rough reference
when setting the fluid level after a transmission service
or fluid change. Re-check the fluid level, and adjust as
required, once the transmission reaches normal operating
temperature. 7MAINTAINING YOUR VEHICLE 599

CAUTION!If the fluid temperature is below 50°F (10°C) it may
not register on the dipstick. Do not add fluid until
the temperature is elevated enough to produce an
accurate reading. Run the engine at idle, in PARK, to
warm the fluid.
9. Reinsert the dipstick. Check for leaks. Release the
parking brake.
NOTE: To prevent dirt and water from entering the
transmission after checking or replenishing fluid, make
sure that the dipstick cap is properly reseated. It is
normal for the dipstick cap to spring back slightly from
its fully seated position, as long as its seal remains
engaged in the dipstick tube. Fluid And Filter Changes — Six Speed
Transmission
Refer to the “Maintenance Schedule” for the proper
maintenance intervals.
In addition, change the fluid and filter(s) if the fluid
becomes contaminated (with water, etc.), or if the trans-
mission is disassembled for any reason.
Appearance Care And Protection From Corrosion
Protection Of Body And Paint From Corrosion
Vehicle body care requirements vary according to geo-
graphic locations and usage. Chemicals that make roads
passable in snow and ice, and chemicals that are sprayed
on trees and road surfaces during other seasons, are
highly corrosive to the metal in your vehicle. Outside
parking, which exposes your vehicle to airborne contami-
nants, road surfaces on which the vehicle is operated,600 MAINTAINING YOUR VEHICLE

Chassis
Component Fluid, Lubricant, or Genuine Part
Automatic Transmission (6.4L Engine with 66RFE Trans-
mission) (For Diesel Engine See Diesel Supplement) Use only ATF+4 Automatic Transmission Fluid. Failure
to use ATF+4 fluid may affect the function or perfor-
mance of your transmission. We recommend MOPAR
ATF+4 fluid.
Automatic Transmission (6.4L Engine with AS66RC
Transmission) Use only MOPAR ASRC Automatic Transmission Fluid
or equivalent. Failure to use the proper fluid may affect
the function or performance of your transmission.
Transfer Case We recommend you use MOPAR BW44-44 Transfer
Case Fluid.
Front and Rear Axle Fluid (4500/5500) We recommend you use GL-5 SAE 75W-90 Synthetic
(MS-9763).
Brake Master Cylinder We recommend you use MOPAR DOT 3 and SAE J1703.
If DOT 3 brake fluid is not available, then DOT 4 is
acceptable.
Power Steering Reservoir We recommend you use MOPAR Power Steering Fluid
+4, MOPAR ATF+4 Automatic Transmission Fluid. 7MAINTAINING YOUR VEHICLE 629

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 trans-
mission and fill as needed.
• Check function of all interior and exterior lights
Required Maintenance
Refer to the Maintenance Schedules on the following
pages for required maintenance. At Every Oil Change Interval As Indicated By Oil
Change Indicator System:
• Change oil and filter.
• Rotate the tires. Rotate at the first sign of irregu-
lar wear, even if it occurs before the oil indicator
system turns on.
• Inspect battery and clean and tighten terminals as
required.
• Inspect automatic transmission fluid if equipped
with dipstick.
• Inspect brake pads, shoes, rotors, drums, hoses
and park brake.
• Inspect engine cooling system protection and hoses.
• Inspect exhaust system.
• Inspect engine air cleaner if using in dusty or
off-road conditions.
• Lube the front drive shaft fitting. 8MAINTENANCE SCHEDULES 633

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
150,000Or 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
240,000Inspect the brake linings, parking
brake function. XXX X X X X
Additional Maintenance
Replace engine air filter. X X X X X
Replace spark plugs.** X
Flush and replace the engine
coolant at 10 years or 150,000
miles (240,000 km) whichever
comes first. XX
Change the automatic transmis-
sion fluid (AS66RC Transmission
Only). XX X 8MAINTENANCE SCHEDULES 635

Disposal ............................. .591
Anti-Lock Brake System (ABS) ............... .443
Appearance Care ........................ .600
Ashtray ............................... .215
Assist, Hill Start ......................... .446
Auto Down Power Windows ..................47
Automatic Door Locks ......................39
Automatic Headlights ..................... .163
Automatic High Beams .................... .166
Automatic Temperature Control (ATC) ......... .369
Automatic Transmission ................... .596
Adding Fluid ......................... .599
Fluid And Filter Changes ................. .600
Fluid Level Check ...................... .598
Fluid Type ........................ .596, 629
Shifting ............................. .408
Special Additives ...................... .597
Axle Fluid ....................... .595, 596, 629 Axle Lubrication ..................... .595, 596
Back-Up Camera ......................... .205
Battery ............................ .245, 577
Charging System Light .................. .245
Keyless Transmitter Replacement (RKE) ........30
Belts, Seat ...............................118
Body Builders Guide ........................6
Body Mechanism Lubrication ................ .580
B-Pillar Location ......................... .466
Brake Assist System ...................... .445
Brake Control System, Electronic ............. .442
Brake Fluid ......................... .593, 629
Brake System ........................ .442, 593
Fluid Check .......................... .593
Master Cylinder ....................... .593
Parking ............................. .439
Warning Light ........................ .242
Brake/Transmission Interlock ................ .40810 INDEX 653

Emission Control System Maintenance ......... .566
Engine ................................ .563
Air Cleaner .......................... .572
Break-In Recommendations ................115
Compartment Identification ............... .563
Coolant (Antifreeze) .................... .627
Exhaust Gas Caution .................117,502
Flooded, Starting ...................... .403
Fuel Requirements ..................... .498
Jump Starting ......................... .548
Oil ............................. .569, 627
Oil Filler Cap ......................... .571
Oil Filter ............................ .572
Oil Selection .......................... .570
Oil Synthetic ......................... .571
Overheating .......................... .536
Engine Oil Viscosity ...................... .571
Enhanced Accident Response Feature ............79
Entry System, Illuminated ....................24 Ethanol ............................... .499
Event Data Recorder ........................82
Exhaust Gas Caution ....................117,502
Exhaust System .......................117,585
Exterior Lighting ......................... .163
Exterior Lights .......................... .120
Filters
Air Cleaner .......................... .572
Engine Fuel .......................... .627
Engine Oil ........................ .572, 627
Engine Oil Disposal .................... .571
Flashers
Turn Signal .................... .120, 173, 265
Flat Tire Stowage ........................ .548
Flooded Engine Starting ................... .403
Fluid, Brake ............................ .629
Fluid Capacities ......................... .626
Fluid Leaks ............................ .12110 INDEX 657

Fluid Level Checks
Automatic Transmission ................. .598
Brake ............................... .593
Power Steering ........................ .438
Fluids, Lubricants And Genuine Parts .......... .627
Fog Lights ....................... .168, 259, 621
Four-Way Hazard Flasher .................. .536
Four Wheel Drive ........................ .423
Freeing A Stuck Vehicle .................... .553
Front Axle (Differential) .................... .595
Fuel .................................. .498
Adding ............................. .503
Additives ............................ .500
Clean Air ............................ .499
Ethanol ............................. .499
Filler Cap (Gas Cap) .................... .504
Filter ............................... .627
Gasoline ............................. .498
Light ............................... .257 Materials Added ....................... .500
Methanol ............................ .499
Octane Rating ......................... .498
Requirements ......................... .498
Tank Capacity ......................... .626
Fuses ................................. .607
Gas Cap (Fuel Filler Cap) ............... .504, 565
Gasoline, Clean Air ....................... .499
Gasoline (Fuel) .......................... .498
Gasoline, Reformulated .................... .499
Gear Ranges ............................ .409
Gear Select Lever Override ................. .555
Glass Cleaning .......................... .605
Grocery Bag Retainer ...................... .226
Gross Axle Weight Rating .................. .508
Gross Vehicle Weight Rating ................. .507
Guide, Body Builders ........................6658 INDEX

Interior Appearance Care ................... .604
Interior Lights .......................... .169
Intermittent Wipers (Delay Wipers) ............ .175
Introduction ..............................4
Inverter Outlet (115V) ..................... .216
Jack Location ........................... .540
Jump Starting ........................... .548
Key Fob
Programming Additional Key Fobs ...........21
Programming Additional Transmitters .........21
Key-In Reminder ..........................18
Keyless Enter-N-Go ........................42
Lock The Vehicle’s Doors ............. .321, 339
Passive Entry ...........................42
Passive Entry Programming ......... .42, 321, 339
Keyless Entry System .......................25
Key, Replacement ..........................20 Keys ...................................12
Key, Sentry (Immobilizer) ....................19
Lane Change And Turn Signals .............. .173
Lane Change Assist ....................... .174
Lap/Shoulder Belts .........................54
Latches ............................... .121
Lead Free Gasoline ....................... .498
Leaks, Fluid ............................ .121
Life Of Tires ............................ .481
Light Bulbs ............................. .120
Lights ............................. .120, 162
AirBag ....................... .80, 118, 241
Automatic Headlights ................... .163
Brake Assist Warning ................... .453
Brake Warning ........................ .242
Bulb Replacement ................... .617, 618
Cap Top Clearance ..................... .624
Cargo .............................. .172660 INDEX