Service Vehicle Messages; Starting The Vehicle; Messages; Vehicle Speed Messages - GMC duramax diesel 2016 Supplement Manual

24 Instruments and Controls
CLEANING EXHAUST FILTER
MUST CONTINUE DRIVING
(4-Cylinder Pickups)
It is important to keep driving to
clean the exhaust filter. This will
take about 30 minutes.

Service Vehicle Messages

CHANGE TIMING BELT
(4 Cylinder Pickup Only)
This message displays when
scheduled maintenance on the
timing belt is required. See your
dealer for service.
SERVICE EXHAUST FLUID
SYSTEM SEE OWNERS
MANUAL NOW
This message displays when the
DEF system needs service. This
message may be accompanied by
other messages that provide more
information. See Service Exhaust
Fluid System in Diesel Exhaust
Fluid 0 39.
SERVICE EMISSION SYSTEM
SEE OWNERS MANUAL NOW
This message displays when the
emission system needs service.
Take the vehicle to your dealer. See
Service Emission System in Diesel
Exhaust Fluid 0 39.

Starting the Vehicle

Messages

ELEVATED IDLE OFF
This message will appear when the
elevated idle feature has been
turned off. See Elevated Idle under
Starting the Diesel Engine 0 28.
ELEVATED IDLE ON
This message will appear when the
elevated idle feature has been
turned on. See Elevated Idle under
Starting the Diesel Engine 0 28.
FAST IDLE ON (Van
Models Only)
If the vehicle has this feature, this
message displays when the fast idle
feature is on. See Fast Idle Control
(8-Cylinder Pickups and Vans Only)
under Starting the Diesel
Engine 0 28.

Vehicle Speed Messages

For more information on these
messages, see Diesel Exhaust
Fluid 0 39.
XXX KM (MI) UNTIL 105 KM/H
(65 MPH) MAX SPEED
This message will be displayed
along with other messages. These
messages include EXHAUST FLUID
EMPTY REFILL NOW, EXHAUST
FLUID QUALITY POOR, SERVICE
EMISSION SYSTEM, or SERVICE
EXHAUST FLUID SYSTEM. The
vehicle speed will be limited to
105 km/h (65 mph) when the
countdown is over.
XXX KM (MI) UNTIL 88 KM/H
(55 MPH) MAX SPEED
This message will be displayed
along with other messages. These
messages include EXHAUST FLUID
EMPTY REFILL NOW, EXHAUST
FLUID QUALITY POOR, SERVICE
EMISSION SYSTEM, or SERVICE