2007 NISSAN 350Z window

REAR WINDOW DEFOGGER
GW-75
C
D
E
F
G
H
J
K
L
MA
B
GW
Revision: 2006 November2007 350Z
Check Door Mirror Defogger Power Supply CircuitNIS0005W
1. CHECK FUSE

Check 10A fuse [No. 8, located in fuse block (J/B)].
NOTE:
Refer to GW-56, "
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-
4, "POWER SUPPLY ROUTING CIRCUIT" .
2. DOOR MIRROR DEFOGGER POWER SUPPLY CIRCUIT INSPECTION 1
1. Turn ignition switch ON.
2. Rear window defogger switch operate, check voltage between
fuse block (J/B) connector and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace between harness.
3. DOOR MIRROR DEFOGGER POWER SUPPLY INSPECTION 2
Rear window defogger switch operate, check voltage between Fuse
block (J/B) connector and ground.
OK or NG
OK >> Repair or replace harness.
NG >> Replace fuse block (J/B).
ConnectorTerminal
(Wire color)
ConditionVoltage [V]
(Approx.)
(+) (–)
E101 2C (Y) GroundRear window
defogger switch: ON Battery voltage
: OFF 0
PIIA2388E
ConnectorTerminal
(Wire color)
ConditionVoltage [V]
(Approx.)
(+) (–)
M5 5B (L) GroundRear window
defogger switch: ON Battery voltage
: OFF 0
PIIA2386E

GW-76
REAR WINDOW DEFOGGER
Revision: 2006 November2007 350Z
Check Driver Side Door Mirror Defogger CircuitNIS0005X
1. DOOR MIRROR DEFOGGER POWER SUPPLY CIRCUIT INSPECTION
1. Turn ignition switch OFF.
2. Disconnect driver side door mirror defogger connector.
3. Turn ignition switch ON.
4. Rear window defogger switch operate, check voltage between
driver side door mirror defogger connector and ground.
OK or NG
OK >> GO TO 2.
NG >> Repair or replace harness.
2. DOOR MIRROR DEFOGGER GROUND HARNESS INSPECTION
1. Turn ignition switch OFF.
2. Check continuity between driver side door mirror defogger con-
nector D2 terminal 1 (B) and ground.
OK or NG
OK >> Check door mirror defogger firmament continuity.
NG >> Repair or replace harness.
Check Passenger Side Door Mirror Defogger Circuit NIS0005Y
1. DOOR MIRROR DEFOGGER POWER SUPPLY CIRCUIT INSPECTION
1. Turn ignition switch ON.
2. Disconnect passenger side door mirror defogger connector.
3. Rear window defogger switch operate, check voltage between
passenger side door mirror defogger connector and ground.
OK or NG
OK >> GO TO 2.
NG >> Repair or replace harness.
ConnectorTerminal
(Wire color)
ConditionVoltage [V]
(Approx.)
(+) (–)
D2 2 (W/R) GroundRear window
defogger switch: ON Battery voltage
: OFF 0
PIIA2394E
1 (B) – Ground : Continuity should exist.
PIIA2393E
ConnectorTerminal
(Wire color)
ConditionVoltage [V]
(Approx.)
(+) (–)
D32 2 (P/B) GroundRear window
defogger switch: ON Battery voltage
: OFF 0
PIIA2392E

REAR WINDOW DEFOGGER
GW-77
C
D
E
F
G
H
J
K
L
MA
B
GW
Revision: 2006 November2007 350Z
2. DOOR MIRROR DEFOGGER GROUND HARNESS INSPECTION
1. Turn ignition switch OFF.
2. Check continuity between passenger side door mirror defogger
connector D32 terminal 1 and ground.
OK or NG
OK >> Check door mirror defogger firmament continuity.
NG >> Repair or replace harness.1 (B) – Ground : Continuity should exist.
PIIA2391E

GW-78
REAR WINDOW DEFOGGER
Revision: 2006 November2007 350Z
Check FilamentNIS0005Z
1. When measuring voltage, wrap tin foil around the top of the neg-
ative probe. Then press the foil against the wire with your finger.
2. Attach probe circuit tester (in Volt range) to middle portion of
each filament.
3. If a filament is burned out, circuit tester registers 0 or battery
voltage.
4. To locate burned out point, move probe to left and right along fil-
ament. Test needle will swing abruptly when probe passes the
point.
SEL122R
SEL263
SEL265

REAR WINDOW DEFOGGER
GW-79
C
D
E
F
G
H
J
K
L
MA
B
GW
Revision: 2006 November2007 350Z
Filament RepairNIS00060
REPAIR EQUIPMENT

Conductive silver composition (Dupont No. 4817 or equivalent)

Ruler 30 cm (11.8 in) long

Drawing pen

Heat gun

Alcohol

Cloth
REPAIRING PROCEDURE
1. Wipe broken heat wire and its surrounding area clean with a
cloth dampened in alcohol.
2. Apply a small amount of conductive silver composition to tip of
drawing pen.
Shake silver composition container before use.
3. Place ruler on glass along broken line. Deposit conductive silver
composition on break with drawing pen. Slightly overlap existing
heat wire on both sides [preferably 5 mm (0.20 in)] of the break.
4. After repair has been completed, check repaired wire for conti-
nuity. This check should be performed 10 minutes after silver
composition is deposited.
Do not touch repaired area while test is being performed.
5. Apply a constant stream of hot air directly to the repaired area
for approximately 20 minutes with a heat gun. A minimum dis-
tance of 3 cm (1.2 in) should be kept between repaired area and
hot air outlet.
If a heat gun is not available, let the repaired area dry for 24
hours.
PIIA0215E
SEL012D
SEL013D