METER SYSTEM : Component Description

METER SYSTEM COMPONENT DESCRIPTION

Unit	Description
Combination meter	Controls the following with the signals from the unified meter and A/C amp, switches and sensors. Speedometer Engine coolant temperature gauge Warning lamps Information display Tachometer Fuel gauge Indicator lamps Warning chime
Unified meter and A/C amp.	The combination meter receives the necessary information from various units via CAN communication line and transmits them to the unified meter and A/C amp. with the communication line that connects both of them. Transmits the fuel gauge signal from the fuel gauge unit with the communication line that connects the unified meter and A/C amp. and the combination meter. Reads the signals from the A/T shift selector and paddle shifter and transmits them to TCM with CAN communication line.
IPDM E/R	IPDM E/R reads the ON/OFF signals of the oil pressure switch and transmits the oil pressure switch signal to the unified meter and A/C amp. via BCM with CAN communication line.
Fuel level sensor unit	Refer to "DESCRIPTION ".
Oil pressure switch	Refer to "DESCRIPTION ".
ECM	Transmits the following signals to the unified meter and A/C amp. with CAN communication line. Engine speed signal Fuel consumption monitor signal Engine coolant temperature signal Fuel filler cap warning display signal
ABS actuator and electric unit (control unit)	Transmits the vehicle speed signal to the unified meter and A/C amp. with CAN communication line.
BCM	Transmits signals provided by various units to the unified meter and A/C amp. with CAN communication line. Transmits the security signal to the combination meter.
A/T shift selector	Transmits the following signals to the unified meter and A/C amp. Manual mode signal Manual mode shift up signal Non-manual mode signal Manual mode shift down signal
Paddle shifter	Transmits the paddle shifter up signal and paddle shifter down signal to the unified meter and A/C amp.
TCM	Transmits shift position signal to the unified meter and A/C amp.
Meter control switch	Refer to "DESCRIPTION ".
Washer level switch	Transmits the washer level signal to the combination meter.
Brake fluid level switch	Transmits the brake fluid level switch signal to the combination meter.
Parking brake switch	Refer to "DESCRIPTION ".