Page 351 of 406
•The underbody mounted filter housing will cause the
engine not to run if:
1. No filter is installed.CAUTION!
• Diesel fuel will damage blacktop paving surfaces.
Drain the filter into an appropriate container.
• Do not prefill the fuel filter when installing a new
fuel filter. There is a possibility debris could be
introduced into the fuel filter during this action. It
is best to install the filter dry and allow the in-tank
lift pump to prime the fuel system.
1. Ensure engine is turned off.
2. Place drain pan under the fuel filter drain hose.
3. Open the water drain valve 1 full turn counterclock- wise and completely drain fuel and water into the
approved container.
4. Close the water drain valve.
Underbody Mounted Fuel Filter Assembly
1 — Drain Valve 2 — WIF Sensor
7
MAINTAINING YOUR VEHICLE 349
Page 352 of 406

5. Remove lid using a socket or strap wrench. Rotatecounterclockwise for removal. Remove used o-ring
and discard it.
6. Remove the used filter cartridge from the housing and dispose of according to your local regulations.
7. Wipe clean the sealing surfaces of the lid and housing.
8. Install new o-ring back into ring groove on the filter housing and lubricate with clean engine oil.
NOTE: WIF sensor is re-usable. Service kit comes with
new o-ring for filter canister and WIF sensor.Priming If The Engine Has Run Out Of Fuel
WARNING!
Do not open the high pressure fuel system with the
engine running. Engine operation causes high fuel
pressure. High pressure fuel spray can cause serious
injury or death.
1. Add a substantial amount of fuel to the tank, approxi- mately 2 to 5 gal (8L to 19L).
2. Turn ignition switch to the start position to engage starter for one second, return ignition switch to run
position. This will activate in tank fuel pump for
approximately 15 seconds. Repeat this process twice.
3. Start the engine using the “Normal Starting” proce- dure. Refer to “Starting Procedures” in “Starting and
Operating” for further information.
350 MAINTAINING YOUR VEHICLE
Page 395 of 406

Cruise Light..............................58
Diesel Fuel ............................. .108
Diesel Fuel Requirements ....................108
Bulk Storage Of ........................117
Diesel Fuel System, Re-Priming ...............135
Disposal Antifreeze (Engine Coolant) ................142
Door Ajar ...............................35
Door Ajar Light ...........................35
Draining Fuel/Water Separator Filter ...........131
Electronic Throttle Control Warning Light .........32
Electronic Vehicle Information Center (EVIC) ......63
Engine ................................ .124
Air Cleaner .......................... .128
Block Heater ...................... .100 , 107
Break-In Recommendations .................13
Compartment ......................... .124Coolant (Antifreeze)
.....................147
Identification ......................... .124
Idling .............................. .104
Oil............................. .126 , 147
Oil Filler Cap ......................... .127
Filters Air Cleaner .......................... .128
Engine Fuel .......................... .131
Engine Oil ....................... .128 , 147
Engine Oil Disposal .....................128
Flashers Turn Signal ............................57
Fluid Capacities ......................... .146
Fluid Level Checks Brake ............................... .144
Fluid, Brake ............................ .150
Fluids, Lubricants And Genuine Parts ...........147
Fog Lights ...............................46
392 INDEX - RAM 1500
Page 397 of 406

New Vehicle Break-In Period..................13
Oil Pressure Light ..........................31
Oil, Engine ............................. .126
Capacity ............................ .146
Change Interval ....................... .127
Dipstick ............................. .126
Disposal ............................. .128
Filter ........................... .128 , 147
Filter Disposal ........................ .128
Materials Added To ..................... .128
Pressure Warning Light .................31,34
Recommendation ...................... .126
Viscosity ............................ .127
Radiator Cap (Coolant Pressure Cap) ...........139
Remote Starting System ......................12 Schedule, Maintenance
.....................152
Seat Belts Reminder ..............................24
Security Alarm ............................28
Selection Of Coolant (Antifreeze) ..............147
Signals, Turn .............................57
Starting .................................97
Automatic Transmission ...................98
Engine Block Heater .................100 , 107
Remote ...............................12
Starting Procedures .........................97
Starting Procedures (Diesel Engines) .............97
Tip Start ................................98
Ti re s Pressure Warning Light ....................40
Transfer Case Fluid ............................... .150
394 INDEX - RAM 1500
Page 399 of 406

Adding Engine Coolant (Antifreeze)............356
Adding Fuel ............................ .312
Air Bag Light ........................... .191
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . .340
Air Filter .............................. .340
Alarm (Security Alarm) .....................194
Antifreeze (Engine Coolant) ..................355
Capacities ........................... .373
Disposal ............................. .358
Automatic Transmission Adding Fluid ......................... .365
Fluid Level Check ...................... .364
Fluid Type ........................... .377
Shifting ............................. .286
Axle Fluid ............................. .377
Battery ................................ .196
Blanket .......................... .274 , 354Charging System Light
...................196
Emergency Starting ..................... .326
Brake System ........................... .360
Fluid Check .......................... .360
Master Cylinder ....................... .360
Warning Light ........................ .192
Brake/Transmission Interlock .................286
Capacities, Antifreeze (Engine Coolant) ..........373
Capacities, Fluid ......................... .373
Caps, Filler Oil (Engine) .......................... .338
Radiator (Coolant Pressure) ................358
Charge Air Cooler ........................ .360
Coolant Pressure Cap (Radiator Cap) ...........358
Cooling System .......................... .354
Adding Coolant (Antifreeze) ...............356
Coolant Capacity ...................... .373
Coolant Level ......................... .354
396 INDEX - RAM 2500 / 3500 / 4500 / 5500
Page 400 of 406

Disposal Of Used Coolant.................358
Drain, Flush, And Refill ...................355
Points To Remember .....................359
Pressure Cap ......................... .358
Radiator Cap ......................... .358
Selection Of Coolant (Antifreeze) ........355 , 374
Cruise Light ............................ .223
Diesel Exhaust Brake ...................... .281
Diesel Fuel ............................. .307
Diesel Fuel Requirements ....................307
Bulk Storage Of ....................... .316
Diesel Fuel System, Re-Priming ...............350
Disposal Antifreeze (Engine Coolant) ................358
Door Ajar .............................. .201
Door Ajar Light ......................... .201
Draining Fuel/Water Separator Filter ...........344Electronic Range Select (ERS)
.................294
Electronic Speed Control (Cruise Control) ........176
Electronic Throttle Control Warning Light ........198
Electronic Vehicle Information Center (EVIC) ......228
Emergency, In Case Of Jump Starting ......................... .326
Engine ................................ .333
Air Cleaner .......................... .340
Block Heater ...................... .265 , 280
Break-In Recommendations ................173
Compartment ..................... .333 , 334
Coolant (Antifreeze) .....................374
Identification ..................... .333 , 334
Idling .............................. .275
Jump Starting ......................... .326
Oil............................. .336 , 374
Oil Filler Cap ......................... .338
Oil Synthetic ......................... .339
Runaway ............................ .306
8
INDEX - RAM 2500 / 3500 / 4500 / 5500 397
Page 403 of 406

Materials Added To..................... .339
Pressure Warning Light ...............197 , 200
Recommendation ...................... .337
Synthetic ............................ .339
Viscosity ............................ .338
Overdrive .............................. .296
Overdrive OFF Switch ..................... .296
Perform Service Indicator, Reset ...............382
Power Take-Off Adapter ...................... .303
Take-Off Operation ..................... .303
PTO (Power Take-Off) ..................... .303
Radiator Cap (Coolant Pressure Cap) ...........355
Remote Starting System .....................170
Resetting Perform Service Indicator ............382Seat Belts
Reminder ............................ .190
Security Alarm .......................... .194
Selection Of Coolant (Antifreeze) ..............374
Shifting ............................... .284
Automatic Transmission ..................286
Manual Transmission ....................298
Signals, Turn ........................... .222
Speed Control Accel/Decel .......................... .180
Cancel .............................. .178
Speed Control (Cruise Control) ................176
Starting ............................... .260
Automatic Transmission ..................261
Engine Block Heater .................265 , 280
Manual Transmission ....................261
Remote ............................. .170
Starting Procedures ....................... .260
400 INDEX - RAM 2500 / 3500 / 4500 / 5500