Infiniti G37 Coupe. Manual - part 1031

BCM (BODY CONTROL MODULE)

PWC-65

< ECU DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

B2616: IGN RELAY CIRC

—

×

×

—

PCS-63

B2617: STARTER RELAY CIRC

×

×

×

—

SEC-94

B2618: BCM

×

×

×

—

PCS-66

B2619: BCM

×

×

×

—

SEC-96

B261A: PUSH-BTN IGN SW

—

×

×

—

SEC-97

B261E: VEHICLE TYPE

×

×

×

 (Turn ON for 15 

seconds)

—

SEC-100

B2621: INSIDE ANTENNA

—

×

—

—

DLK-59

B2622: INSIDE ANTENNA

—

×

—

—

DLK-61

B2623: INSIDE ANTENNA

—

×

—

—

DLK-63

B26E1: ENG STATE NO RES

×

×

×

—

SEC-89

C1704: LOW PRESSURE FL

—

—

—

×

WT-15

C1705: LOW PRESSURE FR

—

—

—

×

WT-15

C1706: LOW PRESSURE RR

—

—

—

×

WT-15

C1707: LOW PRESSURE RL

—

—

—

×

WT-15

C1708: [NO DATA] FL

—

—

—

×

WT-17

C1709: [NO DATA] FR

—

—

—

×

WT-17

C1710: [NO DATA] RR

—

—

—

×

WT-17

C1711: [NO DATA] RL

—

—

—

×

WT-17

C1712: [CHECKSUM ERR] FL

—

—

—

×

WT-20

C1713: [CHECKSUM ERR] FR

—

—

—

×

WT-20

C1714: [CHECKSUM ERR] RR

—

—

—

×

WT-20

C1715: [CHECKSUM ERR] RL

—

—

—

×

WT-20

C1716: [PRESSDATA ERR] FL

—

—

—

×

WT-23

C1717: [PRESSDATA ERR] FR

—

—

—

×

WT-23

C1718: [PRESSDATA ERR] RR

—

—

—

×

WT-23

C1719: [PRESSDATA ERR] RL

—

—

—

×

WT-23

C1720: [CODE ERR] FL

—

—

—

×

WT-25

C1721: [CODE ERR] FR

—

—

—

×

WT-25

C1722: [CODE ERR] RR

—

—

—

×

WT-25

C1723: [CODE ERR] RL

—

—

—

×

WT-25

C1724: [BATT VOLT LOW] FL

—

—

—

×

WT-28

C1725: [BATT VOLT LOW] FR

—

—

—

×

WT-28

C1726: [BATT VOLT LOW] RR

—

—

—

×

WT-28

C1727: [BATT VOLT LOW] RL

—

—

—

×

WT-28

C1729: VHCL SPEED SIG ERR

—

—

—

×

WT-31

C1734: CONTROL UNIT

—

—

—

×

WT-32

CONSULT display

Fail-safe

Freeze Frame 

Data

Intelligent Key 

warning lamp ON

Tire pressure 

monitor warning 

lamp ON

Reference 

page

PWC-66

< ECU DIAGNOSIS >

POWER WINDOW MAIN SWITCH

POWER WINDOW MAIN SWITCH

Reference Value 

INFOID:0000000001694043

TERMINAL LAYOUT

PHYSICAL VALUES

POWER WINDOW MAIN SWITCH

JMKIA1191ZZ

Terminal No.

(Wire color)

Description

Condition

Voltage [V]

(Approx.)

+

-

Signal name 

Input/

Output

1

(Y)

Ground

Battery power supply

Input

—

Battery voltage

5

(O)

Ground

Encoder power supply

Output

When ignition switch ON 
or power window timer op-
erates.

Battery voltage

6

(GR)

Ground

Door key cylinder switch
LOCK signal

Input

Key position
(Neutral 

→

 Locked)

5 

→

 0

7

(W)

Ground

Door key cylinder switch
UNLOCK signal

Input

Key position
(Neutral 

→

 Unlocked)

5 

→

 0

8

(L)

Ground

Driver side power window mo-
tor UP signal

Output

Power window main 
switch (Driver side) is
UP at operated.

 Battery voltage

9

(LG)

Ground

Encoder pulse signal 2

Input

When power window mo-
tor operates.

10

(SB)

Ground

Rap signal

Input

IGN SW ON

Battery voltage

Within 45 second after ig-
nition switch is turned to 
OFF

Battery voltage

When driver side or pas-
senger side door is 
opened during retained 
power operation

0

11

(BR)

Ground

Driver side power window mo-
tor DOWN signal

Output

Power window main 
switch (Driver side) is
DOWN at operated.

 Battery voltage

JMKIA0070GB

POWER WINDOW MAIN SWITCH

PWC-67

< ECU DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

12

(V)

Ground

Power window  serial link

Input/

Output

IGN SW ON or power win-
dow timer operating.

13

(R)

Ground

Encoder pulse signal 1

Input

When power window mo-
tor operates.

14

(G)

Ground

Encoder ground

—

—

0

15

(B)

Ground

Ground

—

—

0

Terminal No.

(Wire color)

Description

Condition

Voltage [V]

(Approx.)

+

-

Signal name 

Input/

Output

JPMIA0013GB

JMKIA0070GB

PWC-68

< ECU DIAGNOSIS >

POWER WINDOW MAIN SWITCH

Wiring Diagram - POWER WINDOW CONTROL SYSTEM -

INFOID:0000000001694044

JCKWA0653GB