Electronic Controlled Engine Mount: Wiring Diagram

For PG, go to POWER SUPPLY, GROUND & CIRCUIT ELEMENTS .

Fig 1: Wiring Diagram - EC-EMNT-01

Courtesy of NISSAN NORTH AMERICA, INC.

Specification data are reference values and are measured between each terminal and ground.

CAUTION: Do not use ECM ground terminals when measuring input/output voltage. Doing so may result in damage to the ECM's transistor. Use a ground other than ECM terminals, such as the ground.

CONNECTOR TERMINAL SPECIFICATION DATA REFERENCE VALUES

TERMINAL NO.	WIRE COLOR	ITEM	CONDITION	DATA (DC Voltage)
8	W	Electronic controlled engine mount-1	[Engine is running] Engine speed: Above 950 rpm	BATTERY VOLTAGE (11 - 14V)
			[Engine is running] For 2 seconds after engine speed: 950 rpm or less	0 - 1.0V
			[Engine is running] 2 seconds after engine speed: 950 rpm or less	2.0 - 3.0V
9	W/R	Electronic controlled engine mount-2	[Engine is running] Engine speed: Below 950 rpm	BATTERY VOLTAGE (11 - 14V)
			[Engine is running] For 2 seconds after engine speed: 950 rpm or more	0 - 1.0V
			[Engine is running] 2 seconds after engine speed: 950 rpm or more	2.0 - 3.0V