HHR L4-2.4L (2010)
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Fuel Sum = The accumulated fuel delivered since the last reset of this value
The DIC receives a serial data message from the BCM with fuel information. The value of this mode is retained during ignition OFF and can be changed
between English units and metric units. The FUEL RANGE display cannot be reset.
OIL LIFE
The engine control module (ECM) sends the oil life remaining percentage to the BCM via serial data message. The DIC receives a serial data message
from the BCM indicating the remaining oil life. The DIC displays the current percentage of the GM Oil Life System as determined by the ECM.
TRIP A and TRIP B
The DIC displays vehicle trip odometer mileage based on the vehicle speed signal (VSS) from the BCM. The trip odometer displays accumulated km
(mi) since the last reset of this value. The trip odometer is capable of displaying up to 999.9 km (999.9 mi). Trip odometer information is not retained
when the battery is disconnected. Press and hold the INFO button on the DIC for 1 second in order to reset the trip odometer display.
RESET/SELECT
The RESET/SELECT button is used in order to acknowledge a warning message, reset an option, or to select an option. Press and hold for 0.25 seconds
to perform RESET/SELECT.
MENU
The MENU button is used in order to navigate through the following personalization modes:
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AUTO UNLK
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DELAY LOCK
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EXT LIGHTS
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LANGUAGE
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LIGHT FLASH
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LOCK HORN
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OIL-LIFE RESET
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REMOTE START
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UNITS
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UNLK
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UNLOCK HORN
OIL-LIFE RESET
The engine control module (ECM) sends the oil life remaining percentage to the body control module (BCM) via a serial data message. The driver
information center (DIC) receives a serial data message from the BCM indicating the remaining oil life. The DIC displays the current percentage of the
GM Oil Life System as determined by the ECM. When the oil life remaining percentage drops below 10 percent, the DIC displays CHANGE ENGINE
OIL. When the engine oil is changed, reset the engine oil life in order to clear the oil life remaining percentage display. Press and hold the
RESET/SELECT button for 5 seconds until the DIC acknowledges.
For more information, refer to GM Oil Life System Resetting (See: Oil Change Reminder Lamp/Service and Repair).
Odometer
The odometer information is stored in the body control module (BCM) and is transmitted to the instrument panel cluster (IPC) for display in the driver
information center (DIC). The IPC stores a backup copy of the odometer value in case the IPC does not receive a valid odometer reading form the BCM.
The last known good odometer value from the BCM is displayed by the IPC before ERROR is displayed in the DIC.
Indicators and Warning Messages
For more information on driver information center (DIC) warning messages, refer to Indicator/Warning Message Description and Operation (See:
Description and Operation/Indicator/Warning Message Description and Operation).
