ignition NISSAN TEANA 2003 Service Manual

POWER WINDOW SYSTEM
GW-37
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6. CHECK HARNESS CONTINUITY 3
1. Disconnect power window main switch connector.
2. Check continuity between power window main switch connector
D6 terminal 5, 7 and rear power window switch RH connector
D75 terminal 2, 3.
3. Check continuity between power window main switch connector
D6 terminal 5, 7 and ground.
OK or NG
OK >> GO TO 7.
NG >> Repair or replace harness.
7. CHECK POWER WINDOW MAIN SWITCH OUTPUT SIGNAL
1. Connect power window main switch connector.
2. Turn ignition switch ON.
3. Check voltage between power window main switch connector
and ground when operating rear RH switch in power window
main switch.
OK or NG
OK >> Check condition of harness and connector.
NG >> Replace power window main switch.
Check Rear Power Window Motor LH Circuit BIS000ZK
1. CHECK POWER WINDOW SWITCH OUTPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect rear power window motor LH connector.
3. Turn ignition switch ON.
4. Check voltage between rear power window motor LH connector
and ground.
OK or NG
OK >> Replace rear power window motor LH.
NG >> GO TO 2.5 (G/R) – 3 (G/R) : Continuity should exist.
7 (G/W) – 2 (G/W) : Continuity should exist.
5 (G/R) – Ground : Continuity should not exist.
7 (G/W) – Ground : Continuity should not exist.
PIIB0619E
ConnectorTerminals (Wire color)
Condition of
switchVoltage [V]
(Approx.)
(+) (-)
D65 (G/R)
GroundUP 0
DOWN Battery voltage
7 (G/W)UP Battery voltage
DOWN 0
PIIA4189E
ConnectorTerminals (Wire color)
Condition of
switchVoltage [V]
(Approx.)
(+) (-)
D551 (L/B)
GroundUP 0
DOWN Battery voltage
2 (L/R)UP Battery voltage
DOWN 0
PIIB0617E

GW-38
POWER WINDOW SYSTEM

2. CHECK REAR POWER WINDOW SWITCH
1. Turn ignition switch OFF.
2. Disconnect rear power window switch LH connector.
3. Check continuity between rear power window switch LH terminal
1, 2, 3 and 4, 5.
OK or NG
OK >> GO TO 3.
NG >> Replace rear power window switch LH.
3. CHECK HARNESS CONTINUITY 1
1. Check continuity between rear power window switch LH connec-
tor D54 terminal 4, 5 and rear power window motor LH connec-
tor D55 terminal 1, 2.
2. Check continuity between rear power window switch LH connec-
tor D54 terminal 4, 5 and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace harness.
4. CHECK REAR POWER WINDOW SWITCH POWER SUPPLY
1. Turn ignition switch ON.
2. Check voltage between rear power window switch LH connector
D54 terminal 1 and ground.
OK or NG
OK >> GO TO 6.
NG >> GO TO 5.
Terminals Condition of switch Continuity
15 UP
Ye s 14 DOWN
2 5 No operation
3 4 No operation
PIIA4186E
4 (L/B) – 1 (L/B) : Continuity should exist.
5 (L/R) – 2 (L/R) : Continuity should exist.
4 (L/B) – Ground : Continuity should not exist.
5 (L/R) – Ground : Continuity should not exist.
PIIB0618E
1 (L/W) – Ground : Battery voltage
PIIB0615E

POWER WINDOW SYSTEM
GW-39
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5. CHECK HARNESS CONTINUITY 2
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Check continuity between BCM connector M4 terminal 53 and
rear power window switch LH connector D54 terminal 1.
4. Check continuity between BCM connector M4 terminal 53 and
ground.
OK or NG
OK >> Check condition of harness and connector.
NG >> Repair or replace harness.
6. CHECK HARNESS CONTINUITY 3
1. Disconnect power window main switch connector.
2. Check continuity between power window main switch connector
D6 terminal 1, 3 and rear power window switch LH terminal 2, 3.
3. Check continuity between power window main switch connector
D6 terminal 1, 3 and ground.
OK or NG
OK >> GO TO 7.
NG >> Repair or replace harness.
7. CHECK POWER WINDOW MAIN SWITCH OUTPUT SIGNAL
1. Connect power window main switch connector.
2. Turn ignition switch ON.
3. Check voltage between power window main switch connector
and ground when operating rear LH switch in power window
main switch.
OK or NG
OK >> Check condition of harness and connector.
NG >> Replace power window main switch.53 (L/W) – 1 (L/W) : Continuity should exist.
53 (L/W) – Ground : Continuity should not exist.
PIIA6284E
1 (G/Y) – 2 (G/Y) : Continuity should exist.
3 (G/O) – 3 (G/O) : Continuity should exist.
1 (G/Y) – Ground : Continuity should not exist.
3 (G/O) – Ground : Continuity should not exist.
PIIB0616E
ConnectorTerminals (Wire color)
Condition of
switchVoltage [V]
(Approx.)
(+) (-)
D61 (GY)
GroundUP Battery voltage
DOWN 0
3 (G/O)UP 0
DOWN Battery voltage
PIIA4187E

GW-40
POWER WINDOW SYSTEM

Check Limit Switch Circuit (Driver Side)BIS000ZL
1. CHECK POWER WINDOW MAIN SWITCH LIMIT SWITCH SIGNAL
1. Turn ignition switch ON.
2. Check voltage between power window main switch connector and ground.
OK or NG
OK >> Limit switch circuit is OK.
NG >> GO TO 2.
2. CHECK POWER WINDOW MAIN SWITCH OUTPUT VOLTAGE 1
1. Turn ignition switch OFF.
2. Disconnect front power window motor (driver side) connector.
3. Turn ignition switch ON.
4. Check voltage between front power window motor (driver side)
connector D8 terminal 4 and ground.
OK or NG
OK >> GO TO 5.
NG >> GO TO 3.
3. CHECK HARNESS CONTINUITY 1
1. Turn ignition switch OFF.
2. Disconnect power window main switch connector.
3. Check continuity between power window main switch connector
D6 terminal 9 and front power window motor (driver side) con-
nector D8 terminal 4.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace harness.
ConnectorTerminals (Wire color)
Condition of driver side
windowVoltage [V]
(Approx.)
(+) (-)
D6 9 (G/W) GroundBetween fully-open and just
before fully-closed position (ON)0
Between just before fully-closed
position and fully-closed position
(OFF)5
PIIA4194E
4 (G/W) – Ground : Approx. 5V
PIIB0622E
9 (G/W) – 4 (G/W) : Continuity should exist.
PIIB0623E

POWER WINDOW SYSTEM
GW-41
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4. CHECK POWER WINDOW MAIN SWITCH OUTPUT VOLTAGE 2
1. Turn ignition switch ON.
2. Check voltage between power window main switch connector
D6 terminal 9 and ground.
OK or NG
OK >> Check condition of harness and connector.
NG >> Replace power window main switch.
5. CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect front power window motor (driver side) connector.
3. Check continuity between front power window motor (driver
side) connector D8 terminal 3 and ground.
OK or NG
OK >> Replace front power window motor (driver side).
NG >> GO TO 6.
6. CHECK HARNESS CONTINUITY 2
1. Disconnect power window main switch connector.
2. Check continuity between power window main switch connector
D6 terminal 2 and front power window motor (driver side) con-
nector D8 terminal 3.
OK or NG
OK >> Replace power window main switch.
NG >> Repair or replace harness.9 (G/W) – Ground : Approx. 5V
PIIA4194E
3 (W/B) – Ground : Continuity should exist.
PIIB0620E
2 (W/B) – 3 (W/B) : Continuity should exist.
PIIB0621E

GW-42
POWER WINDOW SYSTEM

Check Encoder Circuit (Driver Side) BIS000ZM
1. CHECK ENCODER SIGNAL
1. Turn ignition switch ON.
2. Check signal between power window main switch connector and ground with oscilloscope.
OK or NG
OK >> Encoder circuit is OK.
NG >> GO TO 2.
2. CHECK ENCODER POWER SUPPLY
1. Turn ignition switch OFF.
2. Disconnect front power window motor (driver side) connector.
3. Turn ignition switch ON.
4. Check voltage between front power window motor (driver side)
connector D8 terminal 5 and ground.
OK or NG
OK >> GO TO 4.
NG >> GO TO 3.
3. CHECK HARNESS CONTINUITY 1
1. Turn ignition switch OFF.
2. Disconnect power window main switch.
3. Check continuity between power window main switch connector
D6 terminal 15 and front power window motor (driver side) con-
nector D8 terminal 5.
4. Check continuity between power window main switch connector
D6 terminal 15 and ground.
OK or NG
OK >> Replace power window main switch.
NG >> Repair or replace harness.
Connec-
torTerminals
(Wire color)Condition of
driver side
windowSignal
(Reference value)
(+) (-)
D6 13 (G/Y) Ground opening
PIIA4205EOCC3383D
5 (G/R) – Ground : Approx.10V
PIIB0624E
15 (G/R) – 5 (G/R) : Continuity should exist.
15 (G/R) – Ground : Continuity should not exist.
PIIB0625E

POWER WINDOW SYSTEM
GW-43
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4. CHECK POWER WINDOW MAIN SWITCH OUTPUT VOLTAGE
1. Check voltage between front power window motor (driver side)
connector D8 terminal 6 and round.
OK or NG
OK >> GO TO 6.
NG >> GO TO 5.
5. CHECK HARNESS CONTINUITY 2
1. Turn ignition switch OFF.
2. Disconnect power window main switch connector.
3. Check continuity between power window main switch connector
D6 terminal 13 and front power window motor (driver side) con-
nector D8 terminal 6.
4. Check continuity between power window main switch connector
D6 terminal 13 and ground.
OK or NG
OK >> Replace power window main switch.
NG >> Repair or replace harness.
6. CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between front power window motor (driver
side) connector D8 terminal 3 and ground.
OK or NG
OK >> Replace front power window motor (driver side).
NG >> GO TO 7.6 (G/Y) – Ground : Approx. 5V
PIIB0626E
13 (G/Y) – 6 (G/Y) : Continuity should exist.
13 (G/Y) – Ground : Continuity should not exist.
PIIB0628E
3 (W/B) – Ground : Continuity should exist.
PIIB0620E

POWER WINDOW SYSTEM
GW-45
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2. CHECK HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect front door switch (driver side) and BCM connector.
3. Check continuity between BCM connector M5 terminal 62 and
front door switch (driver side) connector B10 terminal 2.
4. Check continuity between BCM connector M5 terminal 62 and
ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.
3. CHECK DOOR SWITCH
Check continuity between front door switch (driver side) terminal 2
and ground part of door switch.
OK or NG
OK >> GO TO 4.
NG >> Replace door switch.
4. CHECK BCM OUTPUT SIGNAL
1. Connect BCM connector.
2. Check voltage between BCM connector M5 terminal 62 and
ground.
OK or NG
OK >> Check condition of harness and connector.
NG >> Replace BCM.
Check Power Window Lock Switch BIS000ZO
1. CHECK POWER WINDOW LOCK SIGNAL
Exchanges for a normal power window main switch, and check operation.
Does power window lock operate?
YES >> Replace power window main switch.
NG >> Check condition of harness and connector.62 (SB) – 2 (SB) : Continuity should exist.
62 (SB) – Ground : Continuity should not exist.
PIIB1327E
TerminalCondition of door
switchContinuity
2Ground part of
door switchPushed No
Released Yes
PIIB1328E
62 (W) – Ground : Battery voltage
PIIB0630E

REAR WINDOW DEFOGGER
GW-55
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through 15A fuse [No. 17, located in the fuse block (J/B)]

to BCM terminal 42.
With the ignition switch turned to ON or START position,
Power is supplied

through 10A fuse [No. 1, located in the fuse block (J/B)]

to BCM terminal 38.

through 10A fuse [No.12, located in the fuse block (J/B)]

to rear window defogger relay terminal 1.

through 10A fuse [No. 6, located in the fuse block (J/B)]

to A/C and AV switch terminal 7.
Ground is supplied

to BCM terminal 52

through grounds M71 and M72.

to A/C and AV switch terminal 13

through grounds M71 and M72.

to IPDM E/R terminals 38 and 60

through grounds E1 and E31.
When rear window defogger switch in A/C and AV switch is turned to ON,
Ground is supplied

to BCM terminal 9

through A/C and AV switch terminal 9

through A/C and AV switch terminal 13

through grounds M71 and M72.
Then rear window defogger switch is illuminated.
Then BCM recognizes that rear window defogger switch is turned to ON.
Then it sends rear window defogger switch signals to IPDM E/R and display unit (with out display control unit)
or display control unit (with display control unit) via DATA LINE (CAN H, CAN L).
When display unit or display control unit receives rear window defogger switch signals, indicator is displayed
on the screen.
When IPDM E/R receives rear window defogger switch signals,
Ground is supplied

to rear window defogger relay terminal 2

through IPDM E/R terminal 52

through IPDM E/R terminal 38 and 60

through grounds E1 and E31.
and then rear window defogger relay is activated.
When rear window defogger relay is turned ON,
Signals are transmitted,

through rear window defogger relay terminals 5

to rear window defogger terminal 1.
Rear window defogger terminal 2 is grounded through ground B253.
With power and ground supplied, rear window defogger filaments heat and defog the rear window.

through rear window defogger relay terminals 7

to door mirror defogger (driver side and passenger side) terminal 2.
Door mirror defogger (driver side and passenger side) terminal 3 are grounded through grounds M71 and
M72.
With power and ground supplied, door mirror defogger filaments heat and defog the mirror.

GW-62
REAR WINDOW DEFOGGER

Terminal and Reference Value for BCMBIS00102
Terminal and Reference Value for IPDM E/RBIS00103
Work FlowBIS00104
1. Check the symptom and customer's requests.
2. Understand the outline of system. Refer to GW-54, "
System Description" .
3. According to the trouble diagnosis chart, repair or replace the cause of the malfunction.
Refer to GW-63, "
Trouble Diagnoses Symptom Chart" .
4. Does rear window defogger operate normally?
YES: GO TO 5.
NO: GO TO 3.
5. INSPECTION END
Te r m i -
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colorItemSignal
Input/
OutputConditionVoltage [V]
(Approx.)
9GR/LRear window defogger
switch signalInputWhen rear window defogger switch is pressed. 0
When rear window defogger switch is OFF. 5
38 R Ignition switch ON or START Input Ignition switch (ON or START position) Battery voltage
39 L CAN− HInput/
Output——
40 P CAN− LInput/
Output——
42 Y/R Power source (Fuse) Input — Battery voltage
52 B Ground — — 0
55 W/B Power source (Fusible link) Input — Battery voltage
Te r m i -
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colorItemSignal
Input/
OutputConditionVoltage [V]
(Approx.)
6 L Battery power supply Output — Battery voltage
38 B Ground (Power) Output — 0
48 L CAN− HInput/
Output——
49 P CAN− LInput/
Output——
52 G/RRear window defogger relay
control signalInputWhen rear window defogger switch is ON. 0
When rear window defogger switch is OFF. Battery voltage
60 B Ground (Signal) — — 0