Component Description

WARNING: This page is about a different car, the 2016 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.

Unit	Description
Combination meter	Controls the following with the signals received from each unit via CAN communication and the signals from switches and sensors: Speedometer Tachometer Engine coolant temperature gauge Fuel gauge Warning lamps Indicator lamps Meter illumination control Meter effect function Information display
Meter control switch	Transmits the following signals to the combination meter: Trip reset switch signal Illumination control switch signal (+) Illumination control switch signal (-)
ECM	Transmits the following signals to the combination meter via CAN communication: Engine speed signal Engine coolant temperature signal Engine oil pressure warning signal Fuel consumption monitor signal
ABS actuator and electric unit (control unit)	Transmits the vehicle speed signal to the combination meter via CAN communication.
Power steering control module	Transmits the EPS signal to the combination meter via CAN communication.
BCM	Transmits the following signals to the combination meter via CAN communication: Tire pressure information Position light request signal Low tire pressure warning lamp signal Door switch signal Back door switch signal
TCM	Transmits the following signals to the combination meter via CAN communication: Shift position signal Manual mode shift refusal signal
CVT shift selector	Transmits the following signals to the combination meter: Manual mode signal Non-manual mode signal Manual mode shift up signal Manual mode shift down signal
Fuel level sensor unit	Transmits the fuel level sensor signal to the combination meter.
Seat belt buckle switch (driver seat)	Transmits the seat belt buckle switch (driver seat) signal to the combination meter.
Air bag diagnosis sensor unit	Transmits the seat belt buckle switch (passenger seat) signal to the combination meter.
Engine oil pressure sensor	Transmits the engine oil pressure sensor signal to the ECM.
Ambient sensor	Transmits the ambient sensor signal to the A/C auto amp.
A/C auto amp.	Transmits the following signals to the combination meter via CAN communication: Ambient sensor signal Drive mode select switch signal
Parking brake switch	Transmits the parking brake switch signal to the combination meter.
Washer fluid level switch	Transmits the washer fluid level switch signal to the combination meter.
Steering switch	Transmits the following signals to the information display: Display signal Menu up signal Menu down signal Enter signal Back signal
ADAS control unit (if equipped)	Refer to SYSTEM FUNCTION .
Drive mode select switch	Refer to INFINITI DRIVE MODE SELECTOR .
Brake fluid level switch	Transmits the brake fluid level switch signal to the combination meter.