Chevrolet 2009 HHR Automobile User Manual


 
Readouts #2
TIRE PRESSURES: Displays the last gage tire
pressures recorded from each of the wheel mounted
tire pressure sensors.
Readouts #3
BAROMETER: Displays ambient air pressure as
measured by the engine’s ambient pressure sensor.
OUTSIDE TEMPERATURE: Displays ambient
temperature as measured by an outside air temperature
sensor.
BATTERY VOLTAGE: Displays the vehicle’s battery
voltage.
Readouts #4
COOLANT TEMPERATURE: Displays engine coolant
temperature as measured by a coolant temperature
sensor.
INLET AIR TEMPERATURE: Displays the
instantaneous temperature of the air at the inlet to the
induction system.
FUEL PRESSURE: Displays fuel pressure as
measured by a sensor on the output of the
high-pressure fuel pump.
INDICATORS
The indicators come on when the corresponding function
is actively working to stabilize or control the vehicle. Each
indicator light on the RPD display can be turned on and
off using the SETUP MENU. These indicators work
independently of the telltales on the instrument panel
cluster. Turning the indicator on the RPD display on or off
does not enable or disable the functions on the vehicle.
This indicator comes on whenever the vehicle
StabiliTrak
®
is actively working.
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