Check Park Position Switch

WARNING: This page is about a different car, the 2008 Infiniti M45 and 2008 Infiniti M35. However, it is still accessible from the selected car via links, so may be relevant.

CHECK PARK POSITION SWITCH INPUT SIGNAL

With CONSULT-III

Check ("P RANGE SW") in "DATA MONITOR" mode.

DATA MONITOR

Monitor item	Condition
P RANGE SW	A/T device P position: ON
P RANGE SW	Other than above: OFF

Without CONSULT-III

Turn ignition switch OFF.

Check voltage between Intelligent Key unit connector and ground.

TERMINAL VOLTAGE CHART

Terminals			A/T device position	Voltage (V) (Approx.)
(+)		(-)
Intelligent Key unit connector	Terminal	(-)
M32	27	Ground	P	0
M32	27	Ground	Other than above	Battery voltage

Fig 1: Checking Voltage Between Intelligent Key Unit Connector Terminal 27 And Ground

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

OK or NG

OK: Park position switch circuit is OK.

NG: GO TO 2.

CHECK INTELLIGENT KEY UNIT OUTPUT SIGNAL

Check voltage between Intelligent Key unit connector and ground.

TERMINAL VOLTAGE CHART

Terminals			Condition	Voltage (V) (Approx.)
(+)		(-)
Intelligent Key unit connector	Terminal	(-)
M33	58	Ground	Wake-up state (Open drive side door)	Battery voltage
M33	58	Ground	Sleep state (After 30 seconds or more since all doors are closed under the condition that the ignition switch is in the LOCK position)	0

Fig 2: Checking Voltage Between Intelligent Key Unit Connector Terminal 58 And Ground

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

OK or NG

OK: GO TO 3.

NG: Check the condition of harness and connector.

CHECK PARK POSITION SWITCH

Disconnect A/T device connector.

Check A/T device.

TERMINAL REFERENCE CHART

Terminal		A/T device position	Continuity
A/T device		A/T device position	Continuity
9	10	P	Yes
9	10	Other than above	No

OK or NG

OK: GO TO 4.

NG: Check A/T shift lock system. Refer to "A/T SHIFT LOCK SYSTEM ".

Fig 3: Checking Park Position Switch

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

CHECK HARNESS CONTINUITY 1

Disconnect A/T device connector.

Check continuity between Intelligent Key unit connector and A/T device connector.

TERMINAL CONTINUITY CHART

A		B		Continuity
Intelligent Key unit connector	Terminal	A/T device connector	Terminal	Continuity
M32	27	M133	10	Yes

Check continuity between Intelligent Key unit connector and ground.

TERMINAL CONTINUITY CHART

A		Ground	Continuity
Intelligent Key unit connector	Terminal
M32	27		No

Fig 4: Checking Continuity Between Intelligent Key Unit Connector And A/T Device Connector

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

OK or NG

OK: GO TO 5.

NG: Repair or replace harness between Intelligent Key and A/T device.

CHECK HARNESS CONTINUITY 2

Check continuity between Intelligent Key unit connector and A/T device connector.

TERMINAL CONTINUITY CHART

A		B		Continuity
Intelligent Key unit connector	Terminal	A/T device connector	Terminal	Continuity
M33	58	M133	9	Yes

Check continuity between Intelligent Key unit connector and ground.

TERMINAL CONTINUITY CHART

A		Ground	Continuity
Intelligent Key unit connector	Terminal
M33	58		No

Fig 5: Checking Continuity Between Intelligent Key Unit Connector And A/T Device Connector

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

OK or NG

OK: Check the condition of harness and connector.

NG: Repair or replace harness between Intelligent Key and A/T device.