IPDM E/R Power/Ground Circuit Inspection

WARNING: This page is about a different car, the 2005 Nissan Xterra. However, it is still accessible from the selected car via links, so may be relevant.

FUSE AND FUSIBLE LINK INSPECTION

Check that the following fusible links are not blown.

FUSIBLE LINK SPECIFICATION

Terminal No.	Signal name	Fusible link No.
1, 2	Battery power	a, c, d

OK or NG

OK: GO TO 2.
NG: Replace fusible link.

Fig 1: Checking Voltage Between IPDM E/R Harness Connector And Ground
Courtesy of NISSAN MOTOR CO., U.S.A.

POWER CIRCUIT INSPECTION

Disconnect IPDM E/R harness connector E118.

Check voltage between IPDM E/R harness connector and ground.

TERMINALS VOLTAGE CHART

Terminals			Voltage (Approx.)
(+)		(-)
IPDM E/R connector	Terminal	(-)
E118	1, 2	Ground	Battery voltage

OK or NG

OK: GO TO 3.
NG: Repair or replace IPDM E/R power circuit harness.

GROUND CIRCUIT INSPECTION

Fig 2: Checking Continuity Between IPDM E/R Harness Connectors And Ground

Courtesy of NISSAN MOTOR CO., U.S.A.

Disconnect IPDM E/R harness connectors E122 and E124.

Check continuity between IPDM E/R harness connectors and ground.

TERMINALS CONTINUITY CHART

A		B		Continuity
Connector	Terminal	Connector	Terminal	Continuity
IPDM E/R: E122	38	IPDM E/R: E124	59	Yes

OK or NG

OK: Inspection End.
NG: Repair or replace ground circuit harness of IPDM E/R.