2017 Ram 5500 Chassis Cab light

IconDescription
•Floor Mode
Air comes from the floor outlets. A slight amount of air is directed through the defrost and
side window demister outlets.
• Mix Mode
Air is directed through the floor, defrost, and side window demister outlets. This setting
works best in cold or snowy conditions that require extra heat to the windshield. This
setting is good for maintaining comfort while reducing moisture on the windshield.
Climate Control OFF Button
Press and release this button on the touchscreen, or push the faceplate button, to turn the Cli-
mate Control System off.
CAUTION!
Failure to follow these cautions can cause damage to
the heating elements:
•Use care when washing the inside of the rear win-
dow. Do not use abrasive window cleaners on the
interior surface of the window. Use a soft cloth and a
mild washing solution, wiping parallel to the heat-
ing elements. Labels can be peeled off after soaking
with warm water.
(Continued)
CAUTION! (Continued)
•Do not use scrapers, sharp instruments, or abrasive
window cleaners on the interior surface of the win-
dow.
• Keep all objects a safe distance from the window.
Climate Control Functions
A/C (Air Conditioning)
The Air Conditioning (A/C) button allows the operator to
manually activate or deactivate the air conditioning sys-
tem. When the air conditioning system is turned on, cool
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UNDERSTANDING YOUR INSTRUMENT PANEL 289

Media
Uconnect offers connections via USB, Bluetooth and auxil-
iary ports (If Equipped). Voice operation is only available
for connected USB and iPod devices. (Remote CD player
optional and not available on all vehicles.)
Push the VR button
. After the beep, say one of the
following commands and follow the prompts to switch
your media source or choose an artist.
• Change source to Bluetooth
• Change source to iPod
• Change source to USB
• Play artist Beethoven; Play album Greatest Hits; Play
song Moonlight Sonata; Play genreClassical
TIP: For the Uconnect 3.0, Uconnect 5.0 and 8.4/8.4 NAV
systems, press the Browse button on the touchscreen to see
all of the music on your iPod or USB device. Your Voice
Command must match exactlyhow the artist, album, song
and genre information is displayed.
Uconnect 3.0 Media
300 UNDERSTANDING YOUR INSTRUMENT PANEL

NOTE:Your vehicle may be transmitting data as autho-
rized by the subscriber.
An included trial and/or subscription is required to take
advantage of the Uconnect Access services in the next
section of this guide. To register with Uconnect Access,
press the Apps button on the 8.4-inch touchscreen to get
started. Detailed registration instructions can be found on
the next page.
NOTE: Uconnect Access is available only on equipped
vehicles purchased within the continental United States,
Alaska and Hawaii. Services can only be used where
coverage is available; see coverage map for details.
9-1-1 Call
Security Alarm Notification
Remote Door Lock/Unlock
Stolen Vehicle Assistance
Remote Vehicle Start**
Remote Horn and Lights
Yelp Search
Voice Texting
Roadside Assistance Call
3G Wi-Fi Hotspot***
**If vehicle is equipped.
***Extra charges apply.
Vehicle Health Alert
Your vehicle will send you an email alert if it senses a
problem under the hood with one of your vehicles key
systems. For further information go to the Mopar Owner
Connect website moparownerconnect.com.
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UNDERSTANDING YOUR INSTRUMENT PANEL 307

▫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) .............357
▫ Electronic Stability Control (ESC) ...........358
▫ Electronic Roll Mitigation (ERM) ...........361
▫ Trailer Sway Control (TSC) — If Equipped . . . .362 ▫
Hill Descent Control (HDC) — If Equipped . . . .362
 TIRE SAFETY INFORMATION ..............365
▫ Tire Markings ........................ .365
▫ Tire Identification Number (TIN) ............368
▫ Tire Terminology And Definitions ...........370
▫ Tire Loading And Tire Pressure ............371
 TIRES — GENERAL INFORMATION .........376
▫ Tire Pressure ......................... .376
▫ Tire Inflation Pressures ..................377
▫ T

ire 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 ...................383
318 STARTING AND OPERATING

When frequent transmission shifting occurs (such as when
operating the vehicle under heavy loading conditions, in
hilly terrain, traveling into strong head winds, or while
towing a heavy trailer), use the Electronic Range Select
(ERS) shift control (refer to “Electronic Range Select (ERS)
Operation” in this section for further information) to select
a lower gear range. Under these conditions, using a lower
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]
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STARTING AND OPERATING 331

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.
Transmission Limp Home Mode
Transmission function is monitored electronically for ab-
normal conditions. If a condition is detected that could
result in transmission damage, Transmission Limp Home
Mode is activated. In this mode, the transmission remains
in fourth gear (for 66RFE transmission) or third gear (for
AS66RC transmission) regardless of which forward gear is
selected. If an AS66RC equipped truck enters Limp Home
Mode at highway speeds, it will initially engage fifth gear,
until the vehicle slows to a speed where third gear can be
engaged. PARK, REVERSE, and NEUTRAL will continue
to operate. The Malfunction Indicator Light (MIL) may be
illuminated. Limp Home Mode allows the vehicle to be
driven to an authorized dealer for service without damag-
ing the transmission.
In the event of a momentary problem, the transmission can
be reset to regain all forward gears by performing the
following steps:
1. Stop the vehicle.2. Shift the transmission into PARK.
3. Turn the ignition to the OFF position.
4. Wait approximately 10 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 recom-
mend that you visit your authorized dealer at your earliest
possible convenience. Your authorized dealer has diagnos-
tic equipment to determine if the problem could recur.
If the transmission cannot be reset, authorized dealer
service is required.
Electronic Range Select (ERS) Operation
The Electronic Range Select (ERS) shift control allows the
driver to limit the highest available gear when the trans-
mission is in DRIVE. For example, if you set the transmis-
sion gear limit to 4 (fourth gear), the transmission will not
shift above fourth gear, but will shift through the lower
gears normally.
332 STARTING AND OPERATING

•The transmission fluid has reached an adequate tem-
perature.
• The engine coolant has reached an adequate tempera-
ture.
• Vehicle speed is sufficiently high.
• The TOW/HAUL switch has not been activated.
• The driver is not heavily pressing the accelerator.
When To Use TOW/HAUL Mode
When driving in hilly areas, towing a trailer, carrying a
heavy load, etc., and frequent transmission shifting occurs,
push the TOW/HAUL switch to activate TOW/HAUL
mode. This will improve performance and reduce the
potential for transmission overheating or failure due to
excessive shifting. When operating in TOW/HAUL mode,
transmission upshifts are delayed, and the transmission
will automatically downshift (for engine braking) when the
throttle is closed and/or during steady braking maneu-
vers. The “TOW/HAUL Indicator Light” will illuminate in the
instrument cluster to indicate that TOW/HAUL mode has
been activated. Pushing the switch a second time restores
normal operation. Normal operation is always the default
at engine start-up. If TOW/HAUL mode is desired, the
switch must be pushed each time the engine is started.
TOW/HAUL Switch
334 STARTING AND OPERATING

WARNING!
Do not use the “TOW/HAUL” feature when driving in
icy or slippery conditions. The increased engine brak-
ing can cause the rear wheels to slide, and the vehicle
to swing around with the possible loss of vehicle
control, which may cause an accident possibly result-
ing in personal injury or death.
Torque Converter Clutch
A feature designed to improve fuel economy has been
included in the automatic transmission on your vehicle. A
clutch within the torque converter engages automatically
at calibrated speeds. This may result in a slightly different
feeling or response during normal operation in the upper
gears. When the vehicle speed drops or during some
accelerations, the clutch automatically disengages.NOTE:
•
The torque converter clutch will not engage (and 66RFE-
equipped trucks will not shift to sixth gear), until the
transmission fluid and engine coolant are warm [usually
after 1 to 3 miles (2 to 5 km) of driving]. Because engine
speed is higher when the torque converter clutch is not
engaged, it may seem as if the transmission is not
shifting properly when cold. This is normal. Using the
Electronic Range Select (ERS) shift control, when the
transmission is sufficiently warm, will demonstrate that
the transmission is able to shift into and out of Over-
drive.
• If the vehicle has not been driven for several days, the
first few seconds of operation after shifting the transmis-
sion into gear may seem sluggish. This is due to the fluid
partially draining from the torque converter into the
transmission. This condition is normal and will not
cause damage to the transmission. The torque converter
will refill within five seconds after starting the engine.
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STARTING AND OPERATING 335