Dodge 2010 Ram Truck Chassis Owner's Manual page 175

19. Anti-Lock Brake (ABS) Warning Light
This light monitors the Anti-Lock Brake System
(ABS). The light will turn on when the ignition
switch is turned to the ON position and may
stay on for as long as four seconds.
If the "ABS Warning 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 Warning Light" is on, the brake system
should be serviced as soon as possible to restore the
benefits of Anti-Lock brakes. If the "ABS Warning Light"
does not turn on when the ignition switch is turned to the
ON position, have the light inspected by an authorized
dealer.
UNDERSTANDING YOUR INSTRUMENT PANEL 173
20. Cargo Light — If Equipped
The cargo light will illuminate when the cargo
light is activated by pressing the cargo light
button on the headlight switch.
21. Electronic Throttle Control (ETC) Warning 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. If the light remains
lit with the engine running, your vehicle will usually be
drivable; however, see your authorized dealer for service
as soon as possible. If the light is flashing when the
engine is running, immediate service is required and you
may experience reduced performance, an elevated/
rough idle or engine stall and your vehicle may require
towing. The light will come on when the ignition is first
turned on and remain on for 15 seconds 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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