ignition NISSAN TEANA 2003 Service Manual

REAR WINDOW DEFOGGER
GW-63
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CONSULT-II Function (BCM)BIS00105
CONSULT-II can display each diagnostic item using the diagnostic test modes shown following.
CONSULT-II Start procedureBIS0016N
Refer to GI-34, "CONSULT-II Start Procedure"
CONSULT-II Application ItemsBIS0016O
DATA MONITOR
Display Item List
ACTIVE TEST
Display Item List
Trouble Diagnoses Symptom ChartBIS00106
Check that other systems using the signal of the following systems operate normally.
BCM diagnostic test itemCheck item,
diagnostic test modeContent
Rear defoggerData monitor Displays the input data of BCM in real time.
Active test Gives a drive signal to a load to check the operation.
Monitor item Content
IGN ON SW indicates [ON/OFF] condition of ignition switch in ON position.
ACC ON SW indicates [ON/OFF] condition of ignition switch in ACC position.
REAR DEF SW indicates [ON/OFF] condition of rear window defogger switch.
Test item Content
REAR DEFOGGER This test is able to check rear window defogger operation.
Symptom Diagnoses / service procedureReference
page
Rear window defogger and door mirror defogger do not
operate.1. Check BCM power supply and ground circuit.GW-64
2.Check IPDM E/R auto active test.PG-21
3. Check rear window defogger switch circuit.GW-65
4. Check rear window defogger power supply circuit.GW-66
5. Replace IPDM E/R.PG-28
Rear window defogger does not operated.1. Check BCM power supply and ground circuit.GW-64
2. Check IPDM E/R auto active test.PG-21
3.Check rear window defogger switch circuit.GW-65
4. Check rear window defogger power supply circuit.GW-66
5. Check rear window defogger circuit.GW-67
6. Check filament.GW-72
7. Replace IPDM E/R.PG-28
Rear window defogger does not operate but door mirror
defoggers operate.1. Check rear window defogger circuit.GW-67
2. Check filament.GW-72
Both of door mirror defoggers do not operated but rear
window defogger operate.1. Check door mirror defogger power supply circuit.GW-68
Driver side door mirror defogger does not operated. 1. Check driver side door mirror defogger circuit.GW-70
Passenger side door mirror defogger does not operated. 1. Check passenger side door mirror defogger circuit.GW-71

GW-64
REAR WINDOW DEFOGGER

Check BCM Power Supply and Ground Circuit BIS00107
First perform the “SELF-DIAG RESULTS” in “BCM” with CONSULT-II, when perform the each trouble
diagnosis. Refer to BCS-14, "
CAN Communication Inspection Using CONSULT-II (Self-Diagnosis)" .
1. CHECK FUSE

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

15A fuse [No.17, located in fuse block (J/B)]

50A fusible link (letter M, located in the fuse and fusible link box).
NOTE:
Refer to GW-54, "
Component Parts and Harness Connector Location" .
OK or NG
OK >> GO TO 2.
NG >> If fuse is blown out, be sure to eliminate cause of malfunction before installing new fuse. Refer to
PG-3, "
POWER SUPPLY ROUTING CIRCUIT" .
2. CHECK POWER SUPPLY CIRCUIT
Check voltage between BCM connector and ground.
OK or NG
OK >> GO TO 3.
NG >> Check BCM power supply circuit for open or short.
3. CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Check continuity between BCM connector M4 terminal 52 and
ground.
OK or NG
OK >> Power supply and ground circuit are OK.
NG >> Check BCM ground circuit for open.
ConnectorTerminal
Condition of ignition
switchVoltage [V]
(Approx.)
(+) (-)
M338 (R)
GroundON
Battery voltage 42 (LG)
OFF
M4 55 (W/B)
PIIB1097E
52 (B) – Ground : Continuity should exist.
PIIB1099E

REAR WINDOW DEFOGGER
GW-65
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Check Rear Window Defogger Switch Circuit BIS00108
1. CHECK REAR WINDOW DEFOGGER SWITCH OPERATION
With CONSULT-II
Check “REAR DEF SW ” in DATA MONITOR mode with CONSULT-II.
Without CONSULT-II
1. Turn ignition switch ON.
2. Check voltage between BCM connector and ground.
OK or NG
OK >> Rear window defogger switch circuit is OK.
NG >> GO TO 2. (with navi or display unit)
>> GO TO 4. (except with navi or display unit)
2. CHECK HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect BCM and A/C and AV switch connector.
3. Check continuity between BCM connector M3 terminal 9 and A/
C and AV switch connector M40 terminal 9.
4. Check continuity between BCM connector M3 terminal 9 and
ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.When rear window defogger switch is turned to ON
REAR DEF SW : ON
PIIB0510E
ConnectorTerminal (Wire color)
Condition of rear win-
dow defogger switchVoltage [V]
(Approx.)
(+) (–)
M3 9 (GR/L) Ground Press 0
OFF 5
PIIA6208E
9 (GR/L) – 9 (GR/L) : Continuity should exist.
9 (GR/L) – Ground : Continuity should not exist.
PIIB0641E

GW-66
REAR WINDOW DEFOGGER

3. CHECK BCM OUTPUT SIGNAL
1. Connect BCM connector.
2. Turn ignition switch ON.
3. Check voltage between BCM connector M3 terminal 9 and
ground.
OK or NG
OK >> Replace A/C and AV switch.
NG >> Replace BCM.
Check Rear Window Defogger Power Supply Circuit BIS00109
1. CHECK FUSE

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

20A fuse (No.75, located in the IPDM E/R)
NOTE:
Refer to GW-54, "
Component Parts and Harness Connector Location" .
OK or NG
OK >> GO TO 2.
NG >> If fuse is blown out, be sure to eliminate cause of malfunction before installing new fuse, refer to
PG-3, "
POWER SUPPLY ROUTING CIRCUIT" .
2. CHECK POWER SUPPLY CIRCUIT
1. Remove rear window defogger relay.
2. Turn ignition switch ON.
3. Check voltage between rear window defogger relay connector
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 terminals 3 and 5.
OK or NG
OK >> GO TO 4.
NG >> Replace rear window defogger relay.9 (GR/L) – Ground : Approx. 5V
PIIA6208E
1 (G) – Ground : Battery voltage
3 (L) – Ground : Battery voltage
PIIB1098E
Terminal Condition Continuity
3512V direct current supply
between terminals 1 and 2Ye s
No current supply No
SEC202B

REAR WINDOW DEFOGGER
GW-67
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4. CHECK REAR WINDOW DEFOGGER RELAY GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Install rear window defogger relay.
3. Turn ignition switch ON.
4. Check voltage between rear defogger relay connector and
ground.
OK or NG
OK >> Rear window defogger power supply circuit is OK.
NG >> GO TO 5.
5. CHECK HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector and rear window defogger relay.
3. Check continuity between IPDM E/R connector E9 terminal 52
and rear window defogger relay connector B203 terminal 2.
OK or NG
OK >> Check harness connection.

If it is OK, replace IPDM E/R.

If it is NG, repair or replace malfunction part.
NG >> Repair or replace harness.
Check Rear Window Defogger Circuit BIS0010A
1. CHECK POWER SUPPLY CIRCUIT 1
1. Turn ignition switch OFF.
2. Disconnect rear window defogger connector.
3. Turn ignition switch ON.
4. Check voltage between rear window defogger connector and
ground.
OK or NG
OK >> GO TO 2.
NG >> GO TO 3.
ConnectorTerminals (Wire color)
ConditionVoltage [V]
(Approx.)
(+) (-)
B203 2 (G/R) GroundRear window defogger
switch ON0
Rear window defogger
switch OFFBattery
voltage
PIIB1282E
52 (G/R) – 2 (G/R) : Continuity should exist.
PIIA6211E
ConnectorTerminal (Wire color)
ConditionVoltage [V]
(Approx.)
(+) (–)
B251 1(G) GroundRear window defogger
switch ON Battery voltage
Rear window defogger
switch OFF0
PIIA4234E

GW-68
REAR WINDOW DEFOGGER

2. CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between rear window defogger connector
B252 terminal 2 and ground.
OK or NG
OK >> Check filament. Refer to GW-72, "Check Filament"

If filament is OK, check condition of harness and con-
nector.

If filament is NG, repair filament.
NG >> Repair or replace harness.
3. CHECK HARNESS CONTINUITY 1
1. Turn ignition switch OFF.
2. Disconnect rear window defogger relay connector and condenser connector.
3. Check continuity between rear window defogger relay connector
B203 terminal 5 and condenser connector B216 terminal 1.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace harness.
4. CHECK HARNESS CONTINUITY 2
1. Check continuity between condenser connector B216 terminal 1
and rear window defogger connector B251 terminal 1.
2. Check continuity between condenser connector B216 terminal 1
and ground.
OK or NG
OK >> Check condition of harness and connector.
NG >> Replace condenser.
Check Door Mirror Defogger Power Supply Circuit BIS0010B
1. CHECK FUSE

Check 10A fuse [No.32, located in fuse block (J/B)]
NOTE:
Refer to GW-54, "
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-
3, "POWER SUPPLY ROUTING CIRCUIT"
2 (B) − Ground : Continuity should exist.
PIIA4235E
5 (G) – 1 (G) : Continuity should exist.
PIIB1100E
1 (G) – 1 (B) : Continuity should exist.
1 (G) – Ground : Continuity should not exist.
PIIB1101E

REAR WINDOW DEFOGGER
GW-69
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2. CHECH REAR WINDOW DOFOGGER 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 B203 terminal 6 and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.
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.
4. CHECK HARENSS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect door mirror connector.
3. Check continuity between door mirror D3 (driver side), D33
(passenger side) terminal 2 and rear window defogger relay
connector B203 terminal 7.
OK or NG
OK >> Check the condition of the harness and the connector.
NG >> Repair or replace harness.6 (W) - Ground : Battery voltage
PIIA9561E
Terminal Condition Continuity
6712V direct current supply
between terminals 1 and 2Ye s
No current supply No
SEC202B
2 (L/B) - 7 (L/B) : Continuity should exist.
PIIB2181E

GW-70
REAR WINDOW DEFOGGER

Check Driver Side Door Mirror Defogger Circuit BIS0010C
1. CHECK DOOR MIRROR DEFOGGER POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect door mirror (driver side) connector.
3. Turn ignition switch ON.
4. Check voltage between door mirror (driver side) connector and
ground.
OK or NG
OK >> GO TO 2.
NG >> Repair or replace harness.
2. CHECK DOOR MIRROR DEFOGGER GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between door mirror (driver side) connector D3
terminal 3 and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.
3. CHECK DOOR MIRROR DEFOGGER
Check continuity between door mirror (driver side) terminal 2 and 3.
OK or NG
OK >> Check the condition of the harness and the connector.
NG >> Replace door mirror (driver side).
ConnectorTerminal (Wire color)
Condition of rear win-
dow defogger switchVoltage (V)
(Approx.)
(+) (–)
D3 2 (L/B) GroundON Battery voltage
OFF 0
PIIB2182E
3 (B) – Ground : Continuity should exist.
PIIB2183E
2 – 3 : Continuity should exist.
PIIB2184E

REAR WINDOW DEFOGGER
GW-71
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Check Passenger Side Door Mirror Defogger Circuit BIS0010D
1. CHECK DOOR MIRROR DEFOGGER POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect door mirror (passenger side) connector.
3. Turn ignition switch ON.
4. Check voltage between door mirror (passenger side) connector
and ground.
OK or NG
OK >> GO TO 2.
NG >> Repair or replace harness.
2. CHECK DOOR MIRROR DEFOGGER GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between door mirror (passenger side) connec-
tor D33 terminal 3 and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.
3. CHECK DOOR MIRROR DEFOGGER
Check continuity between door mirror (passenger side) terminal 2
and 3.
OK or NG
OK >> Check the condition of the harness and the connector.
NG >> Replace door mirror (passenger side).
ConnectorTerminal (Wire color)
Condition of rear win-
dow defogger switchVoltage (V)
(Approx.)
(+) (–)
D33 2 (L/B) GroundPress Battery voltage
OFF 0
PIIB2182E
3 (B) – Ground : Continuity should exist.
PIIB2183E
2 – 3 : Continuity should exist.
PIIB2184E

IDX-4
ALPHABETICAL INDEX
Electric throttle control actuator (VQ23DE and VQ35DE)
EM-137
Electrical load signal circuit ................ EC-280, EC-670
Electrical unit ..................................................... PG-74
Electrical units location ...................................... PG-67
Electronic ignition (EI) system ............. EC-23, EC-360
EMNT - Wiring diagram ................................... EC-673
ENG SS - Wiring diagram ................................ AT-117
Engine control circuit diagram ............. EC-70, EC-413
Engine control component parts location .......... EC-64,
EC-406
Engine control module (ECM) ............ EC-190, EC-538
Engine control system diagram and chart ........ EC-20,
EC-357
Engine coolant temperature sensor (ECTS) ... EC-131,
EC-474
Engine coolant(QR20DE) ................................. CO-10
Engine coolant(VQ23DE and VQ35DE) ........... CO-34
Engine fail-safe system ........................ EC-59, EC-401
Engine mounting control (Front) ...................... EC-672
Engine oil filter replacement(QR20DE) ............. MA-21
Engine oil filter replacement(VQ23DE and VQ35DE) ...
MA-31
Engine oil precautions .......................................... GI-8
Engine oil replacement(QR20DE) .................... MA-20
Engine oil replacementVQ23DE and VQ35DE . MA-30
Engine oil(QR20DE) ............................................ LU-7
Engine oil(VQ23DE and VQ35DE) .................... LU-19
Engine removal(QR20DE) ................................ EM-77
Engine removal(VQ23DE and VQ35DE) ........ EM-223
Engine trouble diagnoses ................................ EC-394
ETC1 - Wiring diagram ...................... EC-201, EC-556
ETC2 - Wiring diagram ...................... EC-209, EC-564
ETC3 - Wiring diagram ...................... EC-214, EC-569
EVAP canister ...................................... EC-29, EC-369
EVAP canister purge volume control solenoid valve ....
EC-282
, EC-677
EVAP vapor lines inspection ............................. MA-23
EVAP vapor lines inspection(VQ23DE and VQ35DE) ..
MA-34
EVAP vapor lines inspectionVQ23DE and VQ35DE ....
MA-33
Evaporative emission (EVAP) system . EC-27, EC-366
Evaporator ..................................................... ATC-144
Exhaust manifold(QR20DE) ............................. EM-23
Exhaust manifold(VQ23DE and VQ35DE) ..... EM-140
Exhaust system ................................................... EX-2
Exhaust system inspection ..................... EX-2, MA-35
Expansion valve ............................................. ATC-145
F
F/FOG - Wiring diagram ................................... LT-129
F/LID - Wiring diagram ....................................... BL-45
F/PUMP - Wiring diagram .................. EC-296, EC-691
Floor trim ............................................................. EI-52
Flow charts ......................................................... GI-24
Fluid temparature sensor (CVT) ...................... CVT-69
Fluids ................................................................ MA-14
Fluorescent leak detector ............................. ATC-146
Fog lamp, front ................................................. LT-126
Freeze frame data .............................. EC-35, EC-376
FRO2 - Wiring diagram ..................... EC-302, EC-309
FRO2B1 - Wiring diagram ................ EC-697, EC-707
FRO2B2 - Wiring diagram ................ EC-699, EC-709
Front bumper ...................................................... EI-14
Front door ............................. BL-119, BL-123, GW-46
Front fog lamp .................................................. LT-126
Front passenger air bag .................................. SRS-39
Front seat belt ...................................................... SB-3
Front seat belt pre-tensioner ..... SB-2, SRS-3, SRS-46
Front side air bag ............................................ SRS-40
Front washer ...................................................... WW-4
Front wiper ......................................................... WW-4
FTS - Wiring diagram ...................................... CVT-70
Fuel cut control (at no load high engine speed) EC-24,
EC-361
Fuel gauge ............................................................ DI-4
Fuel injector and fuel tube(QR20DE) ................ EM-34
Fuel injector and fuel tube(VQ23DE and VQ35DE) ......
EM-155
Fuel lid opener, electric ...................................... BL-44
Fuel line inspection .............................................. FL-3
Fuel line inspection(QR20DE) .......................... MA-20
Fuel line inspectionVQ23DE and VQ35DE ....... MA-30
Fuel pressure check ........................... EC-49, EC-392
Fuel pressure release ......................... EC-49, EC-392
Fuel pump ......................................... EC-295, EC-690
Fuel pump and gauge .......................................... FL-4
Fuel system ......................................................... FL-3
Fuel tank .............................................................. FL-8
Fuel tank vacuum relief valve ............. EC-29, EC-369
Fuse .................................................................. PG-16
Fuse and fusible link box .................................. PG-80
Fusible link ........................................................ PG-16
G
Gauges ................................................................. DI-4
Glass ...................................... GW-11, GW-46, GW-50
Grease .............................................................. MA-14
Grille - See Exterior ............................................ EI-20
Ground distribution ........................................... PG-29
H
H/AIM - Wiring diagram ................................... LT-122
H/LAMP - Wiring diagram .................................. LT-42
Harness connector ............................................ PG-71
Harness layout .................................................. PG-42
Hazard warning lamp ....................................... LT-152
Headlamp aiming control ...................... LT-99, LT-122
Headlamp leveler - See Headlamp aiming control ........
LT-122
Headlining - See Roof trim .................................. EI-54
Heated oxygen sensor 1 ..... EC-143, EC-150, EC-301
Heated oxygen sensor 1 (bank 1) .... EC-486, EC-496,
EC-696