battery replacement Ram Cargo Van 2012 Owner's Manual

2. Press and hold the UNLOCK button on a programmed
RKE transmitter for at least 4 seconds, but no longer than
10 seconds. Then, press and hold the LOCK button while
still holding the UNLOCK button.
3. Release both buttons at the same time.
4. Test the feature while outside of the vehicle by press-
ing the LOCK/UNLOCK buttons on the RKE transmitter
with the ignition switch in the OFF position and the Key
Fob removed.
5. Repeat these steps if you want to return this feature to
its previous setting.
NOTE:Pressing the LOCK button on the RKE transmit-
ter while you are in the vehicle will activate the Vehicle
Security Alarm. Opening a door with the Vehicle Security
Alarm activated will cause the alarm to sound. Press the
UNLOCK button to deactivate the Vehicle Security
Alarm.Programming Additional Transmitters
If you do not have a programmed RKE transmitter,
contact your authorized dealer for details.
Transmitter Battery Replacement
The recommended replacement battery is one CR2032
battery.
NOTE:
•Perchlorate Material — special handling may apply.
See www.dtsc.ca.gov/hazardouswaste/perchlorate
•Do not touch the battery terminals that are on the back
housing or the printed circuit board.
1. Remove the emergency key by sliding the mechanical
latch at the top of the RKE transmitter sideways with
your thumb and then pull the key out with your other
hand.
26 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

MAINTAINING YOUR VEHICLE
CONTENTS
Engine Compartment — 3.6L ............. 545
 Onboard Diagnostic System — OBD II ...... 546
▫ Loose Fuel Filler Cap Message ........... 546
 Emissions Inspection And Maintenance
Programs ............................ 547
 Replacement Parts ..................... 549
 Dealer Service ........................ 549
 Maintenance Procedures ................. 549
▫ Engine Oil ......................... 550 ▫
Engine Oil Filter ..................... 552
▫ Engine Air Cleaner Filter ............... 553
▫ Exhaust System ..................... 554
▫ Maintenance-Free Battery .............. 556
▫ Air Conditioner Maintenance ............ 557
▫ Body Lubrication .................... 560
▫ Windshield Wiper Blades ............... 560
▫ Cooling System ..................... 562
▫ Brakes ............................ 567
7

2. If you crank or start the engine, you will have to start
this test over.
3. As soon as you turn the ignition switch to the ON
position, you will see the MIL symbol come on as part of
a normal bulb check.
4. Approximately 15 seconds later, one of two things will
happen:a. The MIL will flash for about 10 seconds and then
return to being fully illuminated until you turn OFF
the ignition or start the engine. This means that your
vehicle’s OBD II system is not readyand you should
not proceed to the I/M station.
b. The MIL will not flash at all and will remain fully
illuminated until you turn OFF the ignition or start the
engine. This means that your vehicle’s OBD II system
is ready and you can proceed to the I/M station. If your OBD II system is
not ready,you should see your
authorized dealer or repair facility. If your vehicle was
recently serviced or had a battery failure or replacement,
you may need to do nothing more than drive your
vehicle as you normally would in order for your OBD II
system to update. A recheck with the above test routine
may then indicate that the system is now ready.
Regardless of whether your vehicle’s OBD II system is
ready or not, if the MIL is illuminated during normal
vehicle operation you should have your vehicle serviced
before going to the I/M station. The I/M station can fail
your vehicle because the MIL is on with the engine
running.
548 MAINTAINING YOUR VEHICLE

steering column. If you experience temporary or perma-
nent loss of these systems, see your authorized dealer for
service.
VEHICLE STORAGE
If you are leaving your vehicle dormant for more than
21 days, you may want to take steps to protect your
battery. You may do the following:
•Remove the 20 Amp mini-fuse in the Totally Inte-
grated Power Module (TIPM) labeled Ignition-Off
Draw (IOD).
•Or, disconnect the negative cable from the battery.
•Anytime you store your vehicle, or keep it out of
service for two weeks or more, run the air conditioning
system at idle for about five minutes in the fresh air
and high blower setting. This will ensure adequate
system lubrication to minimize the possibility of com-
pressor damage when the system is started again.
REPLACEMENT BULBS
LIGHT BULBS – InteriorBulb Number
Center & Rear Dome Lamp ................. 578
Center & Rear Reading Lamps ............... 578
Front Door Courtesy Lamp .................. 578
Front Header Reading Lamps – If Equipped ..... 578
Instrument Cluster Lamps .................PC74
Liftgate Lamp(s) ......................... 578
Overhead Console Reading Lamps ..........PC579
Removable Console Lamp – If Equipped ........ 194
Visor Vanity Lamps .................... 6501966
NOTE: For lighted switches, see your authorized dealer
for replacement instructions.
All of the interior bulbs are glass wedge base or glass
cartridge types. Aluminum base bulbs are not approved
and should not be used for replacement.
7
MAINTAINING YOUR VEHICLE 585

Automatic Headlights.................... 199
Automatic Temperature Control (ATC) ......... 400
Automatic Transaxle Selection Of Lubricant ................. 591
Automatic Transmission ................422,569
Adding Fluid ....................... 571
Fluid and Filter Changes ............... 571
Fluid Change ....................... 571
Fluid Level Check .................... 571
Fluid Type ...................... 570,591
Gear Ranges ........................ 427
Special Additives ..................... 570
B-Pillar Location ........................ 457
Battery ............................... 556
Jump Starting ....................... 532
Keyless Transmitter Replacement (RKE) ..... 26
Saving Feature (Protection) .............. 204
Belts, Seat ............................. 101 Blind Spot Monitoring
.................... 117
Body Mechanism Lubrication ............... 560
Brake Assist System ...................... 444
Brake Control System, Electronic ............. 443
Brake Fluid ............................ 591
Brake System ........................... 567
Fluid Check ........................ 568
Parking ........................... 439
Warning Light ....................... 294
Brake/Transmission Interlock ............... 424
Brakes ............................... 567
Break-In Recommendations, New Vehicle ........ 98
Bulb Replacement ....................... 586
Bulbs, Light ......................... 103,585
Calibration, Compass ..................... 314
Camera, Rear ........................... 224
Capacities, Fluid ........................ 589
10
INDEX 621

LATCH
(Lower Anchors and Tether for CHildren)....... 90
Latches ............................... 103
Hood ............................. 196
Lead Free Gasoline ...................... 482
Leaks, Fluid ........................... 103
Life of Tires ............................ 468
Liftgate ................................ 48
Light Bulbs ............................ 103
Lights ............................. 103,198
Airbag ..................... 77,83,101,293
Alarm ............................ 294
Anti-Lock .......................... 289
Automatic Headlights ................. 199
Back-Up ........................... 588
Battery Saver ....................... 204
Brake Assist Warning .................. 448
Brake Warning ...................... 294
Bulb Replacement ................. 585,586Center Mounted Stop
.................. 588
Daytime Running .................... 200
Dimmer Switch, Headlight .............. 201
Electronic Stability Program (ESP) Indicator . . 448
Engine Temperature Warning ............ 298
Exterior ........................... 103
Fog ......................... 200,286,587
Hazard Warning Flasher ............... 513
Headlights ......................... 586
Headlights On Reminder ............... 200
High Beam Indicator .................. 286
High Beam/Low Beam Select ............ 204
Illuminated Entry ..................... 19
Interior ............................ 201
License ............................ 589
Lights On Reminder .................. 200
Low Fuel ....................... 297,306
Malfunction Indicator (Check Engine) ...... 291
Oil Pressure ........................ 297
10
INDEX 629