User Manual - Page 124

For 2020 JEEP WRANGLER.

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122 SAFETY
Traction Control System (TCS)
The Traction Control System (TCS) monitors the amount of
wheel spin of each of the driven wheels. If wheel spin is
detected, the TCS may apply brake pressure to the
spinning wheel(s) and/or reduce engine power to provide
enhanced acceleration and stability. A feature of the TCS,
Brake Limited Differential (BLD), functions similar to a
limited slip differential and controls the wheel spin across
a driven axle. If one wheel on a driven axle is spinning
faster than the other, the system will apply the brake of
the spinning wheel. This will allow more engine torque to
be applied to the wheel that is not spinning. BLD may
remain enabled even if TCS and Electronic Stability
Control (ESC) are in a reduced mode.
AUXILIARY DRIVING SYSTEMS
BLIND SPOT MONITORING (BSM)
I
F EQUIPPED
The Blind Spot Monitoring (BSM) system uses two
radar-based 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 rear view 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 (P).
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 rear view mirror and extends
approximately 10 ft (3 m) beyond the rear 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.
The BSM system detection zone DOES NOT change if
your vehicle is towing a trailer. Therefore, visually verify
the adjacent lane is clear for both your vehicle and
trailer before making a lane change. If the trailer or
other object (i.e., bicycle, sports equipment) extends
beyond the side of your vehicle, this may result in the
BSM warning light remaining illuminated the entire
time the vehicle is in a forward gear.
The Blind Spot Monitoring (BSM) system may experi-
ence drop outs (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 area on 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 where the radar
sensors are located with foreign objects (bumper stickers,
bicycle racks, etc.).
BSM Radar Location (Left Side Shown)
20_JL_OM_EN_USC_t.book Page 122
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