Component Description

WARNING: This page is about a different car, the 2019 Nissan NV3500 HD, 2019 Nissan NV2500 HD, and 2019 Nissan NV1500. 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
	Engine oil pressure gauge	A/T oil temperature gauge
	Voltage gauge	Odo/trip meter
	Warning lamps	Indicator lamps
	Information display	Warning chime
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 combination meter via BCM with CAN communication line.
Fuel level sensor unit	Refer to Description .
Engine oil pressure sensor	Transmits the engine oil pressure sensor signal to the ECM.
Oil pressure switch	Refer to DTC Diagnosis Procedure .
ECM	Transmits the following signals to the combination meter with CAN communication line:
	Engine speed signal	Engine coolant temperature signal
	Fuel consumption monitor signal	Engine oil pressure sensor signal (with VK56VD)
ABS actuator and electric unit (control unit)	Transmits the vehicle speed signal to the combination meter with CAN communication line.
BCM	Transmits signals provided by various units to the combination meter with CAN communication line. Transmits the security signal to the combination meter.
A/T assembly	Transmits shift position signal to the combination meter with CAN communication line. Transmits A/T oil temperature signal to the combination meter with CAN communication line.
Washer fluid level switch (if equipped)	Transmits the washer fluid level signal to the combination meter.
Parking brake switch	Refer to DTC Diagnosis Procedure .
Low tire pressure warning control unit	Refer to Low Tire Pressure Warning Control Unit .
Tow mode switch (if equipped)	Transmits the tow mode switch signal to the combination meter.
Seat belt buckle switch LH/RH	Transmits the seat belt buckle switch signal to the combination meter.
Ambient sensor	Refer to Component Description (Manual A/C) or Component Description (Auto A/C).