2019 Ram 3500 service reset

306 STARTING AND OPERATING
Transmission Limp Home Mode
Transmission function is monitored electronically for
abnormal conditions. If a condition is detected that could
result in transmission damage, Transmission Limp Home
Mode is activated. In this mode, the transmission may
operate only in certain gears, or may not shift at all. Vehicle
performance may be severely degraded and the engine may
stall. In some situations, the transmission may not re-engage
if the engine is turned off and restarted. The Malfunction
Indicator Light (MIL) may be illuminated. A message in the
instrument cluster will inform the driver of the more serious
conditions, and indicate what actions may be necessary.
In the event of a momentary problem, the transmission can
be reset to regain all forward gears by performing the
following steps:
NOTE:
In cases where the instrument cluster message indicates the
transmission may not re-engage after engine shutdown,
perform this procedure only in a desired location (prefer-
ably, at an authorized dealer). 1. Stop the vehicle.
2. Shift the transmission into PARK, if possible. If not, shift
the transmission to NEUTRAL.
3. Push and hold the ignition switch until the engine turns OFF.
4. Wait approximately 30 seconds.
5. Restart the engine.
6. Shift into the desired gear range. If the problem is no longer detected, the transmission will return to normal
operation.
NOTE:
Even if the transmission can be reset, we recommend that
you visit an authorized dealer at your earliest possible
convenience. An authorized dealer has diagnostic equip -
ment to assess the condition of your transmission.
If the transmission cannot be reset, authorized dealer service
is required.

499
SERVICING AND MAINTENANCE
SCHEDULED SERVICING
Your vehicle is equipped with an automatic oil change indi-
cator system. The oil change indicator system will remind
you that it is time to take your vehicle in for scheduled main -
tenance.
Based on engine operation conditions, the oil change indi -
cator message will illuminate. This means that service is
required for your vehicle. Operating conditions such as
frequent short-trips, trailer tow, extremely hot or cold
ambient temperatures, and E85 fuel usage will influence
when the “Oil Change Required” message is displayed.
Severe Operating Conditions can cause the change oil
message to illuminate as early as 3,500 miles (5,600 km) since
last reset. Have your vehicle serviced as soon as possible,
within the next 500 miles (805 km).
Your authorized dealer will reset the oil change indicator
message after completing the scheduled oil change. If a scheduled oil change is performed by someone other
than your authorized dealer, the message can be reset by
referring to the steps described under “Instrument Cluster
Display” in “Getting To Know Your Instrument Panel”.
NOTE:
Under no circumstances should oil change intervals exceed
8,000 miles (13,000 km), twelve months or 350 hours of
engine run time, whichever comes first. The 350 hours of
engine run or idle time is generally only a concern for fleet
customers.
Severe Duty All Models
NOTE:
Change Engine Oil at 4,000 miles (6,500 km) or 350 hours of
engine run time if the vehicle is operated in a dusty and off
road environment or is operated predominantly at idle, or
only very low engine RPM’s. This type of vehicle use is
considered Severe Duty.
7

SERVICING AND MAINTENANCE 529
Fluid Level Check — Eight-Speed Transmission
The fluid level is preset at the factory and does not require
adjustment under normal operating conditions. Routine
fluid level checks are not required, therefore the transmis-
sion has no dipstick. An authorized dealer can check your
transmission fluid level using special service tools.
If you notice fluid leakage or transmission malfunction, visit
an authorized dealer immediately to have the transmission
fluid level checked. Operating the vehicle with an improper
fluid level can cause severe transmission damage. Fluid And Filter Changes — Eight-Speed Transmission
Under normal operating conditions, the fluid installed at the
factory will provide satisfactory lubrication for the life of the
vehicle.
Routine fluid and filter changes are not required. However,
change the fluid and filter if the fluid becomes contaminated
(with water, etc.), or if the transmission is disassembled for
any reason.
Rear Axle And 4x4 Front Driving Axle Fluid Level
For normal service, periodic fluid level checks are not
required. When the vehicle is serviced for other reasons the
exterior surfaces of the axle assembly should be inspected. If
gear oil leakage is suspected inspect the fluid level. Refer to
“Fluids And Lubricants” in “Technical Specifications” for
further information. This inspection should be made with
the vehicle in a level position.
For all 2500/3500 Model axles, the fluid level should be 1/
4 in ± 1/4 in (6.4 mm ± 6.4 mm) below the fill hole on the
9.25 in front, 11.5 in rear axle, and 12.0 in rear axle.
CAUTION!
If a transmission fluid leak occurs, visit an authorized
dealer immediately. Severe transmission damage may
occur. An authorized dealer has the proper tools to adjust
the fluid level accurately.
7

MULTIMEDIA 595
Restore Default Settings
After pressing the “Restore Default Settings” button on the touchscreen, the following settings will be available:NOTE:
New vehicle purchasers or lessees will receive a free limited time subscription to SiriusXM Satellite Radio with your radio.
Following the expiration of the free services, it will be necessary to access the information on the Subscription Information
screen to re-subscribe.
1. Press the “Subscription Info” button on the touchscreen to access the Subscription Information screen.
2. Write down the SIRIUS ID numbers for your receiver. To reactivate your service, either call the number listed on the
screen or visit the provider online. Setting Name
Selectable Options
Setting NameSelectable Options
Restore Default Settings YesCancel
NOTE:
When the “Restore Default Settings” feature is selected it will reset the Display, Clock, Audio, and Radio Settings to their
default settings. If “Yes” is selected a pop-up will appear asking "Are you sure you want to reset your settings to default?”
select “Yes” to restore, or “Cancel” to exit.
9

MULTIMEDIA 619
NOTE:
The “Tune Start” feature begins playing the current song from the beginning when you tune to a music channel using one
of the twelve presets, so you can enjoy the complete song. This feature occurs the first time the preset is selected during that
current song. Tune Start works in the background, so you will not even realize it's on, except that you will miss the experience
of joining your favorite song with only a few seconds left to play.Channel Skip List of Channels
NOTE:
SiriusXM can be programmed to designate a group of channels that are the most desirable to listen to or to exclude undesir -
able channels while scanning. This feature allows you to select the channels you would like to skip.
Subscription Info Sirius ID
NOTE:
New vehicle purchasers or lessees will receive a free limited time subscription to SiriusXM Satellite Radio with your radio.
Following the expiration of the free services, it will be necessary to access the information on the Subscription Information
screen to re-subscribe.
1. Press the “Subscription Info” button on the touchscreen to access the Subscription Information screen.
2. Write down the Sirius ID numbers for your receiver. To reactivate your service, either call the number listed on the screen or visit the provider online.
SiriusXM Travel Link is a separate subscription. Setting Name
Selectable Options
9

640 MULTIMEDIA
NOTE:
The “Tune Start” feature begins playing the current song from the beginning when you tune to a music channel using one
of the twelve presets, so you can enjoy the complete song. This feature occurs the first time the preset is selected during that
current song. Tune Start works in the background, so you will not even realize it's on, except that you will miss the experience
of joining your favorite song with only a few seconds left to play.Channel Skip List of Channels
NOTE:
SiriusXM can be programmed to designate a group of channels that are the most desirable to listen to or to exclude undesir -
able channels while scanning. This feature allows you to select the channels you would like to skip.
Subscription Info Sirius ID
NOTE:
New vehicle purchasers or lessees will receive a free limited time subscription to SiriusXM Satellite Radio with your radio.
Following the expiration of the free services, it will be necessary to access the information on the Subscription Information
screen to re-subscribe.
1. Press the “Subscription Info” button on the touchscreen to access the Subscription Information screen.
2. Write down the Sirius ID numbers for your receiver. To reactivate your service, either call the number listed on the screen or visit the provider online.
SiriusXM Travel Link is a separate subscription. Setting Name
Selectable Options