RAM 1500 2021, Owner'S Manual

Page: 295 / 461

SAFETY 293
Trailer Sway Control (TSC)
TSC uses sensors in the vehicle to recognize an
excessively swaying trailer and will take the
appropriate actions to attempt to stop the sway.
NOTE:
TSC cannot stop all trailers from swaying. Always
use caution when towing a trailer and follow the
trailer tongue weight recommendations
Ú
page 196.
When TSC is functioning, the ESC Activation/
Malfunction 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 ESC system is in the “Partial
Off” or “Full Off” modes.
AUXILIARY DRIVING SYSTEMS
B
LIND
S
POT
M
ONITORING
(BSM) —
I
F
E
QUIPPED
BSM uses two radar sensors, located inside the
taillights, to detect highway licensable vehicles
(automobiles, trucks, motorcycles, etc.) that enter
the blind spot zones from the rear/front/side of
the vehicle.
Rear Detection Zones
When the vehicle is started, the BSM Warning Light
will momentarily illuminate in both outside
rearview mirrors to let the driver know that the
system is operational. The BSM system sensors
operate when the vehicle is in any forward gear
and enters standby mode when the vehicle is in
PARK.
The BSM detection zone covers approximately one
lane width on both sides of the vehicle 12 ft
(3.8 m). The zone length starts at the outside
rearview mirror and extends approximately 10 ft
(3 m) beyond the rear fascia/bumper of the
vehicle. The BSM system monitors the detection
zones on both sides of the vehicle when the vehicle
speed reaches approximately 6 mph (10 km/h) or
higher and will alert the driver of vehicles in these
areas.
NOTE:

The BSM system DOES NOT alert the driver
about rapidly approaching vehicles that are
outside the detection zones.

BSM may experience dropouts (blinking on and
off) of the side mirror warning indicator lamps
when a motorcycle or any small object remains
at the side of the vehicle for extended periods of
time (more than a couple of seconds).
The vehicle’s taillights, where the radar sensors
are located, must remain free of snow, ice, and
dirt/road contamination so that the BSM system
can function properly. Do not block the taillights
with foreign objects (bumper stickers, bicycle
racks, etc.).
Radar Sensor Locations
WARNING!
If TSC activates while driving, slow the vehicle
down, stop at the nearest safe location, and
adjust the trailer load to eliminate trailer sway.
6