Black plate (16,1)
Chevrolet/GMC Duramax Diesel Supplement (GMNA Localizing-U.S./Canada-
7132827) - 2015 - CRC - 6/5/14
9-16
Driving and Operating
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 7 KM/H (4 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 7 KM/H
(4 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 7 km/h (4 mph).
After the transition to 7 km/h (4 mph)
is complete, the DIC message
EXHAUST FLUID EMPTY REFILL
NOW - SPEED LIMITED TO 7 KM/H
(4 MPH) displays. A flashing
warning light and a chime also
come on.
Add at least 7.6 L (2 gal) of fluid to
release the vehicle from speed
limitation from a very low or empty
tank. The capacity of the DEF tank
is 20.1 L (5.3 gal).
See
Diesel Exhaust Fluid Messages
on page 5-13
,
Diesel Exhaust Fluid
(DEF) Warning Light on page 5-11
,
and
Recommended Fluids and
Lubricants on page 11-8
.
Exhaust Fluid Quality Poor
Use only exhaust fluid that is GM
approved, or fluid containing the API
certified or ISO 22241 label.
All DEF has an expiration date.
If the system detects poor quality,
or contaminated or diluted DEF, the
DIC message displays:
.
EXHAUST FLUID QUALITY
POOR - SEE OWNERS
MANUAL NOW
–
160 KM
(99 MI) UNTIL 105 KM/H
(65 MPH) MAX SPEED.
.
For emergency vans with RPO
YF2 or emergency pickups with
RPO ANM, EXHAUST FLUID
QUALITY POOR - SEE
OWNERS MANUAL NOW
–
998 KM (620 MI) UNTIL 105 KM/
H (65 MPH) MAX SPEED.
The displayed mileage will decrease
as driving continues. A warning light
also comes on. Adding fresh DEF to
the system may resolve the
problem, depending on several
factors. If the DIC message persists,
see your dealer or additional DIC
messages may display.
When the mileage countdown is
zero, a DIC message EXHAUST
FLUID QUALITY POOR - SEE
OWNERS MANUAL 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).
