2007 INFINITI M35 window

REAR WINDOW DEFOGGER
GW-87
C
D
E
F
G
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MA
B
GW
Revision: 2007 April2007 M35/M45
3. CHECK HARNESS CONTINUITY 1
1. Turn ignition switch OFF.
2. Disconnect condenser and rear window defogger connector.
3. Check continuity between condenser and rear window defogger connector.
OK or NG
OK >> GO TO 4.
NG >> Replace condenser.
4. CHECK HARNESS CONTINUITY 2
1. Remove rear window defogger relay.
2. Check continuity between rear window defogger relay connector and condenser connector.
OK or NG
OK >> Check the condition of harness and connector.
NG >> Replace or repair harness between rear window defog-
ger relay and condenser.
Check Door Mirror Defogger Power Supply Circuit NIS0022V
1. CHECK FUSE

Check 10A fuse [No.8, located in fuse block (J/B)]
NOTE:
Refer to GW-71, "
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" .
AB
Continuity
CondenserTerminalRear window
defogger connectorTerminal
1B6041Yes
PIIB5986E
AB
Continuity Rear window
defogger relay
connectorTerminalCondenser
connectorTerminal
E365
B49 1 Yes
7
PIIB5987E

GW-88
REAR WINDOW DEFOGGER
Revision: 2007 April2007 M35/M45
2. CHECK POWER SUPPLY CIRCUIT 1
1. Turn ignition switch ON.
2. Check voltage between fuse block (J/B) connector and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.
3. CHECK POWER SUPPLY CIRCUIT 2
Check voltage between fuse block (J/B) connector and ground.
OK or NG
OK >> GO TO 4.
NG >> Replace fuse block (J/B).
4. CHECK DOOR MIRROR CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect fuse block (J/B) and door mirror connector.
3. Check continuity between fuse block (J/B) connector and door mirror connector.
4. Check continuity between fuse block (J/B) connector and
ground.
OK or NG
OK >> GO TO 5.
NG >> Repair or replace harness between fuse block (J/B) and malfunctioning door mirror connector.
Terminals
Condition of rear
window defogger
switchVoltage (V)
(Approx.) (+)
(–)
Fuse block
connectorTerminal
E101 2C GroundON Battery voltage
OFF 0
PIIB5993E
Terminals
Condition of rear
window defogger
switchVoltage (V)
(Approx.) (+)
(–)
Fuse block
connectorTerminal
M5 5B GroundON Battery voltage
OFF 0
PIIB5992E
AB
Continuity
Fuse block
connectorTe r m i n a lDoor mirror
connectorTerminal
M5 5BD2 (LH)
D39 (RH)4Yes
A
GroundContinuity
Fuse block connector Terminal
M5 5B No
PIIB5988E

REAR WINDOW DEFOGGER
GW-89
C
D
E
F
G
H
J
K
L
MA
B
GW
Revision: 2007 April2007 M35/M45
5. CHECK GROUND CIRCUIT
Check continuity between door mirror connector and ground.
OK or NG
OK >> GO TO 6.
NG >> Repair or replace harness.
6. CHECK DOOR MIRROR DEFOGGER
1. Connect door mirror connector.
2. Check door mirror.
OK or NG
OK >> Check condition of harness and connector.
NG >> Replace malfunctioning door mirror.
Check Driver Side Door Mirror Defogger Circuit NIS0022W
1. CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect door mirror LH connector.
3. Turn ignition switch ON.
4. Check voltage between door mirror LH connector and ground.
OK or NG
OK >> GO TO 2.
NG >> Repair or replace harness between fuse block (J/B) and
door mirror LH.
Door mirror connector Terminal
GroundContinuity
D2 (LH)
D39 (RH)8Yes
PIIB5989E
Door mirror connector Terminal Continuity
D2 (LH)
D39 (RH)48 Yes
PIIB5990E
Te r m i n a l s
Condition of rear
window defogger
switchVoltage (V)
(Approx.) (+)
(–)
Door mirror LH
connectorTe r m i n a l
D2 4 GroundON Battery voltage
OFF 0
PIIB5991E

GW-90
REAR WINDOW DEFOGGER
Revision: 2007 April2007 M35/M45
2. CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between door mirror LH connector and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness between door mirror LH and
ground.
3. CHECK DOOR MIRROR DEFOGGER
1. Connector door mirror LH connector.
2. Check door mirror LH.
OK or NG
OK >> Check condition of harness and connector.
NG >> Replace door mirror LH.
Check Passenger Side Door Mirror Defogger Circuit NIS0022X
1. CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect door mirror RH connector.
3. Turn ignition switch ON.
4. Check voltage between door mirror RH connector and ground.
OK or NG
OK >> GO TO 2.
NG >> Repair or replace harness between fuse block (J/B) and
door mirror RH.
Door mirror LH
connectorTerminal
GroundContinuity
D2 8 Yes
PIIB5989E
Door mirror LH
connectorTerminal Continuity
D2 4 8 Yes
PIIB5990E
Terminals
Condition of rear
window defogger
switchVoltage (V)
(Approx.) (+)
(–)
Door mirror RH
connectorTerminal
D39 4 GroundON Battery voltage
OFF 0
PIIB5991E

REAR WINDOW DEFOGGER
GW-91
C
D
E
F
G
H
J
K
L
MA
B
GW
Revision: 2007 April2007 M35/M45
2. CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between door mirror RH connector and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness between door mirror RH and
ground.
3. CHECK DOOR MIRROR DEFOGGER
1. Connector RH door mirror connector.
2. Check door mirror RH.
OK or NG
OK >> Check condition of harness and connector.
NG >> Replace door mirror.
Door mirror RH
connectorTerminal
GroundContinuity
D39 8 Yes
PIIB5989E
Door mirror RH
connectorTerminal Continuity
D39 4 8 Yes
PIIB5990E

GW-92
REAR WINDOW DEFOGGER
Revision: 2007 April2007 M35/M45
Check FilamentNIS0022Y
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.
Filament RepairNIS0022Z
REPAIR EQUIPMENT

Conductive silver composition (Dupont No. 4817 or equivalent)

Ruler 30 cm (11.8 in) long

Drawing pen

Heat gun

Alcohol

Cloth
SEL122R
SEL263
SEL265

REAR WINDOW DEFOGGER
GW-93
C
D
E
F
G
H
J
K
L
MA
B
GW
Revision: 2007 April2007 M35/M45
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 conducted 10 minutes after silver
composition is deposited.
Do not touch repaired area while test is being conducted.
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

IDX-6
ALPHABETICAL INDEX
MMSW - Wiring diagram .................................. AT-168
Mode door control linkage adjustment ATC-78, ATC-81
Mode door motor .............. ATC-76, ATC-79, ATC-139
Molding - See Exterior .............................. EI-25, EI-29
Mud guard - See Exterior .................................... EI-22
Multiport fuel injection (MFI) system .... EC-31, EC-733
Multiport fuel injection precautions ....................... GI-6
N
NATS - Wiring diagram .................................... BL-252
NONDTC - Wiring diagram .............................. AT-187
NVH troubleshooting (EM) .............................. EM-171
NVH troubleshooting (EM)(VQ35DE) ............... EM-13
NVH troubleshooting (Final drive) ......... FFD-6, RFD-7
NVH troubleshooting (Propeller shaft) ................. PR-3
NVH troubleshooting (Transfer) ........................... TF-8
O
O2H2B1 - Wiring diagram .................. EC-179
, EC-892
O2H2B2 - Wiring diagram .................. EC-181, EC-894
O2S2B1 - Wiring diagram .. EC-277, EC-288, EC-301,
EC-990
, EC-1001, EC-1014
O2S2B2 - Wiring diagram .. EC-279, EC-290, EC-303,
EC-992
, EC-1003, EC-1016
Oil cooler (engine)(VQ35DE) ............................. LU-15
Oil filter(VK45DE) .............................................. LU-30
Oil filter(VQ35DE) .............................................. LU-11
Oil pan (engine)(VK45DE) .............................. EM-187
Oil pan (engine)(VQ35DE) ................................ EM-31
Oil pressure (engine)(VK45DE) ......................... LU-27
Oil pressure (engine)(VQ35DE) ........................... LU-8
Oil pressure relief valve (engine)(VQ35DE) ........ LU-6
Oil pump (A/T) ................................................. AT-322
Oil pump (engine)(VK45DE) .............................. LU-31
Oil pump (engine)(VQ35DE) .............................. LU-19
Oil pump regulator valve (engine)(VK45DE) ..... LU-31
Oil pump regulator valve (engine)(VQ35DE) ..... LU-19
Oil seal replacement (engine)(VK45DE) ......... EM-231
Oil seal replacement (engine)(VQ35DE) .......... EM-99
Oil seal replacement (front of final drive) .......... FFD-9,
RFD-10
Oil seal replacement (side of final drive) ......... FFD-11,
RFD-14
On board diagnostic system ................ EC-54, EC-756
ORVR (On-board Refueling Vapor Recovery) .. EC-46,
EC-748
Out side mirror ................................................ GW-118
Overheat .......................................... EC-499, EC-1214
P
P/SCKT - Wiring diagram ................................ WW-52
Park/Neutral position switch ............ EC-491, EC-1198
Park/neutral position switch (A/T) .................... AT-113
Parking brake control ........................................... PB-4
Parking lamp ..................................................... LT-248
PCV (positive crankcase ventilation) ... EC-51, EC-753
PGC/V - Wiring diagram .. EC-402, EC-410, EC-1110,
EC-1118
PHASE - Wiring diagram ............................... EC-1084
PHSB1 - Wiring diagram .................................. EC-373
PHSB2 - Wiring diagram .................................. EC-375
Pilot bushing replacement - See Pilot
converter(VQ35DE) ........................................ EM-125
Piston assembly(VK45DE) ............................. EM-263
Piston assembly(VQ35DE) ............................. EM-136
Piston pin inspection(VK45DE) ....................... EM-269
Piston pin inspection(VQ35DE) ...................... EM-141
Piston ring inspection(VK45DE) ..................... EM-270
Piston ring inspection(VQ35DE) ..................... EM-142
Piston to bore clearance(VK45DE) ................. EM-273
Piston to bore clearance(VQ35DE) ................ EM-145
PNP/SW - Wiring diagram . EC-493, EC-1200, AT-114
POS - Wiring diagram ..................... EC-366, EC-1077
POWER - Wiring diagram ................................... PG-5
Power door mirror .............................................. BL-24
Power socket ................................................... WW-52
Power steering fluid level ........................ PS-8, MA-37
Power steering hydraulic pressure .................... PS-30
Power steering oil pump .................................... PS-30
Power steering system bleeding .......................... PS-8
Power supply routing .......................................... PG-3
Power window .................................................. GW-14
PRE/SE - Wiring diagram EC-433, EC-439, EC-1141,
EC-1147
Precations for Leak detection dye .................. ATC-15
Precautions (General) ........................................... GI-4
Pressure switch 1 .............................. AT-153, AT-172
Pressure switch 2 ............................................ AT-165
Pressure switch 3 .............................. AT-149, AT-174
Pressure switch 5 .............................. AT-157, AT-176
Pressure switch 6 .............................. AT-161, AT-178
Pressure test (A/T) ............................................. AT-55
Propeller shaft ........................................... PR-4, PR-6
Propeller shaft on vehicle service ............. PR-4, PR-6
Propeller shaft vibration ............................ PR-4, PR-6
PS/SEN - Wiring diagram ............... EC-475, EC-1182
R
Radiator(VK45DE) ............................................ CO-43
Radiator(VQ35DE) ............................................ CO-14
Rear axle .......................................................... RAX-5
Rear bumper ....................................................... EI-14
Rear combination lamp removal and installation ..........
LT-265
Rear disc brake .................................................. BR-28
Rear door ............................................ BL-188, GW-65
Rear parcel shelf finisher .................................... EI-42
Rear seat ......................................................... SE-173
Rear seat belt .................................................... SB-31
Rear suspension ............................................... RSU-5
Rear window .................................................... GW-59
Rear window defogger ..................................... GW-71
Refrigerant connection precaution .................... ATC-7
Refrigerant discharging evacuating charging ATC-150