GMC Savana 2020 Owner's Manual page 104

or OFF. The RPA system
automatically turns back on after
each vehicle start. When the RPA
system is turned off and the vehicle
is shifted out of P (Park), the DIC
will display the PARK ASSIST OFF
message as a reminder that the
system has been turned off. See
Park Assist 0 186.
Units
Press until UNITS displays. This
display allows you to select between
metric or English units of
measurement. Once in this display,
press to select between METRIC
or ENGLISH units.
Tire Pressure
If the vehicle has the Tire Pressure
Monitor System (TPMS), the
pressure for each tire can be viewed
in the DIC. The tire pressure will be
shown in either kilopascals (kPa) or
pounds per square inch (psi). Press
until the DIC displays FRONT
TIRES PSI (kPa) LEFT ##
RIGHT ##. Press again until the
DIC displays REAR TIRES
PSI (kPa) LEFT ## RIGHT ##.
If a low tire pressure condition is
detected by the system while
driving, a message advising you to
check the pressure in a specific tire
will appear in the display. See Tire
Pressure 0 264.
If the tire pressure display shows
dashes instead of a value, there
may be a problem with the vehicle.
If this consistently occurs, see your
dealer for service.
Engine Hours
Press until ENGINE HOURS
displays. This display shows the
total number of hours the engine
has run.
Relearn Tire Positions
The vehicle may have this display.
To access this display, the vehicle
must be in P (Park). If the vehicle
has the Tire Pressure Monitor
System (TPMS), after rotating the
tires or after replacing a tire or
sensor, the system must re-learn the
Instruments and Controls
tire positions. To re-learn the tire
positions, see Tire Pressure Monitor
System 0 265. See Tire Inspection
0 269 and
Tire Rotation 0 269.
Change Compass Zone
The vehicle may have this feature.
To change the compass zone
through the DIC, see Compass
0 81.
Calibrate Compass
The vehicle may have this feature.
The compass can be manually
calibrated. To calibrate the compass
through the DIC, see Compass
0 81.
Blank Display
This display shows no information.
103