Infiniti FX35 / FX45. Manual - part 801

 

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Infiniti FX35 / FX45. Manual - part 801

 

 

COMBINATION SWITCH

LT-99

< SERVICE INFORMATION >

C

D

E

F

G

H

I

J

L

M

A

B

LT

N

O

P

Terminal and Reference Value for BCM

INFOID:0000000001328366

CAUTION:

• Check combination switch system terminal waveform under the loaded condition with lighting

switch, turn signal and wiper switch OFF not to be fluctuated by overloaded.

• Turn wiper dial position to 4 except when checking waveform or voltage of wiper dial position. Wiper

dial position can be confirmed on CONSULT-III. Refer to 

LT-103, "CONSULT-III Functions (BCM)"

.

Ter-

mi-
nal 

No.

Wire 

color

Signal name

Measuring condition

Reference value

Igni-

tion 

switch

Operation or condition

2

G/Y

Combination 
switch input 5

ON

Lighting, turn, 
wiper switch
(Wiper inter-
mittent dial po-
sition 4)

OFF

Approx. 0 V

Any of the conditions below
• Lighting switch 1ST
• Lighting switch HIGH BEAM

(Operates only HIGH BEAM 
switch)

• Turn signal switch to right

Approx. 1.0 V

Lighting switch 2ND

Approx. 2.0 V

3

L/B

Combination 
switch input 4

ON

Lighting, turn, 
wiper switch
(Wiper inter-
mittent dial po-
sition 4)

OFF

Approx. 0 V

Front fog lamp switch
(Operates only front fog lamp 
switch)

Approx. 0.8 V

Any of the conditions below
• Lighting switch 2ND
• Lighting switch PASSING

(Operates only PASSING switch)

• Turn signal switch to left

Approx. 0.8 V

PKIB4959J

PKIB4953J

PKIB4955J

PKIB4959J

LT-100

< SERVICE INFORMATION >

COMBINATION SWITCH

4

PU/W

Combination 
switch input 3

ON

Lighting, turn, 
wiper switch
(Wiper inter-
mittent dial po-
sition 4)

OFF

Approx. 0 V

Any of the conditions below
• Lighting switch AUTO
• Front wiper switch MIST
• Front wiper switch INT
• Front wiper switch LO

Approx. 1.0 V

5

Y/R

Combination 
switch input 2

ON

Lighting, turn, 
wiper switch

OFF

Approx. 0 V

Any of the conditions below
• Front washer switch

(Wiper intermittent dial position 4)

• Rear washer switch

(Wiper intermittent dial position 4)

• Wiper intermittent dial position 1
• Wiper intermittent dial position 5
• Wiper intermittent dial position 6

Approx. 1.0 V

Rear wiper switch ON
(Wiper intermittent dial position 4)

Approx. 0.8 V

Ter-

mi-
nal 

No.

Wire 

color

Signal name

Measuring condition

Reference value

Igni-

tion 

switch

Operation or condition

PKIB4959J

PKIB4959J

PKIB4955J

COMBINATION SWITCH

LT-101

< SERVICE INFORMATION >

C

D

E

F

G

H

I

J

L

M

A

B

LT

N

O

P

6

SB

Combination 
switch input 1

ON

Lighting, turn, 
wiper switch

OFF

Approx. 0 V

Any of the conditions below
• Front wiper switch HI

(Wiper intermittent dial position 4)

• Rear wiper switch INT

(Wiper intermittent dial position 4)

• Wiper intermittent dial position 3

Approx. 1.0 V

Any of the conditions below
• Wiper intermittent dial position 1 
• Wiper intermittent dial position 2

Approx. 1.7 V

Any of the conditions below
• Wiper intermittent dial position 6
• Wiper intermittent dial position 7

Approx. 0.8 V

11

LG

Ignition switch 
(ACC)

ACC

Battery voltage

32

GY/R

Combination 
switch output 5

ON

Lighting, turn, 
wiper switch

OFF
(Wiper intermittent dial position 4)

Approx. 7.2 V

Any of the conditions below
• Front fog lamp switch

(Operates only front fog lamp 
switch)
(Wiper intermittent dial position 4)

• Rear wiper switch ON

(Wiper intermittent dial position 4)

• Wiper intermittent dial position 1
• Wiper intermittent dial position 2
• Wiper intermittent dial position 6
• Wiper intermittent dial position 7

Approx. 1.0 V

Ter-

mi-
nal 

No.

Wire 

color

Signal name

Measuring condition

Reference value

Igni-

tion 

switch

Operation or condition

PKIB4959J

PKIB4952J

PKIB4955J

PKIB4960J

PKIB4956J

LT-102

< SERVICE INFORMATION >

COMBINATION SWITCH

33

G

Combination 
switch output 4

ON

Lighting, turn, 
wiper switch

OFF
(Wiper intermittent dial position 4)

Approx. 7.2 V

Any of the conditions below
• Lighting switch AUTO

(Wiper intermittent dial position 4)

• Lighting switch 1ST

(The same result with lighting 
switch 2ND)
(Wiper intermittent dial position 4)

• Rear wiper switch INT

(Wiper intermittent dial position 4)

• Wiper intermittent dial position 1
• Wiper intermittent dial position 5
• Wiper intermittent dial position 6

Approx. 1.2 V

34

W/B

Combination 
switch output 3

ON

Lighting, turn, 
wiper switch

OFF
(Wiper intermittent dial position 4)

Approx. 7.2 V

Any of the conditions below
• Lighting switch 2ND

(Wiper intermittent dial position 4)

• Lighting switch HIGH BEAM

(Operates only HIGH BEAM 
switch)
(Wiper intermittent dial position 4)

• Rear washer switch

(Wiper intermittent dial position 4)

• Wiper intermittent dial position 1
• Wiper intermittent dial position 2
• Wiper intermittent dial position 3

Approx. 1.2 V

Ter-

mi-
nal 

No.

Wire 

color

Signal name

Measuring condition

Reference value

Igni-

tion 

switch

Operation or condition

PKIB4960J

PKIB4958J

PKIB4960J

PKIB4958J

 

 

 

 

 

 

 

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