Infiniti G35 (V35). Manual - part 186

INTELLIGENT KEY SYSTEM

BL-131

C

D

E

F

G

H

J

K

L

M

A

B

BL

3. 

CHECK IGNITION KNOB SWITCH OPERATION

Check continuity between ignition knob switch connector M310 terminal 1 and 2.

OK or NG

OK

>> GO TO 4.

NG

>> Replace key switch and ignition knob switch.

4. 

CHECK IGNITION KNOB SWITCH CIRCUIT

1.

Check continuity between Intelligent Key unit harness connector M75 terminal 27 and key switch and igni-
tion knob switch harness connector M310 terminal 2.

2.

Check continuity between Intelligent Key unit harness connector
M75 terminal 27 and ground.

OK or NG

OK

>> Check the condition of harness and harness connector.

NG

>> Repair or replace harness between Intelligent Key unit

and key switch and ignition knob switch.

Connector

Terminal

Condition

Continuity

M310

1

2

Ignition switch is pushed

Yes

Ignition switch is with-
drawn

No

PIIA9929E

27 (OR) - 2 (OR)

: Continuity should exist.

27 (OR) - Ground

: Continuity should not exist.

PIIB4258E

BL-132

INTELLIGENT KEY SYSTEM

Check Door Switch

NIS001JZ

1. 

CHECK DOOR SWITCH INPUT SIGNAL

 With CONSULT-II

Check door switches (“DOOR SW-DR” and “DOOR SW-AS”) in
“DATA MONITOR” mode with CONSULT-II.

Without CONSULT-II

Check voltage between BCM connectors B4 (driver side), M1 (pas-
senger side) terminals 62, 12 and ground.

OK or NG

OK

>> Door switch circuit is OK.

NG

>> GO TO 2.

Monitor item

Condition

DOOR SW-DR

CLOSE 

→

 OPEN: OFF 

→

 ON

DOOR SW-AS

PIIA2464E

PIIB7648E

Item

Connectors

Terminals (Wire color)

Condition

Signal

(Reference value)

(+)

(–)

Driver side door switch

B4

62 (Y)

Ground

CLOSE

Passenger side door switch 

M1

12 (P)

OPEN

0

SKIB3419J

INTELLIGENT KEY SYSTEM

BL-133

C

D

E

F

G

H

J

K

L

M

A

B

BL

2. 

CHECK DOOR SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect door switch connector.

3.

Check continuity between door switch terminal 1 and ground part of door switch.

OK or NG

OK

>> GO TO 3.

NG

>> Replace door switch.

3. 

CHECK DOOR SWITCH CIRCUIT 

1.

Disconnect BCM connector.

2.

Check continuity between door switch harness connector B17, B410 terminal 1 and BCM harness con-
nector M1, B4 terminals 12, 62.

3.

Check continuity between door switch harness connector B17,
B410 terminal 1 and ground.

OK or NG

OK

>> Check door switch case ground condition.

NG

>> Repair or replace harness between BCM and door

switch.

Terminal

Door switch condition

Continuity

1

Ground part of door switch

Pushed

No

Released

Yes

PIIA3351E

Driver door 

1 (G/B) –62 (Y)

: Continuity should exist.

Passenger door

1 (P) – 12 (P)

: Continuity should exist.

1 (Y or P) – Ground

: Continuity should not exist.

PIIA9540E

BL-134

INTELLIGENT KEY SYSTEM

Check Trunk Lid Lock Assembly (Trunk Room Lamp Switch)

NIS001K0

1. 

CHECK TRUNK LID LOCK ASSEMBLY (TRUNK ROOM LAMP SWITCH) INPUT SIGNAL

 With CONSULT-II

Check (“TRUNK SW”) in “DATA MONITOR” mode with CONSULT-II.

 Without CONSULT-II

1.

Turn ignition switch OFF.

2.

Check voltage between BCM harness connector and ground.

OK or NG

OK

>> Trunk lid lock assembly (trunk room lamp switch) circuit

is OK.

NG

>> GO TO 2.

2. 

CHECK TRUNK LID LOCK ASSEMBLY (TRUNK ROOM LAMP SWITCH)

1.

Turn ignition switch OFF.

2.

Disconnect trunk lid lock assembly (trunk room lamp switch) connector.

3.

Check continuity between trunk lid lock assembly (trunk room lamp switch) terminals 1 and 3.

OK or NG

OK

>> GO TO 3.

NG

>> Replace trunk lid lock assembly (trunk room lamp

switch).

Monitor item

Condition

TRUNK SW

OPEN

: ON

CLOSE

: OFF

PIIB1362E

Trunk lid lock assembly 

(trunk room lamp switch) 

connector

Terminal

(Wire color)

Trunk 

condition

Voltage (V)

(Approx.)

(+)

(-) 

B419

57

(R)

Ground

CLOSE

Battery voltage

OPEN

0

PIIB0947E

Trunk lid lock 

assembly (trunk 

room lamp switch)

Terminal

Trunk lid condition

Continuity

B419

1

3

Closed

No

Open

Yes

PIIB9117E