2007 NISSAN 350Z diagram

WW-1
WIPER, WASHER & HORN
K ELECTRICAL
CONTENTS
C
D
E
F
G
H
I
J
L
M
SECTION WW
A
B
WW
Revision: 2006 November2007 350Z
WIPER, WASHER & HORN
PRECAUTION ............................................................ 3
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 3
Precautions for Procedures without Cowl Top Cover ..... 3
Precautions for Battery Service ................................ 3
FRONT WIPER AND WASHER SYSTEM .................. 4
Components Parts and Harness Connector Loca-
tion ........................................................................... 4
System Description .................................................. 4
OUT LINE .............................................................. 4
LOW SPEED WIPER OPERATION ...................... 5
HIGH SPEED WIPER OPERATION ..................... 5
INTERMITTENT OPERATION .............................. 5
AUTO STOP OPERATION .................................... 6
WASHER OPERATION ......................................... 6
MIST OPERATION ................................................ 7
FAIL-SAFE FUNCTION ......................................... 7
COMBINATION SWITCH READING FUNCTION ..... 7
CAN Communication System Description ................ 9
CAN Communication Unit ........................................ 9
Schematic .............................................................. 10
Wiring Diagram — WIPER — ................................. 11
Terminals and Reference Values for BCM ............. 14
Terminals and Reference Values for IPDM E/R ..... 17
How to Proceed With Trouble Diagnosis ................ 17
Preliminary Check .................................................. 18
CHECK POWER SUPPLY AND GROUND CIR-
CUIT .................................................................... 18
CONSULT-III Function (BCM) ................................ 19
WORK SUPPORT ............................................... 19
DATA MONITOR ................................................. 19
ACTIVE TEST ..................................................... 19
CONSULT-III Function (IPDM E/R) ........................ 20
DATA MONITOR ................................................. 20
ACTIVE TEST ..................................................... 20
Front Wiper Does Not Operate .............................. 21
Front Wiper Does Not Return to Stop Position ....... 23
Only Front Wiper Low Does Not Operate .............. 24
Only Front Wiper Hi Does Not Operate .................. 25Only Front Wiper Intermittent Does Not Operate ... 27
Front Wiper Interval Time Is Not Controlled by Vehi-
cle Speed ................................................................ 27
Front Wiper Intermittent Operation Switch Position
Cannot Be Adjusted ................................................ 27
Wiper Does Not Wipe When Front Washer Operates
... 27
After Front Wiper Operate for 10 Seconds, They
Stop for 20 Seconds, and After Repeating the Oper-
ations Five Times, They Become Inoperative ........ 28
Front Wiper Does Not Stop ..................................... 29
Removal and Installation of Front Wiper Arms,
Adjustment of Wiper Arms Stop Location ............... 30
REMOVAL ........................................................... 30
INSTALLATION ................................................... 30
Removal and Installation of Front Wiper Drive
Assembly ................................................................ 30
REMOVAL ........................................................... 30
INSTALLATION ................................................... 30
Disassembly and Assembly Front Wiper Motor and
Linkage ................................................................... 31
DISASSEMBLY ................................................... 31
ASSEMBLY ......................................................... 31
Washer Nozzle Adjustment .................................... 32
Washer Tube Layout .............................................. 33
Removal and Installation of Front Washer Nozzle ... 33
Removal and Installation of Front Washer Tube
Joint ........................................................................ 33
REMOVAL ........................................................... 33
INSTALLATION ................................................... 33
Inspection for Washer Nozzle ................................. 33
CHECK VALVE INSPECTION ............................. 33
Inspection of Front Wiper and Washer Switch Circuit ... 34
Removal and Installation of Front Wiper and Washer
Switch ..................................................................... 34
REMOVAL ........................................................... 34
INSTALLATION ................................................... 34
Removal and Installation of Washer Tank .............. 34
REMOVAL ........................................................... 34

WW-2Revision: 2006 November2007 350Z INSTALLATION .................................................... 35
Removal and Installation of Washer Pump ............. 35
REMOVAL ........................................................... 35
INSTALLATION .................................................... 35
REAR WIPER AND WASHER SYSTEM .................. 36
Components Parts and Harness Connector Loca-
tion .......................................................................... 36
System Description ................................................. 36
OUT LINE ............................................................ 36
BCM WIPER SWITCH READING FUNCTION .... 37
Wiring Diagram — WIP/ R — ................................. 38
Terminals and Reference Values for BCM .............. 40
How to Proceed With Trouble Diagnosis ................ 41
Preliminary Check .................................................. 42
CHECK POWER SUPPLY AND GROUND CIR-
CUIT .................................................................... 42
CONSULT-III Function (BCM) ................................. 43
DATA MONITOR .................................................. 43
ACTIVE TEST ..................................................... 43
Rear Wiper Does Not Operate ............................... 43
Rear Wiper Does Not Return to Stop Position ........ 45
Only Rear Wiper ON Does Not Operate ................. 46
Only Rear Wiper INT Does Not Operate ................ 46
Wiper Does Not Wipe When Rear Washer Operates ... 46
Rear Wiper Does Not Stop ..................................... 46
Removal and Installation of Rear Wiper Arm, Adjust-
ment of Wiper Arms Stop Location ......................... 46
REMOVAL ........................................................... 46
INSTALLATION .................................................... 47
Removal and Installation of Rear Wiper Motor ....... 47REMOVAL ............................................................ 48
INSTALLATION .................................................... 48
Washer Nozzle Adjustment ..................................... 48
Washer Tube Layout ............................................... 49
Removal and Installation of Rear Washer Nozzle ... 49
REMOVAL ............................................................ 49
INSTALLATION .................................................... 49
Inspection for Washer Nozzle ................................. 49
CHECK VALVE INSPECTION ............................. 49
Inspection of Rear Wiper and Washer Switch Circuit ... 49
Removal and Installation of Rear Wiper and Washer
Switch ..................................................................... 49
Removal and Installation of Washer Tank ............... 50
Removal and Installation of Washer Pump ............. 50
POWER SOCKET ..................................................... 51
Wiring Diagram — P/SCKT — ................................ 51
Removal and Installation (Luggage Floor Finisher
Lower) ..................................................................... 52
REMOVAL ............................................................ 52
INSTALLATION .................................................... 52
Removal and Installation (Instrument Passenger
Panel Lower) ........................................................... 52
REMOVAL ............................................................ 52
INSTALLATION .................................................... 52
HORN ........................................................................ 53
Wiring Diagram — HORN — .................................. 53
Removal and Installation ......................................... 54
REMOVAL ............................................................ 54
INSTALLATION .................................................... 54

FRONT WIPER AND WASHER SYSTEM
WW-11
C
D
E
F
G
H
I
J
L
MA
B
WW
Revision: 2006 November2007 350Z
Wiring Diagram — WIPER —NKS00524
TKWT5737E

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FRONT WIPER AND WASHER SYSTEM
Revision: 2006 November2007 350Z
6. INSPECTION END
Preliminary CheckNKS00528
CHECK POWER SUPPLY AND GROUND CIRCUIT
1. CHECK FUSES AND FUSIBLE LINK
Check for blown fuses and fusible link.
Refer to WW-11, "
Wiring Diagram — WIPER —" .
OK or NG
OK >> GO TO 2
NG >> If fuse is blown, be sure to eliminate the cause of malfunction before installing new fuse, Refer to
PG-4, "
POWER SUPPLY ROUTING CIRCUIT" .
2. CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Check voltage between BCM harness connector terminal and
ground.
OK or NG
OK >> GO TO 3.
NG >> Repair harness or connector.
3. CHECK GROUND CIRCUIT
Check continuity between BCM harness connector and ground.
OK or NG
OK >> INSPECTION END
NG >> Repair harness or connector.
Unit Power source Fuse and fusible link No.
Front washer pump Ignition switch ON or START 84
Front wiper motor, front wiper relay, front wiper HI relay Battery 73
BCMBatteryF
18
Ignition switch ON or START 1
Terminals Ignition switch position
(+)
(-) OFF ON
BCM
connectorTerminal
M90 38
GroundApprox. 0 V Battery voltage
M9142 Battery voltage Battery voltage
55 Battery voltage Battery voltage
PKIB5199E
BCM
connectorTe r m i n a l
GroundContinuity
M91 52 Yes
PKIB5198E

WW-38
REAR WIPER AND WASHER SYSTEM
Revision: 2006 November2007 350Z
Wiring Diagram — WIP/ R —NKS0052Z
TKWT5739E

WW-42
REAR WIPER AND WASHER SYSTEM
Revision: 2006 November2007 350Z
Preliminary CheckNKS00532
CHECK POWER SUPPLY AND GROUND CIRCUIT
1. CHECK FUSES AND FUSIBLE LINK
Check for blown fuses and fusible link.
Refer to WW-38, "
Wiring Diagram — WIP/ R —" .
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. CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Check voltage between BCM connector and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair harness or connector.
3. CHECK GROUND CIRCUIT
Check continuity between BCM and ground.
OK or NG
OK >> INSPECTION END
NG >> Repair harness or connector.
Unit Power source Fuse and fusible link No.
Rear washer pump Ignition ON or START 84
BCMIgnition ON or START 1
BatteryF
18
Terminals Ignition switch position
(+)
(-) OFF ON
BCM connector Terminal
M90 38
GroundApprox. 0 V Battery voltage
M9142 Battery voltage Battery voltage
55 Battery voltage Battery voltage
PKIB5199E
BCM connector Terminal
GroundContinuity
M91 52 Yes
PKIB5198E

POWER SOCKET
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C
D
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F
G
H
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L
MA
B
WW
Revision: 2006 November2007 350Z
POWER SOCKETPFP:253A2
Wiring Diagram — P/SCKT —NKS0053K
TKWT5740E

HORN
WW-53
C
D
E
F
G
H
I
J
L
MA
B
WW
Revision: 2006 November2007 350Z
HORNPFP:25610
Wiring Diagram — HORN —NKS0053N
TKWT5741E