Nissan Pathfinder (2010 year). Instruction — part 661

WT-28

< ECU DIAGNOSIS >

BCM (BODY CONTROL MODULE)

Rear wiper auto stop
switch

Input

Rise up position (rear wiper
arm on stopper)

A Position (full clockwise stop
position)

Battery voltage

Forward sweep (counterclock-
wise direction)

Fluctuating

B Position (full counterclock-
wise stop position)

Reverse sweep (clockwise di-
rection)

Fluctuating

Front door switch LH

Input

OFF

ON (open)

OFF (closed)

Battery voltage

Rear door switch LH

Input

OFF

ON (open)

OFF (closed)

Battery voltage

Cargo lamp

Output

OFF

Any door open (ON)

All doors closed (OFF)

Battery voltage

Trailer turn signal
(right)

Output

Turn right ON

Trailer turn signal (left)

Output

Turn left ON

Back door latch actua-
tor

Output

OFF

Battery voltage

Rear wiper output cir-
cuit 1

Output

OFF

Battery voltage

R/Y

Battery saver output

Output

OFF

30 minutes after ignition
switch is turned OFF

—

Battery voltage

R/Y

Battery power supply

Input

OFF

—

Battery voltage

Optical sensor

Input

When optical sensor is illumi-
nated

3.1V or more

When optical sensor is not illu-
minated

0.6V or less

Front door lock as-
sembly LH actuator
(unlock)

Output

OFF

OFF (neutral)

ON (unlock)

Battery voltage

Terminal

Wire

color

Signal name

Signal

input/

output

Measuring condition

Reference value or waveform

(Approx.)

Ignition

switch

Operation or condition

SKIA3009J

2010 Pathfinder

BCM (BODY CONTROL MODULE)

WT-29

< ECU DIAGNOSIS >

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

Turn signal (left)

Output

Turn left ON

Turn signal (right)

Output

Turn right ON

Interior room/map
lamp

Output

OFF

Any door
switch

ON (open)

OFF (closed)

Battery voltage

All door lock actuators
(lock)

Output

OFF

OFF (neutral)

ON (lock)

Battery voltage

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

Output

OFF

OFF (neutral)

ON (unlock)

Battery voltage

Ground

Input

—

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

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

Power window power
supply

Output

—

Battery voltage

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

2010 Pathfinder

WT-30

< ECU DIAGNOSIS >

BCM (BODY CONTROL MODULE)

Wiring Diagram - TIRE PRESSURE MONITORING SYSTEM -

INFOID:0000000005255817

ABEWA0031GB

2010 Pathfinder

BCM (BODY CONTROL MODULE)

WT-31

< ECU DIAGNOSIS >

ABEIA0076GB

2010 Pathfinder

WT-32

< ECU DIAGNOSIS >

BCM (BODY CONTROL MODULE)

ABEIA0077GB

2010 Pathfinder

BCM (BODY CONTROL MODULE)

WT-33

< ECU DIAGNOSIS >

Self-Diagnosis (With CONSULT-III)

INFOID:0000000005255818

FUNCTION

Self-Diagnostic Results Mode

ABEIA0078GB

2010 Pathfinder

WT-34

< ECU DIAGNOSIS >

BCM (BODY CONTROL MODULE)

NOTE:

Before performing the self-diagnosis, be sure to register the ID or else the actual malfunction location may be different from that dis-
played on CONSULT-III.

Self-Diagnosis (Without CONSULT-III)

INFOID:0000000005255819

SELF-DIAGNOSTIC PROCEDURE (WITHOUT CONSULT-III)

1. Turn ignition switch ON.

2. Ground the tire pressure warning check connector to initiate self diagnosis.

3. Compare the flashing pattern with the flash code chart below.

NOTE:

The system is normal when the low tire pressure warning lamp flashes 5 times and continues repeating. Self-

diagnosis results are erased automatically by turning the ignition switch “OFF”.

Diagnostic item

Diagnostic item is detected when ···

Reference

page

LOW - PRESSURE - FL [C1704]
LOW - PRESSURE - FR [C1705]
LOW - PRESSURE - RR [C1706]
LOW - PRESSURE - RL [C1707]

Tire pressures dropped below specified value. Refer to

WT-8,

"System Description"

—

[NO-DATA] - FL [C1708]
[NO-DATA] - FR [C1709]
[NO-DATA] - RR [C1710]
[NO-DATA] - RL [C1711]

Data from FL transmitter cannot be received.
Data from FR transmitter cannot be received.
Data from RR transmitter cannot be received.
Data from RL transmitter cannot be received.

WT-14

[CHECKSUM- ERR] - FL [C1712]
[CHECKSUM- ERR] - FR [C1713]
[CHECKSUM- ERR] - RR [C1714]
[CHECKSUM- ERR] - RL [C1715]

Checksum data from FL transmitter is malfunctioning.
Checksum data from FR transmitter is malfunctioning.
Checksum data from RR transmitter is malfunctioning.
Checksum data from RL transmitter is malfunctioning.

WT-16

[PRESSDATA- ERR] - FL [C1716]
[PRESSDATA- ERR] - FR [C1717]
[PRESSDATA- ERR] - RR [C1718]
[PRESSDATA- ERR] - RL [C1719]

Air pressure data from FL transmitter is malfunctioning.
Air pressure data from FR transmitter is malfunctioning.
Air pressure data from RR transmitter is malfunctioning.
Air pressure data from RL transmitter is malfunctioning.

WT-18

[CODE- ERR] - FL [C1720]
[CODE- ERR] - FR [C1721]
[CODE- ERR] - RR [C1722]
[CODE- ERR] - RL [C1723]

Function code data from FL transmitter is malfunctioning.
Function code data from FR transmitter is malfunctioning.
Function code data from RR transmitter is malfunctioning.
Function code data from RL transmitter is malfunctioning.

WT-16

[BATT - VOLT - LOW] - FL [C1724]
[BATT - VOLT - LOW] - FR [C1725]
[BATT - VOLT - LOW] - RR [C1726]
[BATT - VOLT - LOW] - RL [C1727]

Battery voltage of FL transmitter drops.
Battery voltage of FR transmitter drops.
Battery voltage of RR transmitter drops.
Battery voltage of RL transmitter drops.

WT-16

VHCL_SPEED_SIG_ERR [C1729]

Vehicle speed signal is in error.

WT-19

IGN_CIRCUIT_OPEN [C1735]

Vehicle ignition signal is in error.

WT-20

ALEIA0050GB

2010 Pathfinder