Driving and Operating
43
The displayed mileage will decrease
as driving continues. A warning light
also comes on.
When the mileage countdown is
zero, the DIC message EXHAUST
FLUID EMPTY REFILL NOW -
TRANSITIONING TO 105 KM/H
(65 MPH) MAX SPEED displays.
A warning light and a chime also
come on. Vehicle speed will be
reduced to a maximum speed limit
of 105 km/h (65 mph).
After the transition to 105 km/h
(65 mph) is complete, the DIC
message displays:
.
EXHAUST FLUID EMPTY
REFILL NOW - SPEED LIMITED
TO 105 KM/H (65 MPH) –
120 KM (75 MI) UNTIL 89 KM/H
(55 MPH) MAX SPEED.
.
For emergency pickups with
RPO ANM, EXHAUST FLUID
EMPTY REFILL NOW - SPEED
LIMITED TO 158 KM/H
(98 MPH) MAX SPEED.
The displayed mileage will decrease
as driving continues. A warning light
and a chime also come on.
When the mileage countdown is
zero, the DIC message EXHAUST
FLUID EMPTY REFILL NOW -
TRANSITIONING TO 89 KM/H
(55 MPH) MAX SPEED displays.
A flashing warning light and a chime
also come on. Vehicle speed will be
reduced to a maximum speed limit
of 89 km/h (55 mph).
After the transition to 89 km/h
(55 mph) is complete, the DIC
message EXHAUST FLUID EMPTY
REFILL NOW - SPEED LIMITED
TO 89 KM/H (55 MPH) – 120 KM
(75 MI) UNTIL 8 KM/H (5 MPH) MAX
SPEED displays. The displayed
mileage will decrease as driving
continues. A flashing warning light
and a chime also come on.
When the mileage countdown is
zero, the DIC message EXHAUST
FLUID EMPTY REFILL NOW -
TRANSITIONING TO 8 KM/H
(5 MPH) MAX SPEED displays.
A flashing warning light and a chime
also come on. Vehicle speed will be
reduced to a maximum speed limit
of 8 km/h (5 mph).
After the transition to 8 km/h (5 mph)
is complete, the DIC message
EXHAUST FLUID EMPTY REFILL
NOW - SPEED LIMITED TO 8 KM/H
(5 MPH) displays. A flashing
warning light and a chime also
come on.
It is recommended to fill the DEF
tank. At least 7.6 L (2 gal) of DEF
need to be added to release the
vehicle from the speed limitation.
See Capacities and Specifications
0 134, Diesel Exhaust Fluid
Messages 0 23, Diesel Exhaust
Fluid (DEF) Warning Light 0 20, and
Recommended Fluids and
Lubricants 0 129.
Exhaust Fluid Quality Poor
Use only DEF that is GM approved,
or fluid containing the API certified
or ISO 22241 label.