Diagnosis Procedure

WARNING: This page is about a different car, the 2009 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.

CHECK TRUNK LID OPENER CANCEL SIGNAL

Check voltage between BCM connector and ground.

Fig 1: Checking Voltage Between BCM Connector And Ground

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

VOLTAGE SPECIFICATION

Terminals			Condition of trunk lid opener cancel switch	Voltage (V) (Approx.)
(+)		(-)
BCM connector	Terminal	(-)
M18	37	Ground	ON (press and hold)	0
M18	37	Ground	OFF (cancel)	Courtesy of NISSAN MOTOR CO., U.S.A.

Is the inspection result normal?

YES: GO TO 5

NO: GO TO 2

CHECK TRUNK LID OPENER CANCEL SWITCH CIRCUIT

Disconnect BCM connector.

Check continuity between BCM connector and trunk lid opener cancel switch connector.

CONTINUITY CHART

BCM connector	Terminal	Trunk lid opener cancel switch connector	Terminal	Continuity
A: M18	37	B: M74	1	Yes

Check continuity between BCM connector and ground.

CONTINUITY CHART

BCM connector	Terminal	Ground	Continuity
A: M18	37	Ground	No

Fig 2: Checking Continuity Between BCM Connector And Ground

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

Is the inspection result normal?

YES: GO TO 3

NO: Repair harness or connector.

CHECK TRUNK LID OPENER CANCEL SWITCH GROUND CIRCUIT

Check continuity between trunk lid opener switch connector and ground.

CONTINUITY CHART

Trunk lid opener cancel switch	Terminal	Ground	Continuity
M74	2	Ground	Yes

Fig 3: Checking Continuity Between Trunk Lid Opener Switch Connector And Ground

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

Is the inspection result normal?

YES: GO TO 4

NO: Repair or replace harness.

CHECK TRUNK LID OPENER CANCEL SWITCH
Refer to "COMPONENT INSPECTION ".

Is the inspection result normal?

YES: GO TO 5

NO: Replace trunk lid opener cancel switch.
CHECK INTERMITTENT INCIDENT
Refer to "INTERMITTENT INCIDENT ".

Inspection End.