INSTRUMENTATION/DRIVER INFO.
09–22–12
OIL PRESSURE GAUGE CONTROL OUTLINE
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• The oil pressure signal is output from the PCM to the microcomputer in the instrument cluster.
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OIL PRESSURE GAUGE CONTROL CONSTRUCTION/OPERATION
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System Wiring Diagram
Operation
• The oil pressure signal sent from the PCM via the CAN system is input to the microcomputer in the instrument
cluster. The microcomputer sends an output signal to the oil pressure gauge based on the oil pressure signal.
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INFORMATION DISPLAY FUNCTION
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• The information display has the following functions:
— Display function
— Clock function
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INFORMATION DISPLAY CONSTRUCTION/OPERATION
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Display Function
• Displays information for the audio system (such as volume and frequency) and air conditioner system (such as
air flow volume, set temperature and mode) based on the signals from the center panel module.
IG1
B+
1G
1E
1L1J
1C
CAN
CONTROL
CIRCUIT
PCM
INSTRUMENT
CLUSTER
MICROCOMPUTER
OIL PRESSURE
GAUGE
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AIR CONDITIONER DISPLAY
AUDIO VOLUME DISPLAY
FREQUENCY DISPLAY
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