jump start RAM CHASSIS CAB 2007 Owners Manual

CAUTION!To prevent damage to the starter, do not crank the
engine for more than 15 seconds at a time. Wait 10 to
15 seconds before trying again.
WARNING!Never pour fuel or other flammable liquids into the
throttle body air inlet opening in an attempt to start
the vehicle. This could result in a flash fire causing
serious personal injury. WARNING!Do not attempt to push or tow your vehicle to get it
started. Vehicles equipped with an automatic trans-
mission cannot be started this way. Unburned fuel
could enter the catalytic converter and once the
engine has started, ignite and damage the converter
and vehicle. If the vehicle has a discharged battery,
booster cables may be used to obtain a start from a
booster battery or the battery in another vehicle. This
type of start can be dangerous if done improperly.
See section 6 of this manual for the proper jump
starting procedures and follow them carefully.
If the engine has been flooded, it may start to run, but not
have enough power to continue running when the key is250 STARTING AND OPERATING

WHAT TO DO IN EMERGENCIESCONTENTS
Hazard Warning Flasher ..................370

Jacking And Tire Changing ................371
▫ All Models ..........................371

Jacking Instructions .....................372
▫ Tire Changing Procedure ................372

Hoisting .............................381

Jump-Starting .........................382 ▫ With Portable Starting Unit ..............385

Freeing A Stuck Vehicle ..................385

Emergency Tow Hooks — If Equipped ........386

Towing A Disabled Vehicle ................387
▫ 4-Wheel- Drive Vehicles .................387
▫ 2–Wheel- Drive Vehicles ................388
6

JUMP-STARTING
WARNING!To prevent personal injury or damage to clothing, do
not allow battery fluid to contact eyes, skin or
fabrics. Do not lean over a battery when connecting
jumper cables or allow cable clamps to touch each
other. Keep open flames or sparks away from battery
vent holes. Always wear eye protection when work-
ing with batteries.
Do not use a booster battery or any other booster
source that has a greater than 12 volt system, i.e. do
not use a 24 volt power source. NOTE: Replacement batteries should both be of equal
size to prevent damage to the vehicles charging system.
Your vehicle is equipped with two 12–volt batteries. If it
becomes necessary to use a booster battery, with jumper
cables, to start a vehicle’s engine because its batteries are
discharged, the following procedure should be followed:
Set the parking brake and place an automatic transmis-
sion in PARK (or NEUTRAL for a manual transmission).
Turn off lights, heater and other electrical loads. Observe
charge indicator (if equipped) in both batteries. If indica-
tor (if equipped) is light or yellow on either battery,
replace that battery.382 WHAT TO DO IN EMERGENCIES

CAUTION!Use the Jump Start Procedure only when the charge
indicator (if equipped) in both batteries is dark in
the center. Do not attempt jump starting when either
battery charge indicator (if equipped) is bright or
yellow. If charge indicator (if equipped) has a green
dot in the center, failure to start is not due to a
discharged battery and cranking system should be
checked.
1. Attach one jumper cable to the positive terminal of
booster battery and the other end of the same cable to the
positive terminal of the discharged battery. WARNING!Do not permit vehicles to touch each other as this
could establish a ground connection and personal
injury could result. WHAT TO DO IN EMERGENCIES 383
6

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 be-
low 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 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 con-
ductivity 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:
a. Disconnect the negative cable at the engine ground.
b. Disconnect the negative cable at the negative post
on booster battery.
c. Disconnect the cable from the positive post of both
batteries.384 WHAT TO DO IN EMERGENCIES

Emergency, In Case of
Freeing Vehicle When Stuck ............... 385
Hazard Warning Flasher ................. 370
Jacking ............................. 372
Jump Starting ......................... 382
Tow Hooks .......................... 386
Towing ............................. 387
Emission Control System Maintenance ......... 474
Emission Related Components .............. 418
Engine ............................ 392,393
Air Cleaner ........................ 406,407
Block Heater .................... 252,259,265
Break-In Recommendations ................ 72
Compartment ......................... 392
Compartment Identification ............... 393
Coolant (Antifreeze) .................... 469
Cooling ............................. 426
Data Plate ........................... 395
Exhaust Gas Caution .................... 330 Flooded, Starting ...................... 249
Identification ......................... 392
Idling .............................. 261
Jump Starting ......................... 382
Oil .............................. 398,469
Oil Filler Cap ...................... 401,403
Oil Selection .......................... 401
Oil Synthetic ....................... 260,403
Runaway ............................ 327
Temperature Gauge ..................... 174
Event Data Recorder ...................... 57
Exhaust Brake .......................... 265
Exhaust Gas Caution ................ 75, 330,425
Exhaust System .................... 75, 425,446
ExteriorLighting ........................ 124
Fabric Care ............................ 454
Fan .................................. 432518 INDEX

Hydraulic Clutch Fluid .................... 436
Ignition ............................... 12
Key ................................. 12
Ignition Key Removal ..................... 12
Illuminated Entry ........................ 19
Infant Restraint ........................ 59,60
Inflation Pressure Tires .................... 323
Information Center ...................... 142
Information Center, Vehicle ................. 142
Inside Rearview Mirror .................... 83
Instrument Cluster .................... 170,172
Instrument Panel and Controls .............. 169
Instrument Panel Lens Cleaning ............. 456
Integrated Power Module (Fuses) ............ 457
Interior Appearance Care .................. 455
Interior Lights .......................... 122
Intermittent Wipers (Delay Wipers) ........... 128
Intervention Regeneration Strategy ........... 415 Introduction ............................. 4
Jack Location ........................... 371
Jack Operation .......................... 372
Jump Starting .......................... 382
Key, Replacement ........................ 16
Key, Sentry (Immobilizer) ................... 15
Keyless Entry System ...................... 20
Keys ................................. 12
Lane Change and Turn Signals .............. 125
LapBelts .............................. 45
Lap/Shoulder Belts ....................... 35
LATCH (Lower Anchors and Tether for CHildren) . 64
LifeofTires ............................ 321
Lights .............................. 77,121
Airbag ............................ 57,173
Anti-Lock Warning .................. 177,304 INDEX 521
10