2011 INFINITI QX56 Factory Service Manual

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Page 4225 of 5598

INFINITI QX56 2011 Factory Service Manual
SUNROOF MOTOR ASSEMBLYRF-11
< WIRING DIAGRAM >
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JCKWM4483GB
Revision: 2010 May2011 QX56

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INFINITI QX56 2011 Factory Service Manual
RF-12
< WIRING DIAGRAM >
SUNROOF MOTOR ASSEMBLY
JCKWM4484GB
Revision: 2010 May2011 QX56

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INFINITI QX56 2011 Factory Service Manual
SUNROOF MOTOR ASSEMBLYRF-13
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Revision: 2010 May2011 QX56

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INFINITI QX56 2011 Factory Service Manual
RF-14
< WIRING DIAGRAM >
SUNROOF MOTOR ASSEMBLY
JCKWM4486GB
Revision: 2010 May2011 QX56

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INFINITI QX56 2011 Factory Service Manual
SUNROOF MOTOR ASSEMBLYRF-15
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Revision: 2010 May2011 QX56

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INFINITI QX56 2011 Factory Service Manual
RF-16
< BASIC INSPECTION >
DIAGNOSIS AND REPAIR WORKFLOW
BASIC INSPECTION
DIAGNOSIS AND REPAIR WORKFLOW
WorkFlowINFOID:0000000006141229
DETAILED FLOW
1.OBTAIN INFORMATION ABOUT SYMPTOM
Interview the

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INFINITI QX56 2011 Factory Service Manual
INSPECTION AND ADJUSTMENTRF-17
< BASIC INSPECTION >
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INSPECTION AND ADJUSTMENT
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT
ADDITIONAL SERVICE WHEN REPL ACING CONTRO

INSPECTION AND ADJUSTMENTRF-17
< BASIC INSPECTION >
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INSPECTION AND ADJUSTMENT
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT
ADDITIONAL SERVICE WHEN REPL ACING CONTROL UNIT : Description
INFOID:0000000006141230
MEMORY RESET PROCEDURE
1. Please observe the following instructi ons at confirming the sunroof operation.
NOTE:
Do not disconnect the electronic power while the sunroof is operating or within 5 seconds after the sunroof
stops (to wipe-out the memory of lid position and operating friction).
2. Initialization of system should be conducted after the following conditions.
When the sunroof motor is changed.
When the sunroof does not operate normally. (Incomplete initialization conditions)
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Re-
quirement
INFOID:0000000006141231
INITIALIZATION PROCEDURE
If the sunroof does not close or open automatically, us e the following procedure to return sunroof operation to
normal.
1. Press the tilt up switch and start the tilt up operation.
2. Release the tilt up switch once, press the tilt up switch again, press and hold the switch until lid pops up.
3. The glass lid moves slight toward tilt up direction then stop. (Press and hold the switch during this opera- tion)
4. Release the switch again, and press the tilt up s witch within the first 10 seconds. (Press and hold the
switch)
5. After 4 seconds, the glass lid will be automatically operated in sequence of tilt down, slide open and slide
close.
6. After the glass lid stops, release the switch 0.5 second later. (Press and hold the switch during this opera-
tion)
7. If slide switch operates normally, this initialization is done.
ANTI-PINCH FUNCTION
1. Full open the sunroof.
2. Place a wooden piece (wooden hammer handle, etc.) at near fully closed position.
3. Close the sunroof completely with auto-slide close.
Check that sunroof lowers for approximately 150 mm (5 .91in) or 2 seconds with out pinching a wooden piece
and stops.
CAUTION:
Never check with hands and other part of body because they may be pinched. Never get pinched.
Depending on environment and driving conditions, if a similar impact or lord is applied to the sun-
roof it may lower.
Check that auto-slide operates before inspect ion when system initialization is performed.
Perform initial setting when auto-slide operatio n or anti-pinch function does not operate normally.
Revision: 2010 May2011 QX56

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INFINITI QX56 2011 Factory Service Manual
RF-18
< DTC/CIRCUIT DIAGNOSIS >
POWER SUPPLY AND GROUND CIRCUIT
DTC/CIRCUIT DIAGNOSIS
POWER SUPPLY AND GROUND CIRCUIT
Diagnosis ProcedureINFOID:0000000006141232
SUNROOF MOTOR ASSEMBLY
1.CHECK GROUND

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