Nissan Pathfinder (2011 year). Manual — part 522

BCM (BODY CONTROL MODULE)

RF-25

< ECU DIAGNOSIS INFORMATION >

C

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G

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B

RF

N

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1: With remote keyless entry system
2: With Intelligent Key system

Fail Safe

INFOID:0000000006698826

Fail-safe index

BCM performs fail-safe control when any DTC listed below is detected.

DTC Inspection Priority Chart

INFOID:0000000006698827

If some DTCs are displayed at the same time, perform inspections one by one based on the following priority

chart.

60

LG

Turn signal (left)

Output

ON

Turn left ON

61

G

Turn signal (right)

Output

ON

Turn right ON

63

BR

Interior room/map
lamp

Output

OFF

Any door
switch

ON (open)

0V

OFF (closed)

Battery voltage

65

V

All door lock actuators
(lock)

Output

OFF

OFF (neutral)

0V

ON (lock)

Battery voltage

66

L

Front door lock actua-
tor RH, rear door lock
actuators LH/RH and
glass hatch lock actu-
ator (unlock)

Output

OFF

OFF (neutral)

0V

ON (unlock)

Battery voltage

67

B

Ground

Input

ON

—

0V

68

O

Power window power
supply (RAP)

Output

—

Ignition switch ON

Battery voltage

Within 45 seconds after igni-
tion switch OFF

Battery voltage

More than 45 seconds after ig-
nition switch OFF

0V

When front door LH or RH is
open or power window timer
operates

0V

69

L

Power window power
supply

Output

—

—

Battery voltage

70

W

Battery power supply

Input

OFF

—

Battery voltage

Terminal

Wire

color

Signal name

Signal

input/

output

Measuring condition

Reference value or waveform

(Approx.)

Ignition

switch

Operation or condition

SKIA3009J

SKIA3009J

Display contents of CONSULT

Fail-safe

Cancellation

U1000: CAN COMM CIRCUIT

Inhibit engine cranking

When the BCM re-establishes communication with the other mod-
ules.

2011 Pathfinder

RF-26

< ECU DIAGNOSIS INFORMATION >

BCM (BODY CONTROL MODULE)

DTC Index

INFOID:0000000006698828

NOTE:

Details of time display

• CRNT: Displays when there is a malfunction now or after returning to the normal condition until turning igni-

tion switch OFF

→

ON again.

• 1 - 39: Displayed if any previous malfunction is present when current condition is normal. It increases like 1

→

2

→

3...38

→

39 after returning to the normal condition whenever ignition switch OFF

→

ON. The counter

remains at 39 even if the number of cycles exceeds it. It is counted from 1 again when turning ignition switch

OFF

→

ON after returning to the normal condition if the malfunction is detected again.

Priority

DTC

1

• U1000: CAN COMM CIRCUIT

2

• B2190: NATS ANTENNA AMP
• B2191: DIFFERENCE OF KEY
• B2192: ID DISCORD BCM-ECM
• B2193: CHAIN OF BCM-ECM
• B2013: STRG COMM 1
• B2552: INTELLIGENT KEY
• B2590: NATS MALFUNCTION

3

• C1729: VHCL SPEED SIG ERR
• C1735: IGNITION SIGNAL

4

• C1704: LOW PRESSURE FL
• C1705: LOW PRESSURE FR
• C1706: LOW PRESSURE RR
• C1707: LOW PRESSURE RL
• C1708: [NO DATA] FL
• C1709: [NO DATA] FR
• C1710: [NO DATA] RR
• C1711: [NO DATA] RL
• C1712: [CHECKSUM ERR] FL
• C1713: [CHECKSUM ERR] FR
• C1714: [CHECKSUM ERR] RR
• C1715: [CHECKSUM ERR] RL
• C1716: [PRESSDATA ERR] FL
• C1717: [PRESSDATA ERR] FR
• C1718: [PRESSDATA ERR] RR
• C1719: [PRESSDATA ERR] RL
• C1720: [CODE ERR] FL
• C1721: [CODE ERR] FR
• C1722: [CODE ERR] RR
• C1723: [CODE ERR] RL
• C1724: [BATT VOLT LOW] FL
• C1725: [BATT VOLT LOW] FR
• C1726: [BATT VOLT LOW] RR
• C1727: [BATT VOLT LOW] RL

CONSULT display

Fail-safe

Intelligent Key

warning lamp ON

Tire pressure

monitor warning

lamp ON

Reference page

No DTC is detected.
Further testing may be required.

—

—

—

—

U1000: CAN COMM CIRCUIT

—

—

—

BCS-29

B2013: STRG COMM 1

—

—

—

SEC-30

B2190: NATS ANTENNA AMP

—

—

—

SEC-33

(with I-Key)

SEC-131

(without I-

Key)

B2191: DIFFERENCE OF KEY

—

—

—

SEC-36

(with I-Key)

SEC-134

(without I-

Key)

2011 Pathfinder

BCM (BODY CONTROL MODULE)

RF-27

< ECU DIAGNOSIS INFORMATION >

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RF

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B2192: ID DISCORD BCM-ECM

—

—

—

SEC-37

(with I-Key)

SEC-135

(without I-

Key)

B2193: CHAIN OF BCM-ECM

—

—

—

SEC-39

(with I-Key)

SEC-137

(without I-

Key)

B2552: INTELLIGENT KEY

—

—

—

SEC-41

B2590: NATS MALFUNCTION

—

—

—

SEC-42

C1708: [NO DATA] FL

—

—

—

WT-14

C1709: [NO DATA] FR

—

—

—

WT-14

C1710: [NO DATA] RR

—

—

—

WT-14

C1711: [NO DATA] RL

—

—

—

WT-14

C1712: [CHECKSUM ERR] FL

—

—

—

WT-16

C1713: [CHECKSUM ERR] FR

—

—

—

WT-16

C1714: [CHECKSUM ERR] RR

—

—

—

WT-16

C1715: [CHECKSUM ERR] RL

—

—

—

WT-16

C1716: [PRESSDATA ERR] FL

—

—

—

WT-18

C1717: [PRESSDATA ERR] FR

—

—

—

WT-18

C1718: [PRESSDATA ERR] RR

—

—

—

WT-18

C1719: [PRESSDATA ERR] RL

—

—

—

WT-18

C1720: [CODE ERR] FL

—

—

—

WT-16

C1721: [CODE ERR] FR

—

—

—

WT-16

C1722: [CODE ERR] RR

—

—

—

WT-16

C1723: [CODE ERR] RL

—

—

—

WT-16

C1724: [BATT VOLT LOW] FL

—

—

—

WT-16

C1725: [BATT VOLT LOW] FR

—

—

—

WT-16

C1726: [BATT VOLT LOW] RR

—

—

—

WT-16

C1727: [BATT VOLT LOW] RL

—

—

—

WT-16

C1729: VHCL SPEED SIG ERR

—

—

—

WT-20

C1735: IGNITION SWITCH

—

—

—

—

CONSULT display

Fail-safe

Intelligent Key

warning lamp ON

Tire pressure

monitor warning

lamp ON

Reference page

2011 Pathfinder

RF-28

< ECU DIAGNOSIS INFORMATION >

SUNROOF MOTOR ASSEMBLY

SUNROOF MOTOR ASSEMBLY

Reference Value

INFOID:0000000006247129

TERMINAL LAYOUT

PHYSICAL VALUES

WIIA1344E

Terminal No.

(Wire color)

Description

Condition

Voltage (V)

(Approx.)

+

-

Signal name

Input/

Output

1

(SB)

Ground

Sunroof switch (UP/
CLOSE) signal

Input

Ignition switch ON and sun-
roof switch in UP/CLOSE po-
sition

0V

Ignition switch ON and sun-
roof switch in OFF position

Battery voltage

5

(R)

Ground

Sunroof switch (DOWN/
OPEN) signal

Input

Ignition switch ON and sun-
roof switch in DOWN/OPEN
position

0V

Ignition switch ON and sun-
roof switch in OFF position

Battery voltage

7

(P)

Ground

BAT power supply

Input

—

Battery voltage

8

(W)

Ground

Vehicle speed signal

Input

Speedometer operated [when
vehicle speed is approx. 40
km/h (25 MPH)]

9

(SB)

Ground

RAP signal

Input

Ignition switch ON

Battery voltage

Within 45 seconds after igni-
tion switch turned OFF

Battery voltage

When front door LH or RH is
opened while retained power
is operating

0V

10

(B)

Ground

Ground

Input

—

0V

ELF1080D

2011 Pathfinder

SUNROOF

RF-29

< WIRING DIAGRAM >

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WIRING DIAGRAM

SUNROOF

Wiring Diagram

INFOID:0000000006546171

ABKWA0606GB

2011 Pathfinder

RF-30

< WIRING DIAGRAM >

SUNROOF

ABKIA1772GB

2011 Pathfinder

SUNROOF

RF-31

< WIRING DIAGRAM >

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RF

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ABKIA1773GB

2011 Pathfinder

RF-32

< WIRING DIAGRAM >

SUNROOF

ABKIA2895GB

2011 Pathfinder