operators_manual

WARNING
If this chassis is equipped with an
Electronic
Stability Control (ESC) and
is modified (e.g. adding or removing
an axle, converting from a truck to a
tractor, converting from a tractor to a
truck, changing the body, lengthening
of the wheelbase and/or frame, relo-
cating frame components, or modifying
pneumatic or electrical ABS/ESC har-
nesses) the ESC must be evaluated
by a qualified technician. If you have
any questions, contact your authorized
dealer. Failure to comply may result in
property damage, personal injury, or
death.
NOTE
For more information about the stabili-
ty
control system installed on your ve-
hicle, please refer to additional materi-
al supplied with this operator manual,
included in your glove box information-
al packet.
Brakes, Antilock Brake System
Illuminates during the bulb check. Have the
ABS system checked by an authorized
dealer if the ABS W
arning Lamp stays on
for more than 3 seconds.
• Illuminates during normal operating
conditions to indicate a problem
with the ABS system.
• Illuminates when a problem exists
with Automatic Traction Control
(ATC).
Brake, Park Brake
Illuminates in the status indicator when
parking brakes are applied.
Brakes, Low Air
Illuminates when system air pressure falls
below 60 psi.
Brakes, T
railer Antilock Brake
System
Illuminates during the bulb check and the
tractor/truck is connected with a ABS
equipped trailer
. Illuminates during normal
operating conditions to indicate a problem
with the Trailer ABS System. This should
be checked by an authorized dealer as
soon as possible.
CONTROLS - Guide to the Warning Symbols
86 Y53-6110-1A1 (01/21)
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