How To Reset The Engine Oil Life System; Automatic Transmission Fluid; How To Check Automatic Transmission Fluid; Engine Air Cleaner/Filter Inspection - GMC 2014 Terrain Owner's Manual

Reset the system whenever the
engine oil is changed so that the
system can calculate the next
engine oil change. To reset the
system:
1. Turn the ignition to ON/RUN,
with the engine off.
2. Press the DIC MENU button to
display the Vehicle
Information menu.
3. Press either the up or down
arrows to view REMAINING
OIL LIFE.
4. Press the SET/CLR button until
100% is displayed.
5. Turn the key to LOCK/OFF.
Or:
1. Turn the ignition to ON/RUN with
the engine off.
2. Fully press and release the
accelerator pedal three times
within five seconds.
The system is reset when the
CHANGE ENGINE OIL SOON
message goes off.
If the CHANGE ENGINE OIL SOON
message comes back on when the
vehicle is started, the engine oil life
system has not been reset. Repeat
the procedure.
It is not necessary to check the
transmission fluid level.
A transmission fluid leak is the only
reason for fluid loss. If a leak
occurs, take the vehicle to your
dealer and have it repaired as soon
as possible.
There is a special procedure for
checking and changing the
transmission fluid. Because this
procedure is difficult, this should be
done at your dealer. Contact your
dealer for additional information or
the procedure can be found in the
service manual. To purchase a
service manual, see
.
Change the fluid at the intervals
listed in
, and be sure to use the
fluid listed in
See
for the location of the
engine air cleaner/filter.
Inspect or replace the air cleaner/
filter at the scheduled maintenance
intervals. See
information. If driving in dusty/dirty
conditions, inspect the filter at each
engine oil change.
.
for more