Infiniti EX35. Manual — part 1219
RF-1
BODY EXTERIOR, DOORS, ROOF & VEHICLE SECURITY
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CONTENTS
ROOF
BASIC INSPECTION . . . . . . . . .
DIAGNOSIS AND REPAIR WORKFLOW . . ..
WorkFlow . . . . . . . . . . . . . . . . ..
INSPECTION AND ADJUSTMENT . . . . . .
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT . . . . . . . . . . . . . . ..
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Description . . . . . . . . ..
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Special Repair Requirement . ...
FUNCTION DIAGNOSIS . . . . . . . ...
SUNROOF SYSTEM . . . . . . . . . . ...
System Diagram . . . . . . . . . . . . . ...
System Description . . . . . . . . . . . . ...
Component Parts Location . . . . . . . . . ..
Component Description . . . . . . . . . . ....
DIAGNOSIS SYSTEM (BCM) . . . . . . . .
COMMON ITEM . . . . . . . . . . . . . . ...
COMMON ITEM : CONSULT-III Function (BCM -
COMMON ITEM) . . . . . . . . . . . . . ...
RETAINED PWR . . . . . . . . . . . . . .....
RETAINED PWR : CONSULT-III Function (BCM -
RETAINED PWR) . . . . . . . . . . . . .....
COMPONENT DIAGNOSIS . . . . . . ..
POWER SUPPLY AND GROUND CIRCUIT . ...
BCM (BODY CONTROL MODULE) . . . . . . ....
BCM (BODY CONTROL MODULE) : Diagnosis
Procedure . . . . . . . . . . . . . . . . ..
SUNROOF MOTOR ASSEMBLY . . . . . . . ....
SUNROOF MOTOR ASSEMBLY : Description . ....
SUNROOF MOTOR ASSEMBLY :
Diagnosis Procedure . . . . . . . . . . . ...
SUNROOF SWITCH . . . . . . . . . . ..
Description . . . . . . . . . . . . . . . ...
Component Function Check . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ..
Component Inspection . . . . . . . . . . . .
DOOR SWITCH . . . . . . . . . . . . .
Description . . . . . . . . . . . . . . . ...
Component Function Check . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ...
Component Inspection . . . . . . . . . . . .
SUNROOF . . . . . . . . . . . . . . .
Wiring Diagram - SUNROOF - . . . . . . . .
ECU DIAGNOSIS . . . . . . . . . . .
BCM (BODY CONTROL MODULE) . . . . .
Reference Value . . . . . . . . . . . . . ..
Wiring Diagram - BCM - . . . . . . . . . . ..
Fail-safe . . . . . . . . . . . . . . . . ...
DTC Inspection Priority Chart . . . . . . . ...
DTC Index . . . . . . . . . . . . . . . ...
SUNROOF SYSTEM . . . . . . . . . . .
SUNROOF MOTOR ASSEMBLY . . . . . . . ..
SUNROOF MOTOR ASSEMBLY : Reference Val-
ue . . . . . . . . . . . . . . . . . . . .
SUNROOF MOTOR ASSEMBLY : Wiring Dia-
gram - SUNROOF - . . . . . . . . . . . . .
SYMPTOM DIAGNOSIS . . . . . . . ..
SUNROOF DOES NOT OPERATE PROPER-
LY . . . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ...
AUTO OPERATION DOES NOT OPERATE .
RF-2
DOES NOT STOP FULLY-OPEN OR FULLY-
CLOSED POSITION . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ..
POWER WINDOW RETAINED POWER OP-
ERATION DOES NOT OPERATE PROPERLY
...
Diagnosis Procedure . . . . . . . . . . . ..
SUNROOF DOES NOT OPERATE ANTI-
PINCH FUNCTION . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ..
SQUEAK AND RATTLE TROUBLE DIAG-
NOSES . . . . . . . . . . . . . . . ...
Work Flow . . . . . . . . . . . . . . . ...
Inspection Procedure . . . . . . . . . . . ..
Diagnostic Worksheet . . . . . . . . . . . .
PRECAUTION . . . . . . . . . . . .
PRECAUTIONS . . . . . . . . . . . . .
Precaution Necessary for Steering Wheel Rota-
tion after Battery Disconnect . . . . . . . . ..
PREPARATION . . . . . . . . . . ...
PREPARATION . . . . . . . . . . . . .
Special Service Tool . . . . . . . . . . . ...
Commercial Service Tool . . . . . . . . . .
ON-VEHICLE REPAIR . . . . . . . ...
GLASS LID . . . . . . . . . . . . . .
Exploded View . . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . . .
Adjustment . . . . . . . . . . . . . . . ..
SUNROOF MOTOR ASSEMBLY . . . . . ..
Exploded View . . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . . .
SUNROOF UNIT ASSEMBLY . . . . . . ...
Exploded View . . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . . .
Disassembly and Assembly . . . . . . . . .
SUNSHADE . . . . . . . . . . . . . ...
Exploded View . . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . . .
WIND DEFLECTOR . . . . . . . . . . ...
Exploded View . . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . . .
SUNROOF SWITCH . . . . . . . . . . ..
Exploded View . . . . . . . . . . . . . .
DIAGNOSIS AND REPAIR WORKFLOW
RF-3
< BASIC INSPECTION >
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BASIC INSPECTION
DIAGNOSIS AND REPAIR WORKFLOW
WorkFlow
INFOID:0000000003136999
DETAILED FLOW
1.
OBTAIN INFORMATION ABOUT SYMPTOM
Interview the customer to obtain the malfunction information (conditions and environment when the malfunc-
tion occurred) as much as possible when the customer brings the vehicle in.
>> GO TO 2.
2.
REPRODUCE THE MALFUNCTION INFORMATION
Check the malfunction on the vehicle that the customer describes.
Inspect the relation of the symptoms and the condition when the symptoms occur.
>> GO TO 3.
3.
IDENTIFY THE MALFUNCTIONING SYSTEM WITH “SYMPTOM DIAGNOSIS”
Use “Symptom diagnosis” from the symptom inspection result in step 2 and then identify where to start per-
forming the diagnosis based on possible causes and symptoms.
>> GO TO 4.
4.
IDENTIFY THE MALFUNCTIONING PARTS WITH “COMPONENT DIAGNOSIS”
Perform the diagnosis with “Component diagnosis” of the applicable system.
>> GO TO 5.
5.
REPAIR OR REPLACE THE MALFUNCTIONING PARTS
Repair or replace the specified malfunctioning parts.
>> GO TO 6.
6.
FINAL CHECK
Check that malfunctions are not reproduced when obtaining the malfunction information from the customer,
referring to the symptom inspection result in step 2.
Are the malfunctions corrected?
YES
>> INSPECTION END
NO
>> GO TO 3.
RF-4
< BASIC INSPECTION >
INSPECTION AND ADJUSTMENT
INSPECTION AND ADJUSTMENT
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Description
INFOID:0000000003738640
MEMORY RESET PROCEDURE
1.
Please observe the following instructions at confirming the sunroof operation.
NOTE:
Do not disconnect the electronic power while the sunroof is operating or within 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:0000000003738641
INITIALIZATION PROCEDURE
If the sunroof does not close or open automatically, use 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 switch 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:
• Do not check with hands and other part of body because they may be pinched. Do not 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 operation before inspection when system initialization is performed.
• Perform initial setting when auto-slide operation or anti-pinch function does not operate normally.
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