Telltales, Indicator Icons, and Messages
Driving Safety
Telltale Color Description Related Messages
Amber
Electronic Stability
Control (ESC)
Active
Flashing indicates a stability event has been
detected, and the ESC system is active.
Solid illumination indicates a problem
with the stability system. Repair the ESC
system immediately to ensure full
stability capability.
Amber
Electronic Stability
Program Off
Amber
Tractor Anti-Lock
Braking System
(ABS)
Momentary illumination indicates the vehicle
ABS is engaged.
Solid illumination indicates a problem with
the vehicle ABS.
Repair the ABS immediately to ensure
full braking capability.
Amber
Trailer Anti-Lock
Braking System
(ABS)
Momentary illumination indicates the trailer
ABS is engaged.
Solid illumination indicates a problem with
the trailer ABS.
Repair the ABS immediately to ensure
full braking capability.
Amber
Active Brake Assist
Active
Indicates Active Brake Assist is engaged.
Amber
Active Brake Assist
Unavailable
(GHG14 and newer)
Indicates the Active Brake Assist system is
not available.
04/22/2016
f611353
ICUC Caution
ICUC
Telltale
Amber
Lane Departure
Unavailable
Indicates that lane departure warning is
disabled due to minimum speed, lack of
lane markings, or system not being
available.
NOTE: Only on vehicles equipped with
Detroit Assurance radar.
06/28/2016
f611372
ICUC Caution
Instruments
3.29