Infiniti G35 (V35) Sedan. Manual — part 1108
RF-2
RETAINED POWER OPERATION 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 . . . . . . . . . . . . .
Service Notice . . . . . . . . . . . . . ....
Precaution for Work . . . . . . . . . . . ....
PREPARATION . . . . . . . . . . ..
PREPARATION . . . . . . . . . . . . .
Special Service Tool . . . . . . . . . . . ...
Commercial Service Tool . . . . . . . . . .
Sealant or/and Lubricant . . . . . . . . . . .
ON-VEHICLE MAINTENANCE . . . . ..
PRE-INSPECTION FOR DIAGNOSTIC . . .
Basic Inspection . . . . . . . . . . . . . ..
ON-VEHICLE REPAIR . . . . . . . ...
SUNROOF UNIT ASSEMBLY . . . . . . ...
Exploded View . . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . . .
Disassembly and Assembly . . . . . . . . .
Adjustment . . . . . . . . . . . . . . . ..
DIAGNOSIS AND REPAIR WORKFLOW
RF-3
< BASIC INSPECTION >
C
D
E
F
G
H
I
J
L
M
A
B
RF
N
O
P
BASIC INSPECTION
DIAGNOSIS AND REPAIR WORKFLOW
Work Flow
INFOID:0000000000961741
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 vehicles 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.
PERFORM "BASIC INSPECTION"
Perform the basic inspection.
Refer to
>> GO TO 4.
4.
IDENTIFY THE MALFUNCTIONING SYSTEM WITH “SYMPTOM DIAGNOSIS”
Use “Symptom diagnosis” from the symptom inspection result in step 2. Then identify where to start perform-
ing the diagnosis based on possible causes and symptom.
>> GO TO 5.
5.
IDENTIFY MALFUNCTIONING PARTS WITH “COMPONENT DIAGNOSIS”
Perform the diagnosis with “Component diagnosis” of the applicable system.
>> GO TO 6.
6.
REPAIR OR REPLACE THE MALFUNCTIONING PARTS
Repair or replace the specified malfunctioning parts.
>> GO TO 7.
7.
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.
Is the malfunction repaired or replaced?
YES
>> Trouble diagnosis is completed.
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:0000000000961742
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 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:0000000000961743
INITIALIZATION PROCEDURE
If the sunroof does not close or open automatically, use the following procedure to return sunroof operation to
normal.
1.
Push the tilt up switch and start the tilt up operation.
2.
Release the tilt up switch once, press the tilt up switch again, keep pushing the switch until lid pops up.
3.
The glass lid will more toward tilt up direction and will be stopped mechanically, and then it will be auto-
matically fully closed. (keep pushing the switch during this operation)
4.
Release the switch again, and push the tilt up switch within the first 10 seconds. (keep pushing 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. (keep pressing 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 piece of wood near fully closed position.
3.
Close the sunroof completely with auto-slide close.
Check that sunroof lowers for approximately 150mm or 2seconds with out pinching a piece of wood 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 operates before inspection when system initialization is performed.
• Perform initial setting when auto-slide operation or anti-pinch function does not operate normally.
SUNROOF SYSTEM
RF-5
< FUNCTION DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
RF
N
O
P
FUNCTION DIAGNOSIS
SUNROOF SYSTEM
System Diagram
INFOID:0000000000961744
SUNROOF
System Description
INFOID:0000000000961745
SUNROOF SYSTEM
INPUT/OUTPUT SIGNAL CHART
SUNROOF OPERATION
• Sunroof motor assembly operates with the power supply that is output from BCM while ignition switch is ON
or retained power is operating.
• Tilt up/ down & slide open/ close signals from sunroof switch enables operate sunroof motor to move arbi-
trarily.
• Sunroof motor assembly receives a vehicle speed signal from unified meter and a/c amp. and controls the
sunroof motor torque of tilt-down at the time of high speed operation.
AUTO OPERATION
Sunroof AUTO feature makes it possible to slide open and slide close or tilt up and tilt down the sunroof with-
out holding the sunroof switch in the slide open/tilt down or slide close/tilt up position.
RETAINED POWER OPERATION
• Retained power operation is an additional power supply function that enables sunroof system to operate dur-
ing the 45 seconds even when ignition switch is turned OFF.
Retained power function cancel conditions
• Front door CLOSE (door switch OFF)
→
OPEN (door switch ON).
• When ignition switch is ON again.
• When timer time passes. (45 seconds)
JMKIA0071GB
Item
Input signal to sunroof motor assembly
Sunroof motor function
Actuator
Sunroof switch
Sunroof switch signal (tilt down or slide
open)
Sunroof control
Sunroof motor
Sunroof switch signal (tilt up or slide
close)
Unified meter and A/
C amp.
Vehicle speed signal
BCM
RAP signal
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст