Terminals and Reference Values for IPDM E/R

WARNING: This page is about a different car, the 2004 Infiniti G35. However, it is still accessible from the selected car via links, so may be relevant.

TERMINAL VOLTAGE SPECIFICATION

Terminal No.	Wire color	Signal name	Measuring condition			Reference value
Terminal No.	Wire color	Signal name				Reference value	Ignition switch	Operation or condition
20	R	Headlamp low (RH)	ON	Lighting switch 2ND position	OFF	Approx. 0V
20	R	Headlamp low (RH)	ON	Lighting switch 2ND position	ON	Battery voltage
22	R/L	Parking, license, and tail lamp	ON	Lighting switch 1ST position	OFF	Approx. 0V
22	R/L	Parking, license, and tail lamp	ON	Lighting switch 1ST position	ON	Battery voltage
27		Headlamp high (RH)	ON	Lighting switch HIGH or PASS position	OFF	Approx. 0V
27		Headlamp high (RH)	ON	Lighting switch HIGH or PASS position	ON	Battery voltage
28	R/Y	Headlamp high (LH)	ON	Lighting switch HIGH or PASS position	OFF	Approx. 0V
28	R/Y	Headlamp high (LH)	ON	Lighting switch HIGH or PASS position	ON	Battery voltage
30	R/B	Headlamp low (LH)	ON	Lighting switch 2ND position	OFF	Approx. 0V
30	R/B	Headlamp low (LH)	ON	Lighting switch 2ND position	ON	Battery voltage
38	B	Ground	ON	-		Approx. 0V
48	L	CAN- H	-	-		-
49	R	CAN- L	-	-		-
60	B/W	Ground	ON	-		Approx. 0V