Ram Trucks 2010 3500 - Owner Manual - Manual (Page 399)

this light remains on after several ignition cycles and the
vehicle has been driven several miles/kilometers at
speeds greater than 30 mph (48 km/h), see your autho-
rized dealer as soon as possible to have the problem
diagnosed and corrected.
NOTE:
• The “ESP Indicator Light” and the “ESP/BAS Warning
Light” will come on momentarily each time the igni-
tion switch is turned ON.
• Each time the ignition is turned ON, the ESP will be
ON even if it was turned off previously.
• The ESP will make buzzing or clicking sounds when it
is active. This is normal. The sounds will stop when
ESP becomes inactive following the maneuver that
caused the ESP activation.
Trailer Sway Control (TSC) – If Equipped
The TSC system uses sensors in the vehicle to recognize
an excessively swaying trailer and will take the appro-
priate actions to attempt to stop the sway. The system
may reduce engine power and apply the brake of the
appropriate wheel(s) to counteract the sway of the trailer.
TSC will become active automatically once an excessively
swaying trailer is recognized. No driver action is re-
quired. Note that TSC cannot stop all trailers from
swaying. Always use caution when towing a trailer and
follow the trailer tongue weight recommendations. Refer
to “Trailer Towing” in “Starting and Operating” for
further information. When TSC is functioning, the “ESP/
TCS Indicator Light” will flash, the engine power may be
reduced and you may feel the brakes being applied to
individual wheels to attempt to stop the trailer from
swaying. TSC is disabled when the ESP system is in the
“Partial Off” or “Full Off” modes.
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