2016 Ram 2500 Diesel Supplement

1. Attach one jumper cable to the positive terminal ofbooster battery and the other end of the same cable to
the positive terminal of the discharged battery.
NOTE: Do not jump off fuses. Only jump directly off
positive post.
WARNING!
Do not permit vehicles to touch each other as this
could establish a ground connection and personal
injury could result.
Battery (Diesel Model Shown)
1 — Positive Battery Post
2 — Fuses
6
WHAT TO DO IN EMERGENCIES 327

2. Connect one end of the other jumper cable to negative(-) post of booster battery. Connect the other end of the
jumper cable to a good ground on the engine block of
the vehicle with the discharged battery. Make sure a
good connection is made, free of dirt and grease.
WARNING!
•Do not connect the cable to the negative post of the
discharge battery. The resulting electrical spark
could cause the battery to explode.
• During cold weather when temperatures are below
freezing point, electrolyte in a discharged battery
may freeze. Do not attempt jump starting because
the battery could rupture or explode. The battery
temperature must be brought up above freezing
point before attempting to jump start. 3. Take care that the clamps from one cable do not
inadvertently touch clamps from the other cable. Do
not lean over the battery when making connection.
The negative connection must provide good electrical
conductivity and current carrying capacity.
4. After the engine is started or if the engine fails to start, cables must be disconnected in the following order:
• Disconnect the negative cable at the engine ground.
• Disconnect the negative cable at the negative post on
booster battery.
• Disconnect the cable from the positive post of both
batteries.
328 WHAT TO DO IN EMERGENCIES

WARNING!
Any procedure other than above could result in:
•Personal injury caused by electrolyte squirting out
the battery vent.
• Personal injury or property damage due to battery
explosion.
• Damage to charging system of booster vehicle or of
immobilized vehicle.
With Portable Starting Unit
There are many types of these units available. Follow the
manufacturer’s instructions for necessary precautions
and operation.
CAUTION!
It is very important that the starting unit operating
voltage does not exceed 12 Volts DC or damage to
battery, starter motor, alternator, or electrical system
may occur.
6
WHAT TO DO IN EMERGENCIES 329

MAINTAINING YOUR VEHICLE
CONTENTS
ENGINE COMPARTMENT — 6.7L DIESEL —
SIX-SPEED 68RFE (2500/3500 Models) .......333
 ENGINE COMPARTMENT — 6.7L DIESEL —
SIX-SPEED AS69RC HD (3500/CHASSIS CAB
MODELS) ........................... .334
 MAINTENANCE PROCEDURES ...........335
▫ Engine Oil ......................... .336
▫ Engine Air Cleaner Filter ................340
▫ Draining Fuel/Water Separator Filter .......344
▫ Engine Mounted Fuel Filter Replacement .....346
▫ Underbody Mounted Fuel Filter Replacement. .348 ▫
Priming If The Engine Has Run Out Of Fuel . .350
▫ Intervention Regeneration Strategy — Message
Process Flow ....................... .352
▫ Diesel Exhaust Fluid ...................353
▫ Maintenance-Free Batteries ..............353
▫ Cooling System ..................... .354
▫ Charge Air Cooler — Inter-Cooler .........360
▫ Brake System ....................... .360
▫ Clutch Hydraulic System ................362
▫ Transfer Case — If Equipped .............362
7

▫Manual Transmission — If Equipped ........362
▫ Automatic Transmission — If Equipped ......363
▫ Noise Control System Required Maintenance &
Warranty .......................... .366
 FLUID CAPACITIES ....................373 
FLUIDS, LUBRICANTS AND GENUINE
PARTS ............................. .374
▫ Engine ............................ .374
▫ Chassis ........................... .377
332 MAINTAINING YOUR VEHICLE

ENGINE COMPARTMENT — 6.7L DIESEL — SIX-SPEED 68RFE (2500/3500 Models)
1 — Battery7 — Washer Fluid Reservoir
2 — Engine Coolant Reservoir 8 — Power Steering Fluid Reservoir
3 — Automatic Transmission Dipstick 9 — Power Distribution Center
4 — Brake Fluid Reservoir 10 — Engine Oil Dipstick
5 — Battery 11 — Engine Oil Fill
6 — Aux Power Distribution Center 12 — Air Cleaner Filter7
MAINTAINING YOUR VEHICLE 333

ENGINE COMPARTMENT — 6.7L DIESEL — SIX-SPEED AS69RC HD (3500/CHASSIS CAB MODELS)
1 — Battery7 — Washer Fluid Reservoir
2 — Engine Coolant Reservoir 8 — Power Steering Fluid Reservoir
3 — Automatic Transmission Dipstick 9 — Power Distribution Center
4 — Brake Fluid Reservoir 10 — Engine Oil Dipstick
5 — Battery 11 — Engine Oil Fill
6 — Aux Power Distribution Center 12 — Air Cleaner Filter
334 MAINTAINING YOUR VEHICLE