Ram Trucks 2014 ProMaster Commercial - Owner Manual - Manual (Page 138)

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.
136 UNDERSTANDING YOUR INSTRUMENT PANEL