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Nissan Note [26/104] Check rear window defogger circuit
![Nissan Note [26/104] Check rear window defogger circuit](/views2/1789819/page26/bg1a.png)
GW-26
REAR WINDOW DEFOGGER
Check Rear Window Defogger Circuit
BIS000N7
1. CHECK REAR WINDOW DEFOGGER POWER SUPPLY CIRCUIT
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 >> Repair or replace harness between IPDM E/R and rear
window defogger.
2. CHECK HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector.
3. Check continuity between IPDM E/R connector E11 terminal 8 and rear window defogger connector B49
terminal 1.
4. Check continuity between IPDM E/R connector E11 terminal 8
and ground.
OK or NG
OK >> Check the condition of the harness and the connector.
NG >> Repair or replace harness.
Connector
Terminal (Wire color)
Condition
Voltage (V)
(Approx.)
(+) (–)
B49 1 Ground
Rear window defogger
switch ON.
Battery voltage
Rear window defogger
switch OFF.
0
PIIA4234E
8 – 1 :Continuity should exist.
8 – Ground :Continuity should not exist.
MIIB0097E
Содержание
- Contents 1
- Glasses window system mirrors 1
- I body 1
- Sectio 1
- Lhd models 3
- Maintenance information 3
- Precautions 3
- Precautions for procedures without cowl top cover 3
- Precautions for supplemental restraint system srs air bag and seat belt pre tensioner 3
- Rhd models 3
- Precautions 4
- Removal 5
- Removal and installation 5
- Remove front pillar garnish refer to ei 26 body side trim 5
- Remove headlining refer to ei 30 headliner 4 remove front wiper arm refer to ww 42 removal and installation of front wiper arms adjustment of wiper arms stop location 5
- Remove inside mirror refer to gw 104 inside mirror 5
- Windshield glass 5
- Installation 6
- Repairing water leaks 6
- Windshield glass 6
- If water is leaking between the urethane adhesive material and body or glass determine the extent of leakage this can be done by applying water to the windshield area while pushing glass outward to stop the leak apply primer if necessary and then urethane adhesive to the leak point 7
- Windshield glass 7
- Installation 8
- Removal 8
- Removal and installation 8
- Side window glass 8
- Repairing water leaks 9
- Side window glass 9
- Apply protective tape around windshield glass to protect the painted surface from damage 10
- Back door window glass 10
- Removal 10
- Removal and installation 10
- Remove back door finisher inner refer to ei 22 back door trim 2 remove rear wiper arm refer to ww 69 removal and installation of rear wiper arm adjustment of wiper arm stop location 10
- Back door window glass 11
- Installation 11
- Repairing water leaks 11
- Component parts and harness connector location 12
- Rear window defogger 12
- System description 12
- Rear window defogger 13
- Can communication 14
- Can communication unit 14
- Rear window defogger 14
- System description 14
- Rear window defogger 15
- Schematic 15
- Rear window defogger 17
- Check the symptom and customer s requests 2 understand the outline of system refer to gw 12 system description 3 according to the trouble diagnosis chart repair or replace the cause of the malfunction refer to gw 20 trouble diagnoses symptom chart 4 does rear window defogger operate normally yes go to 5 no go to 3 5 inspection end 19
- Consult ii inspection procedure 19
- Data monitor display item list 19
- Rear window defogger 19
- Refer to gi 36 consult ii start procedure 19
- Terminal and reference value for bcm 19
- Terminal and reference value for ipdm e r 19
- Work flow 19
- Active test display item list 20
- Check that other systems using the signal of the following systems operate normally 20
- Rear window defogger 20
- Trouble diagnoses symptom chart 20
- Check bcm power supply and ground circuit 21
- First perform the self diag results in bcm with consult ii then perform the each trou ble diagnosis of malfunction system indicated self diag results of bcm refer to bcs 9 consult ii function bcm 21
- Rear window defogger 21
- Check rear window defogger switch circuit with auto a c 22
- Rear window defogger 22
- Check rear window defogger switch circuit without auto a c 23
- Rear window defogger 23
- Rear window defogger 24
- Check rear window defogger power supply circuit 25
- Rear window defogger 25
- Check rear window defogger circuit 26
- Rear window defogger 26
- Check door mirror defogger ground circuit 27
- Check door mirror defogger power supply circuit 27
- Check door mirror defogger power supply circuit 1 27
- Check fuse 27
- Check harness between ipdm e r and door mirror 27
- Check if any of the following fuse for fuse block j b are blown 27
- Component parts and harness connector location 27
- If fuse is blown be sure to eliminate cause of malfunction before installing new fuse refer to gw 27
- Ok or ng 27
- Rear window defogger 27
- Repair or replace harness 27
- Turn ignition switch off 2 disconnect door mirror connector 3 check continuity between door mirror connector and ground 27
- Turn ignition switch on 2 check voltage between door mirror connector and ground 27
- Check continuity between each door mirror connector terminal 28
- Check door mirror defogger 28
- Check door mirror defogger ground circuit 28
- Check door mirror defogger power supply circuit 28
- Check driver side door mirror defogger circuit 28
- Ok or ng 28
- Rear window defogger 28
- Repair or replace harness between door mirror driver side and ground 28
- Repair or replace harness between fuse block j b and door mirror driver side 28
- Replace door mirror driver side 28
- Turn ignition switch off 2 disconnect door mirror driver side connector 3 check continuity between door mirror driver side connector and ground 28
- Turn ignition switch on 2 check voltage between door mirror driver side connector and ground 28
- Check continuity between each door mirror connector terminal 29
- Check door mirror defogger 29
- Check door mirror defogger ground circuit 29
- Check door mirror defogger power supply circuit 29
- Check passenger side door mirror defogger circuit 29
- Ok or ng 29
- Rear window defogger 29
- Repair or replace harness between door mirror passen ger side and ground 29
- Repair or replace harness between fuse block j b and door mirror passenger side 29
- Replace door mirror passenger side 29
- Turn ignition switch off 2 disconnect door mirror passenger side connector 3 check continuity between door mirror passenger side connector and ground 29
- Turn ignition switch on 2 check voltage between door mirror passenger side connector and ground 29
- Filament check 30
- Rear window defogger 30
- Filament repair 31
- Rear window defogger 31
- Repair equipment 31
- Repairing procedure 31
- Component parts and harness connector location 32
- Driver door window up 32
- Power window system 32
- System description with front power window 32
- Passenger door front power window switch passenger side operation window up 33
- Passenger door power window main switch operation window up 33
- Power window system 33
- Window down 33
- Anti pinch system 34
- Auto operation 34
- Initialization 34
- Power window lock 34
- Power window system 34
- Window down 34
- Driver door window up 35
- Power window system 35
- System description with front rear power window 35
- Window down 35
- Passenger door front power window switch passenger side operation window up 36
- Passenger door power window main switch operation window up 36
- Power window system 36
- Window down 36
- Power window system 37
- Rear door rh or lh power window main switch operation window up 37
- Rear door rh or lh rear power window switch rh or lh operation window up 37
- Window down 37
- Anti pinch system 38
- Auto operation 38
- Initialization 38
- Power window lock 38
- Power window system 38
- Window down 38
- Auto up operation 39
- Power window system 39
- Removal and installation of door glass run caution the following operations are not performed under the condition that the initialization is not per formed yet 39
- Removal and installation of glass 39
- Power window system 41
- Wiring diagram window with front power window 41
- Power window system 43
- Power window system 45
- Wiring diagram window with front rear power window 45
- Power window system 47
- Power window system 49
- Terminal and reference value for bcm 49
- Terminal and reference value for power window main switch with front power window for lhd models 49
- Power window system 50
- Terminal and reference value for power window main switch with front power window for rhd models 50
- Power window system 51
- Terminal and reference value for power window main switch with front rear power window 51
- Check the symptom and customer s requests 2 understand the outline of system refer to gw 32 system description with front power window or gw 35 system description with front rear power window 3 according to the trouble diagnosis chart repair or replace the cause of the malfunction refer to gw 53 trouble diagnosis symptom chart 4 does power window system operate normally yes go to 5 no go to 3 5 inspection end 52
- Power window system 52
- Work flow 52
- Make sure other systems using the signal of the following systems operate normally 53
- Power window system 53
- Trouble diagnosis symptom chart 53
- Check bcm power supply and ground circuit 54
- Power window system 54
- Check ground circuit 55
- Check power supply circuit 55
- Check power window main switch power supply and ground circuit 55
- Check voltage between power window main switch connector and ground lhd models 55
- Go to 3 55
- Ok or ng 55
- Power window system 55
- Repair or replace harness 55
- Rhd models 55
- Turn ignition switch off 2 disconnect power window main switch connector 3 check continuity between power window main switch connector and ground 55
- With front power window 55
- Check bcm output signal 56
- Check continuity between bcm connector and ground 56
- Check harness continuity 56
- Check power supply circuit 56
- Check voltage between power window main switch connector d8 d9 terminal 10 19 and ground 56
- Connect bcm connector 2 turn ignition switch on 3 check voltage between bcm connector and ground 56
- Disconnect bcm connector 2 check continuity between bcm connector and power window main switch connector 56
- Go to 3 56
- Ok or ng 56
- Power window system 56
- Repair or replace harness 56
- Replace bcm 56
- With front rear power window 56
- Power window system 57
- Check front power window motor driver side circuit 58
- Check power window main switch output signal 58
- Go to 2 58
- Ok or ng 58
- Power window system 58
- Turn ignition switch off 2 disconnect front power window motor driver side connector 3 turn ignition switch on 4 check voltage between front power window motor driver side connector and ground 58
- With front power window 58
- Check continuity between power window main switch connector and ground 59
- Check harness continuity 59
- Lhd models 1 turn ignition switch off 2 disconnect power window main switch connector 3 check continuity between power window main switch connector and front power window motor driver side connector 59
- Ok or ng 59
- Power window system 59
- Repair or replace harness between power window main switch and front power window motor driver side 59
- Rhd models 1 turn ignition switch off 2 disconnect power window main switch connector 3 check continuity between power window main switch connector and front power window motor driver side connector 59
- Check continuity between power window main switch connector and ground 60
- Check harness continuity 60
- Check power window main switch output signal 60
- Go to 2 60
- Ok or ng 60
- Power window system 60
- Repair or replace harness between power window main switch and front power window motor driver side 60
- Turn ignition switch off 2 disconnect front power window motor driver side connector 3 turn ignition switch on 4 check voltage between front power window motor driver side connector and ground 60
- Turn ignition switch off 2 disconnect power window main switch connector 3 check continuity between power window main switch connector and front power window motor driver side connector 60
- With front rear power window 60
- Check front power window motor passenger side circuit 61
- Check front power window switch 61
- Check power window switch output signal 61
- Go to 2 61
- Ok or ng 61
- Power window system 61
- Replace front power window switch passenger side 61
- Turn ignition switch off 2 disconnect front power window motor passenger side connector 3 turn ignition switch on 4 check voltage between front power window motor passenger side connector and ground 61
- Turn ignition switch off 2 disconnect front power window switch passenger side connector 3 check continuity between front power window switch passen ger side terminal 1 2 3 and 4 5 61
- With front power window 61
- Check continuity between front power window switch passen ger side connector and front power window motor passenger side connector 62
- Check continuity between front power window switch passenger side connector and ground 62
- Check front power window switch power supply 62
- Check harness continuity 1 62
- Go to 5 62
- Ground battery voltage 62
- Ok or ng 62
- Power window system 62
- Repair or replace harness 62
- Turn ignition switch on 2 check voltage between front power window switch passenger side connector d27 terminal 1 and ground 62
- Check continuity between bcm connector and ground 63
- Check harness continuity 2 63
- Ok or ng 63
- Power window system 63
- Repair or replace harness 63
- Turn ignition switch off 2 disconnect bcm connector 3 check continuity between bcm connector and front power win dow switch passenger side connector 63
- Check continuity between power window main switch connector and ground 64
- Check harness continuity 3 64
- Lhd models 1 disconnect power window main switch connector 2 check continuity between power window main switch connector and front power window switch passenger side connector 64
- Ok or ng 64
- Power window system 64
- Repair or replace harness 64
- Rhd models 1 disconnect power window main switch connector 2 check continuity between power window main switch connector and front power window switch passenger side connector 64
- Check power window main switch output signal 65
- Check power window switch output signal 65
- Connect power window main switch connector 2 turn ignition switch on 3 check voltage between power window main switch connector and ground when operating passenger side switch in power win dow main switch lhd models 65
- Go to 2 65
- Ok or ng 65
- Power window system 65
- Replace power window main switch 65
- Rhd models 65
- Turn ignition switch off 2 disconnect front power window motor passenger side connector 3 turn ignition switch on 4 check voltage between front power window motor passenger side connector and ground 65
- With front rear power window 65
- Check continuity between front power window switch passen ger side connector and front power window motor passenger side connector 66
- Check continuity between front power window switch passenger side connector and ground 66
- Check front power window switch 66
- Check front power window switch power supply 66
- Check harness continuity 1 66
- Go to 5 66
- Ground battery voltage 66
- Ok or ng 66
- Power window system 66
- Repair or replace harness 66
- Replace front power window switch passenger side 66
- Turn ignition switch off 2 disconnect front power window switch passenger side connector 3 check continuity between front power window switch passen ger side terminal 1 2 3 and 4 5 66
- Turn ignition switch on 2 check voltage between front power window switch passenger side connector d27 terminal 1 and ground 66
- Power window system 67
- Check power window main switch output signal 68
- Check power window switch output signal 68
- Check rear power window motor rh circuit 68
- Connect power window main switch connector 2 turn ignition switch on 3 check voltage between power window main switch connector and ground when operating passenger side switch in power win dow main switch 68
- Go to 2 68
- Ok or ng 68
- Power window system 68
- Replace power window main switch 68
- Turn ignition switch off 2 disconnect rear power window motor rh connector 3 turn ignition switch on 4 check voltage between rear power window motor rh connector and ground 68
- Check continuity between rear power window switch rh con nector and ground 69
- Check continuity between rear power window switch rh con nector and rear power window motor rh connector 69
- Check harness continuity 1 69
- Check rear power window switch 69
- Check rear power window switch power supply 69
- Go to 5 69
- Ground battery voltage 69
- Ok or ng 69
- Power window system 69
- Repair or replace harness 69
- Replace rear power window switch rh 69
- Turn ignition switch off 2 disconnect rear power window switch rh connector 3 check continuity between rear power window switch rh termi nal 1 2 3 and 4 5 69
- Turn ignition switch on 2 check voltage between rear power window switch rh connector d63 terminal 1 and ground 69
- Power window system 70
- Check power window main switch output signal 71
- Check power window switch output signal 71
- Check rear power window motor lh circuit 71
- Connect power window main switch connector 2 turn ignition switch on 3 check voltage between power window main switch connector and ground when operating rear rh switch in power window main switch 71
- Go to 2 71
- Ok or ng 71
- Power window system 71
- Replace power window main switch 71
- Turn ignition switch off 2 disconnect rear power window motor lh connector 3 turn ignition switch on 4 check voltage between rear power window motor lh connector and ground 71
- Check continuity between rear power window switch lh connec tor and ground 72
- Check continuity between rear power window switch lh connec tor and rear power window motor lh connector 72
- Check harness continuity 1 72
- Check rear power window switch 72
- Check rear power window switch power supply 72
- Go to 5 72
- Ground battery voltage 72
- Ok or ng 72
- Power window system 72
- Repair or replace harness 72
- Replace rear power window switch lh 72
- Turn ignition switch off 2 disconnect rear power window switch lh connector 3 check continuity between rear power window switch lh terminal 1 2 3 and 4 5 72
- Turn ignition switch on 2 check voltage between rear power window switch lh connector d43 terminal 1 and ground 72
- Power window system 73
- Check power window main switch output signal 74
- Connect power window main switch connector 2 turn ignition switch on 3 check voltage between power window main switch connector and ground when operating rear lh switch in power window main switch 74
- Ok or ng 74
- Power window system 74
- Replace power window main switch 74
- Check limit switch circuit driver side 75
- Check power window main switch limit switch signal 75
- Check power window main switch output voltage 1 75
- Go to 2 75
- Go to 3 75
- Ok or ng 75
- Power window system 75
- Rhd models 75
- Turn ignition switch off 2 disconnect front power window motor driver side connector 3 turn ignition switch on 4 check voltage between front power window motor driver side connector and ground 75
- Turn ignition switch on 2 check voltage between power window main switch connector and ground lhd models 75
- With front power window 75
- Check harness continuity 1 76
- Check power window main switch output voltage 2 76
- Ok or ng 76
- Power window system 76
- Repair or replace harness 76
- Replace power window main switch 76
- Rhd models 76
- Turn ignition switch off 2 disconnect power window main switch connector 3 check continuity between power window main switch connector and front power window motor driver side connector lhd models 76
- Turn ignition switch on 2 check voltage between power window main switch connector and ground lhd models 76
- Check ground circuit 77
- Check harness continuity 2 77
- Disconnect power window main switch connector 2 check continuity between power window main switch connector and front power window motor driver side connector lhd models 77
- Go to 6 77
- Ok or ng 77
- Power window system 77
- Repair or replace harness 77
- Rhd models 77
- Turn ignition switch off 2 disconnect front power window motor driver side connector 3 check continuity between front power window motor driver side connector and ground 77
- Check harness continuity 1 78
- Check power window main switch limit switch signal 78
- Check power window main switch output voltage 1 78
- Go to 2 78
- Go to 3 78
- Ok or ng 78
- Power window system 78
- Repair or replace harness 78
- Turn ignition switch off 2 disconnect front power window motor driver side connector 3 turn ignition switch on 4 check voltage between front power window motor driver side connector and ground 78
- Turn ignition switch off 2 disconnect power window main switch connector 3 check continuity between power window main switch connector and front power window motor driver side connector 78
- Turn ignition switch on 2 check voltage between power window main switch connector and ground 78
- With rfont rear power window 78
- Power window system 79
- Check encoder circuit driver side 80
- Check encoder power supply 80
- Check encoder signal 80
- Go to 2 80
- Go to 3 80
- Ok or ng 80
- Power window system 80
- Rhd models 80
- Turn ignition switch off 2 disconnect front power window motor driver side connector 3 turn ignition switch on 4 check voltage between front power window motor driver side connector and ground 80
- Turn ignition switch on 2 check signal between power window main switch connector and ground with oscilloscope lhd models 80
- With front power window 80
- Check continuity between power window main switch connector and ground 81
- Check harness continuity 1 81
- Lhd models 1 turn ignition switch off 2 disconnect power window main switch 3 check continuity between power window main switch connector and front power window motor driver side connector 81
- Ok or ng 81
- Power window system 81
- Repair or replace harness 81
- Rhd models 1 turn ignition switch off 2 disconnect power window main switch 3 check continuity between power window main switch connector and front power window motor driver side connector 81
- Check power window main switch output voltage 82
- Check voltage between front power window motor driver side connector and round 82
- Go to 5 82
- Ok or ng 82
- Power window system 82
- Check continuity between power window main switch connector and ground 83
- Check harness continuity 2 83
- Lhd models 1 turn ignition switch off 2 disconnect power window main switch connector 3 check continuity between power window main switch connector and front power window motor driver side connector 83
- Ok or ng 83
- Power window system 83
- Repair or replace harness 83
- Rhd models 1 turn ignition switch off 2 disconnect power window main switch connector 3 check continuity between power window main switch connector and front power window motor driver side connector 83
- Check ground circuit 84
- Check harness continuity 3 84
- Disconnect power window main switch connector 2 check continuity between power window main switch connector and front power window motor driver side connector lhd models 84
- Go to 7 84
- Ok or ng 84
- Power window system 84
- Repair or replace harness 84
- Rhd models 84
- Turn ignition switch off 2 check continuity between front power window motor driver side connector and ground 84
- Power window system 85
- With front rear power window 85
- Check continuity between power window main switch connector and ground 86
- Check harness continuity 1 86
- Check power window main switch output voltage 86
- Check voltage between front power window motor driver side connector and round 86
- Go to 5 86
- Ok or ng 86
- Power window system 86
- Repair or replace harness 86
- Turn ignition switch off 2 disconnect power window main switch 3 check continuity between power window main switch connector and front power window motor driver side connector 86
- Check continuity between power window main switch connector and ground 87
- Check ground circuit 87
- Check harness continuity 2 87
- Check harness continuity 3 87
- Disconnect power window main switch connector 2 check continuity between power window main switch connector and front power window motor driver side connector 87
- Go to 7 87
- Ok or ng 87
- Power window system 87
- Repair or replace harness 87
- Turn ignition switch off 2 check continuity between front power window motor driver side connector and ground 87
- Turn ignition switch off 2 disconnect power window main switch connector 3 check continuity between power window main switch connector and front power window motor driver side connector 87
- Check power window lock switch 88
- Power window system 88
- Door glass removal 89
- Front door glass and regulator 89
- Removal and installation 89
- Front door glass and regulator 90
- Installation 90
- Regulator assenbly removal 90
- Front door glass and regulator 91
- Initialization 91
- Inspection after installation 91
- Inspection after removal 91
- Installation 91
- System initialization 91
- Fitting inspection 92
- Front door glass and regulator 92
- Inspect the function of the anti pinch system 92
- Door glass removal 93
- Rear door glass and regulator 93
- Removal and installation 93
- Installation 94
- Rear door glass and regulator 94
- Regulator assembly removal 94
- Check the regulator assembly for the following if a failure is detected replace or grease it 95
- Gear wear 95
- Grease condition on each sliding part apply grease nissan mp special grease no 2 to the areas indicted by the arrows in the figure 95
- Inspection after installation fitting inspection 95
- Installation after removal 95
- Lower glass slightly approximately 10 to 20 mm and confirm clearance to the sash is parallel if clear ance between glass and sash is not parallel loosen bolts for regulator assembly glass and main channel and then correct glass position 95
- Make sure the window is seated in the groove of the glass run 95
- Rear door glass and regulator 95
- Regulator assembly deformation 95
- Door mirror 97
- Door mirror 99
- Caution be careful not to damage mirror body 101
- Door mirror 101
- Gw 101 101
- Install in the reverse order of removal 101
- Installation 101
- Removal 101
- Removal and installation 101
- Remove front door finisher refer to ei 20 door finisher 2 remove corner cover 3 disconnect door mirror harness connector electric door mirrors only 4 remove door mirror bolts and door mirror assembly 101
- Disassembly 102
- Disassembly and assembly 102
- Door mirror 102
- Gw 102 102
- After finishing work visually confirm that lower tabs 2 at the bottom of mirror face are securely engaged 103
- Assembly 103
- Door mirror 103
- Engage upper tabs of mirror glass mirror holder with power unit then press lower part of mirror glass down until lower part snaps into place and engages lower tabs 103
- Gw 103 103
- Install in the reverse order of removal caution 103
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