Sky L4-2.0L Turbo (2008)
the value. Fuel Range is calculated using the equation: Fuel Range = Distance Sum/Fuel Sum.
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Distance Sum = The accumulated distance travelled since the last reset of this value.
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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 MONITOR
The ECM sends the oil life remaining percentage to the body control module (BCM) via a 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 ODOMETER A and TRIP ODOMETER B
The DIC displays vehicle trip odometer mileage based on the vehicle speed signal (VSS) from the body control module (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.
BOOST (Turbo Only)
The DIC displays the amount of boost available to the engine based on the engine boost serial data message from the ECM. The ECM sends the engine
boost data to the BCM. The BCM transmitts the data over the serial data circuit to the IPC for display in the DIC. Scroll through the DIC information
menus until BOOST is displayed. The BOOST menu shows a graphic that indicates the amount of boost the engine is receiving in either pounds per
square inch (psi) or kilopascals (kPa). Refer to Turbocharger System Description (See: Powertrain Management/Fuel Delivery and Air
Induction/Turbocharger/Description and Operation) or Boost Control System Description (See: Powertrain Management/Computers and Control
Systems/Boost Solenoid/Description and Operation)
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 second
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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SECURITY
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UNITS
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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 GMLAN 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.
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
