Infiniti EX35. Manual - part 1228

 

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Infiniti EX35. Manual - part 1228

 

 

BCM (BODY CONTROL MODULE)

RF-37

< ECU DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

RF

N

O

P

108

(R)

Ground

Combination switch 
INPUT 4

Input

Combination 
switch

All switch OFF
(Wiper intermittent dial 4)

1.4 V

Lighting switch AUTO
(Wiper intermittent dial 4)

1.3 V

Lighting switch 1ST
(Wiper intermittent dial 4)

1.3 V

Rear wiper switch INT
(Wiper intermittent dial 4)

1.3 V

Any of the conditions below 
with all switch OFF
• Wiper intermittent dial 1
• Wiper intermittent dial 5
• Wiper intermittent dial 6

1.3 V

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/ 

Output

+

JPMIA0041GB

JPMIA0038GB

JPMIA0036GB

JPMIA0040GB

JPMIA0039GB

RF-38

< ECU DIAGNOSIS >

BCM (BODY CONTROL MODULE)

109

(Y)

Ground

Combination switch 
INPUT 2

Input

Combination 
switch
(Wiper intermit-
tent dial 4)

All switch OFF

1.4 V

Lighting switch PASS

1.3 V

Lighting switch 2ND

1.3 V

Front wiper switch INT

1.3 V

Front wiper switch HI

1.3 V

110

(G)

Ground

Hazard switch

Input

Hazard switch

ON

0 V

OFF

1.1 V

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/ 

Output

+

JPMIA0041GB

JPMIA0037GB

JPMIA0036GB

JPMIA0038GB

JPMIA0040GB

JPMIA0012GB

BCM (BODY CONTROL MODULE)

RF-39

< ECU DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

RF

N

O

P

111

(Y)

Ground

Steering lock unit 
communication

Input/

Output

Steering lock

LOCK status

Battery voltage

LOCK or UNLOCK

For 15 seconds after UN-
LOCK

Battery voltage

15 seconds or later after 
UNLOCK

0 V

113*

(P)

Ground

Optical sensor signal

Input

Ignition switch 
ON

When bright outside of the 
vehicle

Close to 5 V

When dark outside of the 
vehicle

Close to 0 V

116

(SB)

Ground

Fuse check [Stop 
lamp switch, ICC 
brake hold relay 
(With ICC)]

Input

Battery voltage

118

(P)

Ground

Stop lamp switch 
(Without ICC)

Input

Stop lamp switch

OFF (Brake pedal is not 
depressed)

0 V

ON (Brake pedal is de-
pressed)

Battery voltage

Stop lamp switch and 
ICC brake hold relay 
(With ICC)

Stop lamp switch OFF (Brake pedal is not de-
pressed) and ICC brake hold relay OFF

0 V

Stop lamp switch ON (Brake pedal is de-
pressed) or ICC brake hold relay ON

Battery voltage

119

(SB)

Ground

Front door lock as-
sembly driver side 
(unlock sensor)

Input

Driver door

LOCK status
(Unlock sensor switch 
OFF)

1.1 V

UNLOCK status
(Unlock switch sensor ON)

0 V

121

(BR)

Ground

Key slot switch

Input

When the key is inserted into key slot

Battery voltage

When the key is not inserted into key slot

0 V

122

(V)

Ground

ACC feedback signal

Input

Ignition switch

OFF

0 V

ACC or ON

Battery voltage

123
(W)

Ground

IGN feedback signal

Input

Ignition switch

OFF or ACC

0 V

ON

Battery voltage

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/ 

Output

+

JMKIA0066GB

JPMIA0012GB

RF-40

< ECU DIAGNOSIS >

BCM (BODY CONTROL MODULE)

124

(LG)

Ground

Passenger door 
switch

Input

Passenger door 
switch

OFF (Door close)

11.8 V

ON (Door open)

0 V

132

(V)

Ground

Power window switch 
communication

Input/

Output

Ignition switch ON

10.2 V

Ignition switch OFF or ACC

Battery voltage

133
(W)

Ground

Push-button ignition 
switch illumination

Output

Push-button igni-
tion switch illumi-
nation

ON (Tail lamps OFF)

9.5 V

ON (Tail lamps ON)

NOTE:
The pulse width of this wave is 
varied by the illumination bright-
ening/dimming level.

OFF

0 V

134

(GR)

Ground

LOCK indicator lamp

Output

LOCK indicator 
lamp

OFF

Battery voltage

ON

0 V

137

(O)

Ground

Receiver and sensor 
ground

Input

Ignition switch ON

0 V

138

(Y)

Ground

Sensor power supply

Output

Ignition switch

OFF

0 V

ACC or ON

5.0 V

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/ 

Output

+

JPMIA0011GB

JPMIA0013GB

JPMIA0159GB

 

 

 

 

 

 

 

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