Infiniti EX35. Manual — part 1071
AUTOMATIC DRIVE POSITIONER CONTROL UNIT
MIR-39
< ECU DIAGNOSIS >
[WITH ADP]
C
D
E
F
G
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J
K
M
A
B
MIR
N
O
P
JCLWM1227GB
MIR-40
< SYMPTOM DIAGNOSIS >
[WITH ADP]
DOOR MIRROR DOES NOT OPERATE
SYMPTOM DIAGNOSIS
DOOR MIRROR DOES NOT OPERATE
Diagnosis Procedure
INFOID:0000000003136544
1.
CHECK AUTOMATIC DRIVE POSITIONER SYSTEM
Check door mirror operate with automatic drive positioner system.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Check automatic drive positioner system operation. Refer to
POSITIONER SYSTEM : System Diagram"
2.
CHECK DOOR MIRROR REMOTE CONTROL SWITCH (MIRROR SWITCH)
Check mirror switch.
Refer to
MIR-11, "MIRROR SWITCH : Component Function Check"
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace the malfunctioning parts.
3.
CHECK DOOR MIRROR REMOTE CONTROL SWITCH (CHANGEOVER SWITCH)
Check changeover switch.
Refer to
MIR-13, "CHANGEOVER SWITCH : Component Function Check"
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace the malfunctioning parts.
4.
CONFIRM THE OPERATION
Confirm the operation again.
Is the result normal?
YES
>> Check intermittent incident. Refer to
GI-38, "Intermittent Incident"
NO
>> GO TO 1.
REVERSE INTERLOCK DOOR MIRROR DOES NOT OPERATE
MIR-41
< SYMPTOM DIAGNOSIS >
[WITH ADP]
C
D
E
F
G
H
I
J
K
M
A
B
MIR
N
O
P
REVERSE INTERLOCK DOOR MIRROR DOES NOT OPERATE
Diagnosis Procedure
INFOID:0000000003574051
1.
CHECK DOOR MIRROR (MANUAL FUNCTION)
Check door mirror function with door mirror remote control switch.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace the malfunctioning parts.
2.
CHECK DTC
Check DTC for TCM.
Refer to
TM-39, "Diagnosis Description"
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace the malfunctioning parts.
3.
CONFIRM THE OPERATION
Confirm the operation again.
Is the result normal?
YES
>> Check intermittent incident. Refer to
GI-38, "Intermittent Incident"
NO
>> GO TO 1.
MIR-42
< SYMPTOM DIAGNOSIS >
[WITH ADP]
SQUEAK AND RATTLE TROUBLE DIAGNOSES
SQUEAK AND RATTLE TROUBLE DIAGNOSES
Work Flow
INFOID:0000000003136545
CUSTOMER INTERVIEW
Interview the customer if possible, to determine the conditions that exist when the noise occurs. Use the Diag-
nostic Worksheet during the interview to document the facts and conditions when the noise occurs and any of
customer's comments; refer to
MIR-46, "Diagnostic Worksheet"
. This information is necessary to duplicate the
conditions that exist when the noise occurs.
• The customer may not be able to provide a detailed description or the location of the noise. Attempt to obtain
all the facts and conditions that exist when the noise occurs (or does not occur).
• If there is more than one noise in the vehicle, perform a diagnosis and repair the noise that the customer is
concerned about. This can be accomplished by performing a cruise test on the vehicle with the customer.
• After identifying the type of noise, isolate the noise in terms of its characteristics. The noise characteristics
are provided so the customer, service adviser and technician are all speaking the same language when
defining the noise.
• Squeak —(Like tennis shoes on a clean floor)
Squeak characteristics include the light contact/fast movement/brought on by road conditions/hard sur-
faces=higher pitch noise/softer surfaces=lower pitch noises/edge to surface=chirping
• Creak—(Like walking on an old wooden floor)
Creak characteristics include firm contact/slow movement/twisting with a rotational movement/pitch depen-
dent on materials/often brought on by activity.
• Rattle—(Like shaking a baby rattle)
Rattle characteristics include the fast repeated contact/vibration or similar movement/loose parts/missing
clip or fastener/incorrect clearance.
• Knock —(Like a knock on a door)
Knock characteristics include hollow sounding/sometimes repeating/often brought on by driver action.
• Tick—(Like a clock second hand)
Tick characteristics include gentle contacting of light materials/loose components/can be caused by driver
action or road conditions.
• Thump—(Heavy, muffled knock noise)
Thump characteristics include softer knock/dead sound often brought on by activity.
• Buzz—(Like a bumblebee)
Buzz characteristics include high frequency rattle/firm contact.
• Often the degree of acceptable noise level will vary depending up on the person. A noise that you may judge
as acceptable may be very irritating to the customer.
• Weather conditions, especially humidity and temperature, may have a great effect on noise level.
DUPLICATE THE NOISE AND TEST DRIVE
If possible, drive the vehicle with the customer until the noise is duplicated. Note any additional information on
the Diagnostic Worksheet regarding the conditions or location of the noise. This information can be used to
duplicate the same conditions when you confirm the repair.
SBT842
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