2003 NISSAN X-TRAIL lock

REAR WINDOW DEFOGGER
GW-17
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REAR WINDOW DEFOGGERPFP:25350
Component Parts and Harness Connector LocationEIS0045L
System Description / LHD ModelsEIS0045M
The rear window defogger system is controlled by time control unit. The rear window defogger operates only
for approximately 15 minutes.
Power is supplied at all times

through 20A fuse (No.25, located in the fuse and fusible link box) and

to rear window defogger relay terminal 3 (with door mirror defogger or side air bag) or

to rear window defogger relay terminal 5 (without door mirror defogger or side air bag) .

through 10A fuse [No.27, located in the fuse block (J/B)]

to rear window defogger relay terminal 6 (with door mirror defogger).

through 10A fuse [No.28, located in the fuse block (J/B)]

to time control unit terminal 1.
With the ignition switch in the ON or START position, power is supplied

through 10A fuse [No.5, located in the fuse block (J/B)]

to rear window defogger relay terminal 1 and

to time control unit terminal 17.
Ground is supplied

to rear window defogger switch terminals 2 and 4 (without auto A/C) or

to A/C auto amp. Terminal 3 (with auto A/C)

through body ground M27 and M70.
When the rear window defogger switch is turned ON, ground is supplied

to time control unit terminal 35

through rear window defogger switch terminal 1 (without auto A/C) or

through A/C auto amp, terminal 22 (with auto A/C).
Terminal 27 of the time control unit then supplies ground to the rear window defogger relay terminal 2.
With power and ground supplied, the rear window defogger relay is energized.
Power is supplied

through rear window defogger relay terminals 5 and 7 (with door mirror defogger or side air bag)

through rear window defogger relay terminal 3 (without door mirror defogger or side air bag)

to the rear window defogger and door mirror defogger (with door mirror defogger).
The rear window defogger and door mirror defogger has an independent ground.
PIIA9619E

GW-18
REAR WINDOW DEFOGGER

With power and ground supplied, the rear window defogger and door mirror defogger filaments heat and defog
the rear window and door mirror.
When the system is activated, the rear window defogger indicator illuminates in the rear window defogger
switch.
Power is supplied

through rear window defogger relay terminal 3 (without door mirror defogger or side air bag) or

through rear window defogger relay terminal 5 (with door mirror defogger or side air bag)

to rear window defogger switch terminal 3 (without auto A/C) or

to A/C auto amp, terminal 23 (with auto A/C).
System Description / RHD ModelsEIS008O7
The rear window defogger system is controlled by time control unit. The rear window defogger operates only
for approximately 15 minutes.
Power is supplied at all times

through 20A fuse (No.25, located in the fuse and fusible link box) and

to rear window defogger relay terminal 3 (with side air bag) or

to rear window defogger relay terminal 5 (without side air bag).
With the ignition switch in the ON or START position, power is supplied

through 10A fuse [No.5, located in the fuse block (J/B)]

to rear window defogger relay terminal 1 and

to time control unit terminal 17.
Ground is supplied

to rear window defogger switch terminals 2 and 4 (without auto A/C) or

to A/C auto amp. Terminal 3 (with auto A/C)

through body ground M27 and M70.
When the rear window defogger switch is turned ON, ground is supplied

to time control unit terminal 35

through rear window defogger switch terminal 1 (without auto A/C) or

through A/C auto amp, terminal 22 (with auto A/C).
Terminal 27 of the time control unit then supplies ground to the rear window defogger relay terminal 2.
With power and ground supplied, the rear window defogger relay is energized.
Power is supplied

through rear window defogger terminal 3 (without side air bag) or

through rear window defogger terminal 5 (with side air bag)

to the rear window defogger.
The rear window defogger and door mirror defogger has an independent ground.
With power and ground supplied, the rear window defogger and door mirror defogger filaments heat and defog
the rear window and door mirror.
When the system is activated, the rear window defogger indicator illuminates in the rear window defogger
switch.
Power is supplied

through rear window defogger relay terminal 3 (without side air bag) or

through rear window defogger relay terminal 5 (with side air bag)

to rear window defogger switch terminal 3 (without auto A/C) or

to A/C auto amp, terminal 23 (with auto A/C).

GW-24
REAR WINDOW DEFOGGER

Rear Window Defogger Relay Power Supply Check 1EIS008AL
1. CHECK FUSE

Check 10A fuse [No. 5, located in fuse block (J/B)]

Check 20A fuse [No. 25, located in fuse block (J/B)]
NOTE:
Refer to GW-17, "
Component Parts and Harness Connector Location"
OK or NG
OK >> GO TO 2.
NG >> If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse. Refer to PG-
2, "POWER SUPPLY ROUTING"
2. CHECK REAR WINDOW DEFOGGER RELAY POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Remove rear window defogger relay.
3. Turn ignition switch ON.
4. Check voltage between rear window defogger relay harness
connector B29 terminal 1, 5 and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness between fuse block (J/B) and
rear window defogger relay.
3. CHECK REAR WINDOW DEFOGGER RELAY
Check continuity between rear window defogger relay terminal 3 and 5.
OK or NG
OK >> GO TO 4.
NG >> Replace rear window defogger relay1 (G/Y) - Ground : Battery voltage
5 (L/B) - Ground : Battery voltage
PIIA9549E
Terminal Condition Continuity
3512V direct current supply between
terminal 1 and 2Ye s
Not current supply No
PIIA2636J

REAR WINDOW DEFOGGER
GW-25
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4. CHECK REAR WINDOW DEFOGGER RELAY GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Installation rear window defogger relay.
3. Turn ignition switch ON.
4. Check voltage between time control unit connector M31 terminal
27 and ground.
OK or NG
OK >> Rear window defogger relay power supply is OK.
NG >> GO TO 5.
5. CHECK HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect time control unit connector and rear window defogger relay.
3. Check continuity between time control unit connector M31 termi-
nal 27 and rear window defogger relay connector B29 terminal
2.
OK or NG
OK >> Rear window defogger relay power supply is OK.
NG >> Repair or replace harness between time control unit and
rear window defogger relay.
Time Control Unit Power Supply and Ground CheckEIS008AM
1. CHECK FUSE

Check 10A fuse [No. 5, located in fuse block (J/B)]

Check 10A fuse [No. 28, located in fuse block (J/B)]
NOTE:
Refer to GW-17, "
Component Parts and Harness Connector Location"
OK or NG
OK >> GO TO 2.
NG >> If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse. Refer to PG-
2, "POWER SUPPLY ROUTING"
27 (G/W) - Ground : Battery voltage
PIIA9550E
27 (G/W) - 2 (G/W) : Continuity should exist.
PIIA9551E

GW-28
REAR WINDOW DEFOGGER

4. CHECK REAR WINDOW DEFOGGER SWITCH
Rear window defogger switch operate, check continuity between rear window defogger switch connector M50
terminal 1 and 2.
OK or NG
OK >> GO TO 5.
NG >> Replace rear window defogger switch.
5. CHECK REAR WINDOW DEFOGGER SWITCH GROUND
Check continuity between rear window defogger switch connector
M50 terminal 2 and ground.
OK or NG
OK >> Check the condition of the harness and the connector.
NG >> Repair or replace harness between rear window defog-
ger switch and ground.
Rear Window Defogger Relay Power Supply Check 2EIS008AO
1. CHECK FUSE

Check 10A fuse [No. 5, located in fuse block (J/B)]

Check 20A fuse [No. 25, located in fuse block (J/B)]
NOTE:
Refer to GW-17, "
Component Parts and Harness Connector Location"
OK or NG
OK >> GO TO 2.
NG >> If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse. Refer to PG-
2, "POWER SUPPLY ROUTING"
2. CHECK REAR WINDOW DEFOGGER RELAY POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Remove rear window defogger relay.
3. Turn ignition switch ON.
4. Check voltage between rear window defogger relay connector
B6 terminal 1, 3 and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness between fuse block (J/B) and
rear window defogger relay.
Connector Terminal Condition Continuity
M50 1 2Rear window: ON Yes
Defogger switch: OFF No
PIIA9555E
2 (B) - Ground : Continuity should exist.
PIIA9556E
1 (G/Y) - Ground : Battery voltage
3 (L/B) - Ground : Battery voltage
PIIA9557E

GW-32
REAR WINDOW DEFOGGER

Door Mirror Defogger Circuit CheckEIS008AQ
1. CHECK FUSE
Check 10A fuse [No.27, located in fuse block (J/B)]
NOTE:
Refer to GW-17, "
Component Parts and Harness Connector Location"
OK or NG
OK >> GO TO 2.
NG >> If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse. Refer to PG-
2, "POWER SUPPLY ROUTING"
2. CHECK REAR WINDOW DEFOGGER RELAY POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Remove rear window defogger relay.
3. Turn ignition switch ON.
4. Check voltage between rear window defogger relay harness
connector B6 terminal 6 and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness between fuse block (J/B) and
rear window defogger relay.
3. CHECK REAR WINDOW DEFOGGER RELAY
Check continuity between rear window defogger relay terminal 6 and 7.
OK or NG
OK >> GO TO 4.
NG >> Replace rear window defogger relay.6 (R/B) - Ground : Battery voltage
PIIA9561E
Terminal Condition Continuity
6712V direct current supply
between terminals 1 and 2Ye s
No current supply No
SEC202B

GW-40
POWER WINDOW SYSTEM

POWER WINDOW SYSTEMPFP:25401
Component Parts and Harness Connector LocationEIS0045V
System DescriptionEIS0045W
Power is supplied at all times

from 40A fusible link (letter B , located in the fuse and fusible link box)

through circuit breaker terminal 1

through circuit breaker terminal 2

to power window relay terminal 3 and

to power window main switch terminal 5 (LHD models) or 3 (RHD models).
With ignition switch in ON or START position, power is supplied

through 10A fuse [No. 5, located in the fuse block (J/B)]

to power window relay terminal 1
Ground is supplied

to power window relay terminal 2

through body grounds M27 and M70,

to power window main switch terminal 19

through body grounds M27 and M70.
When power and ground are supplied, the power window relay is energized and then power is supplied

through power window relay terminal 5

to power window main switch terminal 12,

to front power window switch (passenger side) terminal 5,

to rear power window switch LH and RH terminals 5.
PIIA9620E

GW-44
POWER WINDOW SYSTEM

REAR POWER WINDOW SWITCH LH OPERATION
WINDOW UP
When the rear power window switch RH is pressed in the up position,
Power is supplied

through rear power window switch RH terminal 1

to rear power window motor RH terminal 1
Ground is supplied

to rear power window motor RH terminal 2

to rear power window switch RH terminal 2

to rear power window switch RH terminal 4

through power window main switch terminal 11 (LHD models) or 10 (RHD models)
Then, the motor raises the window until the switch is released.
WINDOW DOWN
When the rear power window switch RH is pressed in the down position,
Power is supplied

through rear power window switch RH terminal 2

to rear power window motor RH terminal 2
Ground is supplied

to rear power window motor RH terminal 1

to rear power window switch RH terminal 1

to rear power window switch RH terminal 3

through power window main switch terminal 10 (LHD models) or 9 (RHD models)
Then, the motor lowers the window until the switch is released.
AUTO OPERATION
The power window AUTO feature enables the driver to open or close the driver's window without holding the
window switch in the down or up position.
The AUTO feature operates on the driver's window.
POWER WINDOW LOCK
The power window lock is designed to lock operation of all windows except for driver's window.
When the lock switch is pressed to lock position, ground of the sub–switches in the power window main switch
is disconnected.This prevents the power window motors from operating.
TIMER FUNCTION
With the timer function, driver power window can be operated for approximately 15 minutes after ignition
switch is turned OFF (positions other than ON). However, the timer will be cancel when a specific signal, such
as driver door close (door switch OFF) → open (door switch ON), or ignition switch OFF → ON, is input.
DRIVER WINDOW ANTI–PINCH FUNCTION
During raising operation of driver power window, if power window main switch detects that foreign object is
pinched, power window lowers approximately 150 mm (5.91 in).
NOTE:
Depending on environment and driving conditions, if a similar impact or load is applied to power window, it
may lower.
Operation conditions

Driver door window is between fully-open and just before fully-closed position (when the limit switch is
ON).

During automatic operation when ignition switch is turned ON.

During automatic or manual operation when ignition switch is other than ON position (when the timer
operates).