NISSAN 350Z 2007 Z33 Glasses, Windows System And Mirrors Repair Manual

REAR WINDOW DEFOGGER
GW-61
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Revision: 2006 November2007 350Z
TIWT2277E

GW-62
REAR WINDOW DEFOGGER
Revision: 2006 November2007 350Z
TIWT1597E

REAR WINDOW DEFOGGER
GW-63
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Revision: 2006 November2007 350Z
Schematic – DEF – / For RoadsterNIS0005I
TIWT0975E

GW-64
REAR WINDOW DEFOGGER
Revision: 2006 November2007 350Z
Wiring Diagram –DEF– / For RoadsterNIS0005J
TIWT1598E

REAR WINDOW DEFOGGER
GW-65
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Revision: 2006 November2007 350Z
TIWT2278E

GW-66
REAR WINDOW DEFOGGER
Revision: 2006 November2007 350Z
TIWT1600E

REAR WINDOW DEFOGGER
GW-67
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Revision: 2006 November2007 350Z
Terminal and Reference Value for BCMNIS0005K
Terminal and Reference Value for IPDM E/R.NIS0005L
Terminal and Reference Value for Unified Meter and A/C Amp.NIS0005M
Te r -
minalWire
ColorItemSignal
input/out-
putConditionVoltage (V)
(Approx.)
9L/RRear window defogger
switch signalOutput Rear window defogger switch: Pressed 0
: OFF 5
11 L GIgnition switch ACC power supply
(ACC or ON)InputIgnition switch
(ACC or ON position)Battery voltage
38 W/LIgnition switch ON power supply
(ON or START)InputIgnition switch
(ON or START position)Battery voltage
39 L CAN-HInput/Out-
put——
40 P CAN-LInput/Out-
put——
42 GY Power source (Fuse) Input — Battery voltage
52 B Ground — — 0
55 R Power source (Fusible link) Input — Battery voltage
Te r -
minalWire
ColorItemSignal
input/out-
putConditionVoltage (V)
(Approx.)
5 P Battery power supply Output — Battery voltage
6 W Battery power supply Output — Battery voltage
38 B Ground (Power) — — 0
48 L CAN-HInput/Out-
put——
49 P CAN-LInput/Out-
put——
52 WRear window defogger relay
control signalInput Rear window defogger switch: ON 0
: OFF Battery voltage
60 B Ground (Signal) — — 0
Te r -
minalWire
ColorItemSignal
input/out-
putConditionVoltage (V)
(Approx.)
21 R/W Power source (Fuse) Input — Battery voltage
22 Y/GIgnition switch ON power supply
(ON or START)InputIgnition switch
(ON or START position)Battery voltage
29 B Ground (Power) — — 0
30 B Ground — — 0
38 L/RRear window defogger
switch signalInput Rear window defogger switch.: Pressed 0
: OFF 5
56 B/WRear window defogger
ON signalInput Rear window defogger switch: ON Battery voltage
: OFF 0
72 — Indicator power supply InputIgnition switch
(ON or START position)5
78 —Rear window defogger
indicator signalInput Rear window defogger switch: ON 0
: OFF 5

GW-68
REAR WINDOW DEFOGGER
Revision: 2006 November2007 350Z
CONSULT-III Function (BCM)NIS0005N
CONSULT-III can display each diagnostic item using the diagnostic test modes shown following.
DATA MONITOR
Display Item List
ACTIVE TEST
Display Item List
CONSULT-III Function (IPDM E/R)NIS0005O
CONSULT-III can display each diagnostic item using the diagnostic test mode shown following.
DATA MONITOR
ACTIVE TEST
84 —A/C control push switch
power supplyInputIgnition switch
(ON or START position)5
87 —Rear window defogger
switch ON signalInput Rear window defogger switch: ON 0
: OFF 5 Te r -
minalWire
ColorItemSignal
input/out-
putConditionVoltag e (V)
(Approx.)
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 “Operation” Content
REAR DEF SW “ON/OFF”Displays “Press (ON)/others (OFF)” status determined with the rear window defogger
switch.
IGN ON SW “ON/OFF” Displays “IGN (ON)/OFF” status determined with the ignition switch signal.
Test item Content
REAR DEFOGGER Gives a drive signal to the rear window defogger to activate it.
IPDM E/R 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.
Monitored Item Description
RR DEF REQ Indicates [ON/OFF] condition of rear window defogger function by IPDM E/R.
Test Item Description
REAR DEFOGGERThis test is able to check rear window defogger operation. Rear window defogger operates when
“ON” on CONSULT-III screen is touched.

REAR WINDOW DEFOGGER
GW-69
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Revision: 2006 November2007 350Z
Work FlowNIS0005P
1. Check the symptom and customer's requests.
2. Understand the outline of system. Refer to GW-56, "
System Description" .
3. According to the trouble diagnosis chart, repair or replace the cause of the malfunction. Refer to GW-69,
"Trouble Diagnoses Symptom Chart" .
4. Does rear window defogger operate normally? YES: GO TO 5, NO: GO TO 4.
5. INSPECTION END
Trouble Diagnoses Symptom ChartNIS0005Q
Make sure that other systems using the signal of the following systems operate normally.
*1 : For Coupe
*2 : For RoadsterSymptom Diagnoses / service procedure Refer to page
Rear window defogger does not operate.1. CAN communication inspection using CONSLUT-III
(self-diagnosis)BCS-16
2. Check IPDM E/R operationGW-70
3. Check rear window defogger switch circuitGW-70
4. Check rear window defogger power supply circuitGW-71
5. Replace IPDM E/R.PG-26
Rear window defogger does not response but door mir-
ror defoggers operate.1. Check rear window defogger circuitGW-73*1
GW-74*2
2. Check filamentGW-78
Both of door mirror defoggers do not response but rear
window defogger operates.Check door mirror defogger power supply circuitGW-75
Driver side door mirror defogger does not operate. Check driver side door mirror defogger circuitGW-76
Passenger side door mirror defogger does not operate. Check passenger side door mirror defogger circuitGW-76

GW-70
REAR WINDOW DEFOGGER
Revision: 2006 November2007 350Z
Check IPDM E/R OperationNIS0005R
1. CHECK IPDM E/R OPERATION
With CONSULT-III
Check IPDM E/R “REAR DEFOGGER” in “ACTIVE TEST” mode with CONSULT-III.
Refer to GW-68, "
ACTIVE TEST" .
YES or NO
YES >> GO TO diagnosis/service procedure 3 in “Trouble Diagnosis Symptom Chart”. Refer to GW-69 .
NO >> GO TO diagnosis/service procedure 4 in “Trouble Diagnosis Symptom Chart”. Refer to GW-69
.
Check Rear Window Defogger Switch CircuitNIS0005S
1. CHECK REAR WINDOW DEFOGGER SWITCH OPERATION
With CONSULT-III
Check (“REAR DEF SW” and “IGN ON SW”) in DATA MONITOR mode with CONSULT-III. Refer to GW-68,
"DATA MONITOR" .
With out CONSULT-III
1. Turn ignition switch ON.
2. Check voltage between BCM connector ground.
OK or NG
OK >> Rear window defogger switch check is OK.
NG >> GO TO 2.
2. REAR WINDOW DEFOGGER SWITCH SIGNAL CIRCUIT HARNESS CONTINUITY INSPECTION
1. Turn ignition switch OFF.
2. Disconnect BCM connector and unified meter and A/C amp.connector.
3. Check continuity between BCM connector M90 terminal 9 and unified meter and A/C amp. connector M50
terminal 38.
4. Check continuity between BCM harness connector M90 terminal
9 and ground
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.When “ACTIVE TEST” is performed, does rear defogger switch indicator illuminate?
When rear defogger switch is turned to ON
REAR DEF SW :ON
When ignition switch is turned to ON
IGN ON SW :ON
ConnectorTerminal (Wire color)
ConditionVoltage (V)
(Approx.)
(+) (–)
M90 9 (L/R) GroundRear window
defogger switch: ON 0
: OFF 5
PIIA6208E
9 (L/R) – 38 (L/R) : Continuity should exist
9 (L/R) – Ground : Continuity should not exist
PIIB0806E