INFINITI QX56 2011 Factory Service Manual

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LIGHT & RAIN SENSOR
LIGHT & RAIN SENSOR
Exploded ViewINFOID:0000000006220417
CAUTION:
When the light & rain sensor is removed from windshield, the light & rain sensor cannot be re-used.
Removal and InstallationINFOID:0000000006220418
REMOVAL
1. Disengage light & rain sensor cover fixing pawls with a remover tool, and then remove rain senor cover.
2. Disconnect light & rain sensor connector.
3. Disengage both sides metal spring clips, and remove the light & rain sensor from the windshield.
INSTALLATION
Note the following items, and then install in the reverse order of removal.
CAUTION:
 Surface of windshield should be cleaned.
 Never touch gel/adhesive of new part.
 Lock the metal spring clips and inst all the light & rain sensor securely.
1. Light & rain sensor connector 2. Light & rain sensor cover 3. Light & rain sensor
A. Metal spring clip
: Pawl
: Do not reuse
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Revision: 2010 May2011 QX56

WIPER AND WASHER SWITCHWW-73
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WIPER AND WASHER SWITCH
Exploded ViewINFOID:0000000006220419
Refer to BCS-82, "Exploded View".
Revision: 2010 May2011 QX56

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REAR WIPER ARM
REAR WIPER ARM
Exploded ViewINFOID:0000000006220420
Removal and InstallationINFOID:0000000006220421
REMOVAL
1. Operate rear wiper to the auto stop position.
2. Remove rear wiper arm cover.
3. Remove rear wiper arm mounting nut.
4. Remove wiper arm from the vehicle.
INSTALLATION
1. Clean wiper arm mount as shown in the figure to prevent nutfrom being loosened.
2. Operate the rear wiper motor to the auto stop position.
3. Adjust the rear wiper blade position. Refer to WW-74, "
Adjust-
ment".
4. Install the rear wiper arm by tightening the mounting nut.
5. Inject the washer fluid.
6. Operate the rear wiper to the auto stop position.
7. Check that the rear wiper blades stop at the specified position.
8. Install the rear wiper arm cover.
AdjustmentINFOID:0000000006220422
REAR WIPER BLADE POSITION ADJUSTMENT
Set the wiper blade top on the defrosting wire (A) (c learance between the end of back door glass and the top
of wiper blade center).
1. Rear wiper motor 2. Pivot seal 3. Rear wiper arm
4. Rear wiper arm cover 5. Rear wiper blade
Refer to GI-4, "
Components" for symbols in the figure.
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Revision: 2010 May2011 QX56

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Standard clearance
L : 88.5 ±7.5 mm (3.484 ± 0.295 in)
JMLIA1112ZZ
Revision: 2010 May2011 QX56

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REAR WIPER MOTOR
REAR WIPER MOTOR
Exploded ViewINFOID:0000000006220423
Removal and InstallationINFOID:0000000006220424
REMOVAL
1. Remove rear wiper arm. Refer to WW-74, "Removal and Installation".
2. Remove back door finisher inner. Refer to INT-39, "
Removal and Installation".
3. Disconnect rear wiper motor connector.
4. Remove rear wiper motor mounting bolts.
5. Remove rear wiper motor from the vehicle.
6. Remove the pivot seal.
INSTALLATION
Install in the reverse order of removal.
1. Rear wiper motor 2. Pivot seal 3. Rear wiper arm
4. Rear wiper arm cover 5. Rear wiper blade
Refer to GI-4, "
Components" for symbols in the figure.
JMLIA0942GB
Revision: 2010 May2011 QX56

REAR WASHER NOZZLE AND TUBEWW-77
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REAR WASHER NOZZLE AND TUBE
Hydraulic LayoutINFOID:0000000006220425
Removal and InstallationINFOID:0000000006220426
REMOVAL
1. Remove rear spoiler. Refer to EXT-41, "Removal and Installation".
2. Remove high-mounted stop lamp. Refer to EXL-140, "
Removal and Installation".
1. Rear washer nozzle 2. Rear washer tube 3. Washer tank
A: Grommet
: Clip
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Revision: 2010 May2011 QX56

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REAR WASHER NOZZLE AND TUBE
3. Remove the screws fixing rear washer nozzle (2) to high-mounted stop lamp cover (3).
4. Disconnect the rear washer tube (1) from the rear washer noz-
zle.
INSTALLATION
Install in the reverse order of removal.
Inspection and AdjustmentINFOID:0000000006220427
INSPECTION
Washer Nozzle Inspection
Check that air can pass through the hose by blowing forward (toward
the nozzle), and check that air cannot pass through by sucking.
ADJUSTMENT
Washer Nozzle Spray Position adjustment
Adjust spray positions to match the positions shown in the figure.
Unit: mm (in)
JMLIA0943ZZ
JMLIA1131ZZ
1 : Black printed frame line
L : Length H : Height φ: Spray area
40.7 (1.60) 3.9 (0.15) 30 (1.18)
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Revision: 2010 May2011 QX56

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Insert a needle or similar object (A) into the spray opening and move
up/down and left/right to adjust the spray position.
NOTE:
If wax or dust gets into the nozzle, remove wax or dust with a needle
or small pin.
JMLIA1132ZZ
Revision: 2010 May2011 QX56