Nissan Murano Z51. Manual - part 1146

BCM (BODY CONTROL MODULE)

PWC-79

< ECU DIAGNOSIS INFORMATION >

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

NOTE:

*: For models without steering lock unit this DTC is not applied.

B2605: PNP SW

×

×

×

—

SEC-71

B2606: S/L RELAY*

×

×

×

—

SEC-73

B2607: S/L RELAY*

×

×

×

—

SEC-74

B2608: STARTER RELAY

×

×

×

—

SEC-76

B2609: S/L STATUS*

×

×

×

—

SEC-78

B260A: IGNITION RELAY

×

×

×

—

PCS-50

B260B: STEERING LOCK UNIT*

—

×

×

—

SEC-82

B260C: STEERING LOCK UNIT*

—

×

×

—

SEC-83

B260D: STEERING LOCK UNIT*

—

×

×

—

SEC-84

B260F: ENG STATE SIG LOST

×

×

×

—

SEC-85

B2612: S/L STATUS*

×

×

×

—

SEC-88

B2614: ACC RELAY CIRC

—

×

×

—

PCS-52

B2615: BLOWER RELAY CIRC

—

×

×

—

PCS-55

B2616: IGN RELAY CIRC

—

×

×

—

PCS-58

B2617: STARTER RELAY CIRC

×

×

×

—

SEC-92

B2618: BCM

×

×

×

—

PCS-61

B2619: BCM*

×

×

×

—

SEC-94

B261A: PUSH-BTN IGN SW

—

×

×

—

SEC-95

B261E: VEHICLE TYPE

×

×

×

 (Turn ON for 15 

seconds)

—

SEC-98

B2622: INSIDE ANTENNA

—

×

—

—

DLK-91

B2623: INSIDE ANTENNA

—

×

—

—

DLK-93

B26E9: S/L STATUS*

×

×

×

 (Turn ON for 15 

seconds)

—

SEC-86

B26EA: KEY REGISTRATION

—

×

×

 (Turn ON for 15 

seconds)

—

SEC-87

C1704: LOW PRESSURE FL

—

—

—

×

WT-25

C1705: LOW PRESSURE FR

—

—

—

×

C1706: LOW PRESSURE RR

—

—

—

×

C1707: LOW PRESSURE RL

—

—

—

×

C1708: [NO DATA] FL

—

—

—

×

WT-27

C1709: [NO DATA] FR

—

—

—

×

C1710: [NO DATA] RR

—

—

—

×

C1711: [NO DATA] RL

—

—

—

×

C1716: [PRESSDATA ERR] FL

—

—

—

×

WT-30

C1717: [PRESSDATA ERR] FR

—

—

—

×

C1718: [PRESSDATA ERR] RR

—

—

—

×

C1719: [PRESSDATA ERR] RL

—

—

—

×

C1729: VHCL SPEED SIG ERR

—

—

—

×

WT-32

C1734: CONTROL UNIT

—

—

—

×

WT-34

CONSULT display

Fail-safe

Freeze Frame 

Data

•Vehicle Speed

•Odo/Trip Meter

•Vehicle Condi-

tion

Intelligent Key 

warning lamp ON

Tire pressure 

monitor warning 

lamp ON

Reference 

page

PWC-80

< ECU DIAGNOSIS INFORMATION >

POWER WINDOW MAIN SWITCH

POWER WINDOW MAIN SWITCH

Reference Value 

INFOID:0000000005513360

TERMINAL LAYOUT

PHYSICAL VALUES

POWER WINDOW MAIN SWITCH

LIIA2455E

Terminal No.

(Wire color)

Description

Condition

Voltage (V)

(Approx.)

+

-

Signal name 

Input/

Output

1

(GR)

Ground

Rear power window motor LH 
UP signal

Output

When rear LH switch in pow-
er window main switch is UP 
at operated

Battery voltage

2

(W)

Ground

Encoder ground

—

—

0

3

(BR)

Ground

Rear power window motor LH 
DOWN signal

Output

When rear LH switch in pow-
er window main switch is 
DOWN at operated

Battery voltage

4

(L)

Ground

Door key cylinder switch LH 
LOCK signal

Input

Key position
(Neutral 

→

 Locked)

5 

→

 0

5

(SB)

Ground

Rear power window motor RH 
DOWN signal

Output

When rear RH switch in 
power window main switch 
is DOWN at operated

Battery voltage

6

(R)

Ground

Door key cylinder switch LH 
UNLOCK signal

Input

Key position
(Neutral 

→

 Unlocked)

5 

→

 0

7

(P)

Ground

Rear power window motor RH 
UP signal

Output

When rear RH switch in 
power window main switch 
is UP at operated

Battery voltage

8

(L)

Ground

Front power window motor 
(driver side) UP signal

Output

When front LH switch in 
power window main switch 
is UP at operated

Battery voltage

9

(G)

Ground

Encoder pulse signal 2

Input

When front power window 
motor (driver side) operates

JMKIA0070GB

POWER WINDOW MAIN SWITCH

PWC-81

< ECU DIAGNOSIS INFORMATION >

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

10

(V)

Ground

Retained power signal

Input

Ignition switch ON

Battery voltage

Within 45 seconds after igni-
tion switch is turned to OFF

Battery voltage

When driver side or passen-
ger side door is opened dur-
ing retained power operation

0

11

(LG)

Ground

Front power window motor 
(driver side) DOWN signal

Output

When front LH switch in 
power window main switch 
is DOWN at operated

 Battery voltage

13

(Y)

Ground

Encoder pulse signal 1

Input

When front power window 
motor (driver side) operates.

14

(O)

Ground

Power window serial link

Input/

Output

Ignition switch ON or power 
window timer operating

15

(R)

Ground

Encoder power supply

Output

Ignition switch ON

Battery voltage

17

(B)

Ground

Ground

—

—

0

19

(LG)

Ground

Battery power supply

Input

Ignition switch OFF

Battery voltage

Terminal No.

(Wire color)

Description

Condition

Voltage (V)

(Approx.)

+

-

Signal name 

Input/

Output

JMKIA0070GB

JPMIA0013GB

PWC-82

< ECU DIAGNOSIS INFORMATION >

POWER WINDOW MAIN SWITCH

Wiring Diagram - POWER WINDOW SYSTEM -

INFOID:0000000005513361

JCKWM3402GB