2015 Ram ProMaster brake

This light does not indicate how much oil is in the engine.
The engine oil level must be checked under the hood.
13. Electronic Speed Control Set Indicator LightThis light will turn on when the electronic
speed control is set.
14. Charging System Light — If Equipped This light shows the status of the electrical charg-
ing system. The light should come on when the
ignition switch is first turned to ON/RUN and remain on
briefly as a bulb check. If the Charging System light
remains on, or comes on while driving, it means that the
vehicle is experiencing a problem with the charging
system. OBTAIN SERVICE IMMEDIATELY. See your
authorized dealer.
Refer to “Jump Starting Procedures” in “What To Do In
Emergencies” if jump starting is required. 15. Brake Warning Light
This light monitors various brake functions,
including brake fluid level and parking brake
application. If the brake light turns on, it may
indicate that the parking brake is applied or
that the brake fluid level is low.
If the light remains on when the parking brake has been
disengaged, and the fluid level is at the full mark on the
master cylinder reservoir, it indicates a possible brake
hydraulic system malfunction. In this case, the light will
remain on until the condition has been corrected. If the
problem is related to the brake booster, the ABS pump
will run when applying the brake, and a brake pedal
pulsation may be felt during each stop.
The dual brake system provides a reserve braking capac-
ity in the event of a failure to a portion of the hydraulic
system. A leak in either half of the dual brake system is
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UNDERSTANDING YOUR INSTRUMENT PANEL 131

indicated by the Brake Warning Light, which will turn on
when the brake fluid level in the master cylinder has
dropped below a specified level.
The light will remain on until the cause is corrected.
NOTE:The light may flash momentarily during sharp
cornering maneuvers, which change fluid level condi-
tions. The vehicle should have service performed and the
brake fluid level checked.
If brake failure is indicated, immediate repair is neces-
sary.
WARNING!
Driving a vehicle with the red brake light on is
dangerous. Part of the brake system may have failed.
It will take longer to stop the vehicle. You could have
a collision. Have the vehicle checked immediately. Vehicles equipped with ABS are also equipped with
Electronic Brake Force Distribution (EBD). In the event of
an EBD failure, the Brake Warning Light will turn on
along with the ABS Light. Immediate repair to the ABS
system is required.
Operation of the Brake Warning Light can be checked by
turning the ignition switch from the OFF position to the
ON/RUN position. The light should illuminate for ap-
proximately two seconds. The light should then turn off
unless the parking brake is applied or a brake fault is
detected. If the light does not illuminate, have the light
inspected by an authorized dealer.
The light also will turn on when the parking brake is
applied with the ignition switch in the ON/RUN posi-
tion.
132 UNDERSTANDING YOUR INSTRUMENT PANEL

NOTE:This light shows only that the parking brake is
applied. It does not show the degree of brake application.
16. Malfunction Indicator Light (MIL)
The Malfunction Indicator Light (MIL) is part
of an onboard diagnostic (OBDII) system
which monitors the emissions and engine con-
trol system. If the vehicle is ready for emissions
testing, the light will come on when the ignition is first
turned on and remain on, as a bulb check, until the
engine is started. If the vehicle is not ready for emissions
testing, the light will come on when the ignition is first
turned on and remain on for 15 seconds, then blink for
five seconds, and remain on until the vehicle is started. If
the bulb does not come on during starting, have the
condition investigated promptly.
If this light comes on and remains on while driving, it
suggests a potential engine control problem and the need
for system service. Although your vehicle will usually be drivable and not
need towing, see your authorized dealer for service as
soon as possible.
CAUTION!
Prolonged driving with the Malfunction Indicator
Light (MIL) on could cause damage to the engine
control system. It also could affect fuel economy and
driveability. If the MIL is flashing, severe catalytic
converter damage and power loss will soon occur.
Immediate service is required.
WARNING!
A malfunctioning catalytic converter, as referenced
above, can reach higher temperatures than in normal
operating conditions. This can cause a fire if you
(Continued)
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UNDERSTANDING YOUR INSTRUMENT PANEL 133

WARNING!(Continued)
Vehicle.” Follow the warnings under the “Cooling
System Pressure Cap” paragraph.
18. Engine Temperature Warning Light
This light warns of an overheated engine condition. As
engine coolant temperatures rise and the gauge ap-
proaches H, this indicator will illuminate, and a single
chime will sound after reaching a set threshold.
If the light turns on while driving, safely pull over and
stop the vehicle. If the A/C system is on, turn it off. Also,
shift the transmission into NEUTRAL and idle the ve-
hicle. If the temperature reading does not return to
normal, turn the engine off immediately and call for
service. Refer to “If Your Engine Overheats” in “What To
Do In Emergencies” for further information. 19. Electronic Throttle Control (ETC) Light
This light informs you of a problem with the
Electronic Throttle Control (ETC) system. If a
problem is detected, the light will come on
while the engine is running. Cycle the ignition
key when the vehicle has completely stopped and the
shift lever is placed in the NEUTRAL position, and apply
the parking brake. The light should turn off. If the light
remains lit with the engine running, your vehicle will
usually be drivable. However, see an authorized dealer
for service as soon as possible. If the light is flashing
when the engine is running, immediate service is re-
quired, and you may experience reduced performance,
an elevated/rough idle, or engine stall; your vehicle may
require towing. The light will come on when the ignition
is first turned to ON/RUN and remain on briefly as a
bulb check. If the light does not come on during starting,
have the system checked by an authorized dealer.
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UNDERSTANDING YOUR INSTRUMENT PANEL 135

20. TOW/HAULThis light will illuminate when TOW HAUL
mode is selected.
21. Low Fuel Light
When the fuel level reaches approximately 3.0 gal (11.7
L), this light will turn on, and remain on until fuel is
added.
22. Fuel Gauge/Fuel Door Reminder When the ignition switch is in the ON/RUN
position, the pointer will show the level of fuel
remaining in the fuel tank. The fuel pump
symbol points to the side of the vehicle where
the fuel door is located. 23. Generic Warning Light
The Generic Warning Light will illuminate if
any of the following conditions occur:
• Air Bag Warning Light Fault
• Engine Oil Pressure Sensor Failure
• Fuel Cut Off Intervention/Fail
• Parking Assistance Failure
• Engine Minimum Oil Level
• Engine Minimum Oil Pressure Fail
• Electronic Park Brake Fail Fixed — If Equipped
• Electronic Park Brake Inspection — If Equipped
• Electronic Park Brake Maintenance — If Equipped
• Electronic Park Brake Sensor Fail — If Equipped
• Swivel Seat Malfunction
136 UNDERSTANDING YOUR INSTRUMENT PANEL

(kilometers) at speeds greater than 30 mph (48 km/h), see
your authorized dealer as soon as possible to have the
problem diagnosed and corrected.
NOTE:•The “ESC Off Indicator Light” and the “ESC
Activation/Malfunction Indicator Light” come on
momentarily each time the ignition switch is turned
to ON/RUN.
• Each time the ignition is turned to ON/RUN, the
ESC system will be ON even if it was manually
turned off previously.
• The ESC system will make buzzing or clicking
sounds and flash the ESC activation light when it is
active. This is normal; the sounds will stop when
ESC becomes inactive following the maneuver that
caused the ESC activation. 29. Anti-Lock Brake (ABS) Light
This light monitors the Anti-lock Brake System
(ABS). The light will turn on when the ignition
switch is turned to the ON/RUN position and
may stay on for as long as four seconds.
If the ABS light remains on or turns on while driving, it
indicates that the anti-lock portion of the brake system is
not functioning and that service is required. However,
the conventional brake system will continue to operate
normally if the BRAKE warning light is not on.
If the ABS light is on, the brake system should be serviced
as soon as possible to restore the benefits of anti-lock
brakes. If the ABS light does not turn on when the
ignition switch is turned to the ON/RUN position, have
the light inspected by an authorized dealer.
140 UNDERSTANDING YOUR INSTRUMENT PANEL

STARTING AND OPERATING
CONTENTS
STARTING PROCEDURES ................200
▫ Automatic Transmission — If Equipped .....200
▫ Normal Starting .......................200
▫ Extreme Cold Weather
(Below –20°F Or 29°C) ................201
▫ If Engine Fails To Start .................201
▫ After Starting ........................201
 ENGINE BLOCK HEATER — IF EQUIPPED . . .202
 AUTOMATIC TRANSMISSION ............202
▫ Key Ignition Park Interlock ...............203 ▫
Brake/Transmission Shift Interlock System . . .204
▫ Six-Speed Automatic Transmission .........204
 DRIVING ON SLIPPERY SURFACES .........214
▫ Acceleration ........................ .214
▫ Traction ............................214
 DRIVING THROUGH WATER .............215
▫ Flowing/Rising Water ..................215
▫ Shallow Standing Water .................215
 POWER STEERING .....................217
▫ Power Steering Fluid Check ..............218
5

PARKING BRAKE ..................... .218
 BRAKE SYSTEM .......................220
 ELECTRONIC BRAKE CONTROL SYSTEM . . . .221
▫ Four-Wheel Anti-Lock Brake System (ABS) . . .221
▫ Traction Control System (TCS) ............222
▫ Brake Assist System (BAS) ...............223
▫ Electronic Stability Control (ESC) ..........224
▫ Trailer Sway Control (TSC) ..............227
▫ Hill Start Assist (HSA) .................228
 TIRE SAFETY INFORMATION .............230
▫ Tire Markings ........................230
▫ Tire Identification Number (TIN) ...........234
▫ Tire Terminology And Definitions ..........236▫
Tire Loading And Tire Pressure ...........237
 TIRES — GENERAL INFORMATION ........242
▫ Tire Pressure ........................242
▫ Tire Inflation Pressures .................243
▫ Tire Pressures For High Speed Operation . . . .245
▫ Radial Ply Tires ..................... .245
▫ Tire Types .......................... .246
▫ Run Flat Tires — If Equipped .............248
▫ Spare Tires — If Equipped ...............248
▫ Tire Spinning ........................250
▫ Tread Wear Indicators ..................251
▫ Life Of Tire ........................ .252
▫ Replacement Tires .....................253
198 STARTING AND OPERATING