2011 Ram 1500 differential

Limited-Slip Differentials
This vehicle requires that 4 oz. (118 ml) MOPARLimited
Slip Additive or equivalent be added to the gear lubri-
cant. Refer to “Fluids, Lubricants, and Genuine Parts” in
“Maintaining Your Vehicle” for further information. The
MOPAR Limited Slip Additive or equivalent should be
added to the gear lubricant whenever a fluid change is
made.
2500/3500 Model Axles DO NOT REQUIREany limited
slip oil additive (friction modifiers).
Transfer Case
Drain And Refill
Refer to the “Maintenance Schedule” for the proper
maintenance intervals.
Lubricant Selection
Refer to “Fluids, Lubricants, and Genuine Parts” in
“Maintaining Your Vehicle” for further information.
Fluid Level Check
This fluid level can be checked by removing the filler
plug. The fluid level should be to the bottom edge of the
filler plug hole with the vehicle in a level position.
Automatic Transmission
Selection Of Lubricant
It is important that the proper lubricant is used in the
transmission to assure optimum transmission perfor-
mance. Use only the manufacturer ’s recommended trans-
mission fluid. Refer to “Fluids, Lubricants, and Genuine
Parts” in “Maintaining Your Vehicle” for further informa-
tion. It is important that the transmission fluid be main-
tained at the prescribed level using the recommended
fluid.
554 MAINTAINING YOUR VEHICLE

Coolant Pressure Cap (Radiator Cap).......... 547
Cooling System ......................... 544
Adding Coolant (Antifreeze) ............. 546
Coolant Capacity ..................... 580
Coolant Level .................... 544,548
Disposal of Used Coolant ............... 547
Drain, Flush, and Refill ................ 544
Inspection .......................... 548
Points to Remember .................. 549
Pressure Cap ........................ 547
Radiator Cap ....................... 547
Selection of Coolant (Antifreeze) ....545,580,582
Cruise Control (Speed Control) .............. 134
Cupholders ............................ 169
Customer Assistance ..................... 605
Data Recorder, Event ...................... 66
Daytime Running Lights ................... 127
Dealer Service .......................... 531 Defroster, Rear Window
................... 180
Defroster, Windshield ................84,293,299
Delay (Intermittent) Wipers ................. 130
Differential, Limited-Slip .................. 365
Dipsticks Automatic Transmission ................ 556
Power Steering ...................... 391
Disabled Vehicle Towing ................... 518
Disposal Antifreeze (Engine Coolant) ............. 547
Door Locks ............................. 29
Door Locks, Automatic .................... 30
Door Opener, Garage ..................... 152
Driving Off-Pavement ....................... 347
Off-Road .......................... 347
Through Flowing, Rising, or Shallow Standing
Water ............................. 366
Driving to Achieve Maximum Fuel Economy .... 235
10
INDEX 617

Four-Way Hazard Flasher.................. 491
Freeing A Stuck Vehicle ................... 514
Front Axle (Differential) ................... 553
Fuel ................................. 443
Adding ........................... 452
Conserving ...................... 235,237
Ethanol ........................... 444
Filler Cap (Gas Cap) .................. 453
Gauge ............................ 210
Light ............................. 218
Methanol .......................... 444
Octane Rating .................... 443,582
Requirements .................... 443,580
Saver Mode ...................... 235,237
Tank Capacity ....................... 580
Fuel Optimizer ......................... 235
Fuel Saver ............................. 235
Fuel System Caution ..................... 452
Fuel, Flexible ........................... 448 Fuses
................................ 564
Garage Door Opener (HomeLink®) ........... 152
Gas Cap (Fuel Filler Cap) ...............453,529
Gasoline (Fuel) ......................... 443
Conserving ...................... 235,237
Gasoline, Reformulated ................... 444
Gauges Coolant Temperature .................. 210
Fuel .............................. 210
Oil Pressure ........................ 214
Speedometer ........................ 211
Tachometer ......................... 210
Voltmeter .......................... 219
Gear Ranges ........................ 314,321
Gear Select Lever Override ................. 516
General Information .................. 18,25,442
Glass Cleaning .......................... 561
Grocery Bag Retainer ..................... 179
620 INDEX

Brake Assist Warning.................. 403
Brake Warning ...................... 219
Bulb Replacement ................. 570,571
Cap Top Clearance ................... 576
Cargo ............................. 126
Center Mounted Stop .................. 575
Check Engine (Malfunction Indicator) ...... 223
Courtesy/Reading .................... 150
Daytime Running .................... 127
Electronic Stability Program (ESP) Indicator . . 403
Exterior ............................ 85
Fog ......................... 124,225,573
Four-Wheel Drive Indicator ............. 329
Hazard Warning Flasher ............... 491
Headlights ......................... 123
High Beam ...................... 129,219
High Beam Indicator .................. 219
High Beam/Low Beam Select ............ 129
Illuminated Entry ..................... 19 Instrument Cluster
................. 206,210
Interior ......................... 125,150
Lights On Reminder .................. 127
Low Fuel .......................... 218
Oil Pressure ........................ 221
Passing ............................ 128
Seat Belt Reminder ................... 226
Security Alarm (Theft Alarm) ............ 214
Service ......................... 570,571
Side Marker ........................ 579
Theft Alarm (Security Alarm) ............ 214
Tire Pressure Monitoring (TPMS) .......221,430
Traction Control ..................... 403
Transfer Case ....................... 329
Turn Signal ................. 85,128,571,573
Warning (Instrument Cluster
Description) ..................... 206,210
Limited-Slip Differential ................365,554
Loading Vehicle ......................... 453
10
INDEX 623

Parking Brake.......................... 392
Passing Light ........................... 128
Pedals, Adjustable ....................... 133
Personal Settings ........................ 242
Pets .................................. 81
Pets, Transporting ........................ 81
Phone, Cellular ......................... 101
Phone, Hands-Free (Uconnect™) ............. 101
Pickup Box ............................ 184
Placard, Tire and Loading Information ......... 411
Power Door Locks ......................... 30
Mirrors ............................ 96
Outlet (Auxiliary Electrical Outlet) .....162,167
Seats ............................. 102
Sliding Rear Window .................. 181
Steering ........................ 390,391
Sunroof ........................... 158
Windows ........................... 34 Power Steering Fluid
..................... 583
Pregnant Women and Seat Belts .............. 52
Pretensioners Seat Belts ........................... 50
Programmable Electronic Features ............ 242
Programming Transmitters
(Remote Keyless Entry) .................... 20
Radial Ply Tires ......................... 418
Radiator Cap (Coolant Pressure Cap) .......544,547
Radio Operation ........................ 290
Ramp Travel Index ....................... 347
Rear Axle (Differential) .................... 553
Rear Cargo Area Utility Rails ............... 196
Rear Park Sense System ................... 138
Rear Seat, Folding ..................... 111,112
Rear Window Features .................... 180
Rear Window, Sliding ..................... 181
Reclining Front Seats ..................... 109
626 INDEX