2017 RAM CHASSIS CAB warning light

Low Fuel Indicator Light
Yellow Telltale
Light What It Means
Low Fuel Indicator Light
When the fuel level reaches approximately 3.0 gal (11.0 L) this light will turn on, and remain on
until fuel is added.
Anti-Lock Brake (ABS) Indicator Light
Yellow Telltale
Light What It Means
Anti-Lock Brake (ABS) Indicator Light
After the ignition is turned on, the Anti-Lock Brake System (ABS) light illuminates to indicate
function check at vehicle startup. If the light remains on after startup or comes on and stays on at
road speeds, it may indicate that the ABS has detected a malfunction or has become inoperative.
The system reverts to standard non-anti-lock brakes.
If both the Brake Warning Light and the ABS Warning Light are on, see an authorized dealer im-
mediately. Refer to “Anti-Lock Brake System” in “Starting And Operating” for further informa-
tion.210 UNDERSTANDING YOUR INSTRUMENT PANEL

Transmission Temperature Indicator Light
Yellow Telltale
Light What It Means
Transmission Temperature Indicator Light
This light indicates that the transmission fluid temperature is running hot. This may occur with
severe usage, such as trailer towing. If this light turns on, safely pull over and stop the vehicle.
Then, shift the transmission into NEUTRAL and run the engine at idle or faster until the light
turns off.
WARNING!If you continue operating the vehicle when the Trans-
mission Temperature Warning Light is illuminated you
could cause the fluid to boil over, come in contact with
hot engine or exhaust components and cause a fire. CAUTION!Continuous driving with the Transmission Tempera-
ture Warning Light illuminated will eventually cause
severe transmission damage or transmission failure. 4UNDERSTANDING YOUR INSTRUMENT PANEL 211

Cruise Control SET Indicator Light — If Equipped
White Telltale
Light What It Means
Cruise Control SET Indicator Light
This light will turn on when the speed control is set. Refer to “Speed Control” in “Understanding
The Features Of Your Vehicle” for further information.
INSTRUMENT CLUSTER DISPLAY
Your vehicle may be equipped with an instrument cluster
display, which offers useful information to the driver. With
the ignition in the STOP/OFF position, opening/closing of
a door will activate the display for viewing, and display
the total miles (kilometers) in the odometer. Your instru-
ment cluster display is designed to display important
information about your vehicle’s systems and features.
Using a driver interactive display located on the instru-
ment panel, your instrument cluster display can show you
how systems are working and give you warnings when
they aren’t. The steering wheel mounted controls allow
you to scroll through and enter the main menus and
submenus. You can access the specific information you
want and make selections and adjustments. Instrument Cluster Display Controls
The instrument cluster display features a driver-interactive
display that is located in the instrument cluster.
Base Instrument Cluster Display218 UNDERSTANDING YOUR INSTRUMENT PANEL

Audio
Push and release the up or down arrow button until the
Audio display icon is highlighted in the instrument cluster
display. Push and release the right arrow button to display
the active source.
Stored Messages
Push and release the up or down arrow button
until the Messages Menu item is highlighted.
This feature shows the number of stored warning
messages. Pushing the right arrow button will
allow you to see what the stored messages are.
When no messages are present, main menu icon will be a
closed envelope.
Screen Setup Menu Item
Push and release the up or down arrow button until the
Screen Setup menu item is highlighted in the instrument
cluster display. Push and release the right arrow button to
enter the Screen Setup submenu. The Screen Setup feature
allows you to change what information is displayed in the
instrument cluster as well as the location that information
is displayed. Vehicle Settings Menu Item
Personal Settings allows the driver to set and recall features
when the transmission is in PARK.
Push and release the up and down button until Settings
displays in the instrument cluster display.
Follow the prompts to display and set any of the following
Vehicle Settings.
NOTE: Your vehicle may be equipped with the following
settings.
• If equipped with a base radio (Non-Touchscreen) Vehicle
Settings will be included in the instrument cluster dis-
play.
• If equipped with a Touchscreen radio, the Vehicle Set-
tings will be included in the radio head unit.226 UNDERSTANDING YOUR INSTRUMENT PANEL

• Engine Temperature Hot
• Battery Voltage Low
• Service Electronic Throttle Control
• Lights On
• Right Turn Signal Light Out
• Left Turn Signal Light Out
• Turn Signal On
• Sound Horn With Remote Lock: Off; 1st Press; 2nd Press
• Vehicle Not In Park
• Key In Ignition
• Key In Ignition Lights On
• Remote Start Active Key To Run
• Remote Start Active Push Start Button
• Remote Start Aborted Fuel Low
• Remote Start Aborted Too Cold
• Remote Start Aborted Door Open
• Remote Start Aborted Hood Open • Remote Start Aborted Trunk Open
• Remote Start Aborted Time Expired
• Remote Start Disabled Start To Reset
• Service Airbag System
• Service Airbag Warning Light
• Driver Seatbelt Unbuckled
• Passenger Seatbelt Unbuckled
• Front Seatbelts Unbuckled
• Door Open
• Doors Open
• Gear Not Available
• Shift Not Allowed
• Shift to Neutral Then Drive Or Reverse
• Autostick Unavailable Service Required
• Automatic Unavailable Use Autostick Service Req.
• Transmission Getting Hot Push Brake
• Trans. Hot Stop Safely Shift To Park Wait To Cool 4UNDERSTANDING YOUR INSTRUMENT PANEL 231

• Transmission Cool Ready To Drive
• Trailer Brake Disconnected
• Service Transmission
• Service Shifter
• Engage Park Brake To Prevent Rolling
• Transmission Too Cold Idle With Engine On
• Washer Fluid Low
The Reconfigurable Telltales section is divided into the
white telltales area on the right, yellow telltales in the
middle, and red telltales on the left.
Battery Saver On/Battery Saver Mode Message —
Electrical Load Reduction Actions — If Equipped
This vehicle is equipped with an Intelligent Battery Sensor
(IBS) to perform additional monitoring of the electrical
system and status of the vehicle battery.
In cases when the IBS detects charging system failure, or
the vehicle battery conditions are deteriorating, electrical
load reduction actions will take place to extend the driving
time and distance of the vehicle. This is done by reducing
power to or turning off non-essential electrical loads. Load reduction is only active when the engine is running.
It will display a message if there is a risk of battery
depletion to the point where the vehicle may stall due to
lack of electrical supply, or will not restart after the current
drive cycle.
When load reduction is activated, the message “Battery
Saver On” or “Battery Saver Mode” will appear in the
instrument cluster.
These messages indicate the vehicle battery has a low state
of charge and continues to lose electrical charge at a rate
that the charging system cannot sustain.
NOTE:
• The charging system is independent from load reduc-
tion. The charging system performs a diagnostic on the
charging system continuously.
• If the Battery Charge Warning Light is on it may indicate
a problem with the charging system. Refer to “Battery
Charge Warning Light” in “Understanding Your Instru-
ment Panel” for further information.232 UNDERSTANDING YOUR INSTRUMENT PANEL

▫ Shallow Standing Water ................. .348
 POWER STEERING ..................... .349
▫ Power Steering Fluid Check .............. .350
 PARKING BRAKE ...................... .350
 BRAKE SYSTEM ....................... .352
▫ Hydraulic Brake Assist .................. .352
 ELECTRONIC BRAKE CONTROL SYSTEM .... .353
▫ Electronic Brake Force Distribution (EBD) ..... .353
▫ Brake System Warning Light .............. .353
▫ Anti-Lock Brake System (ABS) ............ .353
▫ Anti-Lock Brake Warning Light ............ .354
▫ Brake Assist System (BAS) ............... .355
▫ Hill Start Assist (HSA) .................. .355
▫ Traction Control System (TCS) ............ .358
▫ Electronic Stability Control (ESC) .......... .358
▫ Electronic Roll Mitigation (ERM) .......... .362
▫ Trailer Sway Control (TSC) — If Equipped . . . .362 ▫ Hill Descent Control (HDC) — If Equipped . . . .363
 TIRE SAFETY INFORMATION ............. .365
▫ Tire Markings ........................ .365
▫ Tire Identification Number (TIN) ........... .369
▫ Tire Terminology And Definitions .......... .370
▫ Tire Loading And Tire Pressure ........... .371
 TIRES — GENERAL INFORMATION ........ .376
▫ Tire Pressure ......................... .376
▫ Tire Inflation Pressures ................. .377
▫ T ir e Pressures For High Speed Operation .... .378
▫ Tire Maintenance And Replacement ......... .378
▫ Radial Ply Tires ....................... .378
▫ Tire Types ........................... .379
▫ Run Flat Tires — If Equipped ............. .380
▫ Spare Tires — If Equipped ............... .380
▫ Tire Spinning ........................ .382
▫ Tread Wear Indicators .................. .383318 STARTING AND OPERATING

gear range will improve performance and extend transmis-
sion life by reducing excessive shifting and heat buildup.
If the transmission temperature exceeds normal operating
limits, the powertrain controller will modify the transmis-
sion shift schedule and expand the range of torque con-
verter clutch engagement. This is done to prevent trans-
mission damage due to overheating.
If the transmission becomes extremely hot or is in danger
of overheating, the “Transmission Temperature Warning
Light” may illuminate and the transmission may operate
differently until the transmission cools down.
NOTE: Use caution when operating a heavily loaded
vehicle at low speeds (such as towing a trailer up a steep
grade, or in stop-and-go traffic) during hot weather. In
these conditions, torque converter slip can impose a sig-
nificant additional heat load on the cooling system. Down-
shifting the transmission to the lowest possible gear (when
climbing a grade), or shifting to NEUTRAL (when stopped
in heavy traffic) can help to reduce this excess heat
generation. During cold temperatures, transmission operation may be
modified depending on engine and transmission tempera-
ture as well as vehicle speed. This feature improves warm
up time of the engine and transmission to achieve maxi-
mum efficiency. Engagement of the torque converter clutch
is inhibited until the transmission fluid is warm (refer to
the “Note” under “Torque Converter Clutch” in this sec-
tion).
On models with 66RFE transmission, top overdrive gear is
also inhibited until the transmission fluid is warm, and
during extremely cold temperatures (-16°F [-27°C] or be-
low), operation may briefly be limited to first and direct
gears only. On trucks with AS66RC transmission, fifth and
sixth gears may be inhibited briefly on cold starts below
41°F (5°C), and during very cold temperatures (-4°F [-20°C]
or below), operation may briefly be limited to third gear
only. During this condition, the ability of the vehicle to
accelerate under heavily loaded conditions may be re-
duced. In all cases, normal operation will resume once the
transmission temperature has risen to a suitable level. 5STARTING AND OPERATING 331