Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Infiniti G37 2008 Coupe Approved Infiniti G37 Coupe 2008 def

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def

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DRIVER CONTROLS

SECTION DEF DEFOGGER
B

E
CONTENTS
BASIC INSPECTION ................................... 3
. Diagnosis Procedure ..............................................13
. F
Component Inspection ............................................14
.
DIAGNOSIS AND REPAIR WORKFLOW ......... 3
.
Work Flow ................................................................ 3
. DOOR MIRROR DEFOGGER ........................... 16
G
Description ..............................................................16
.
FUNCTION DIAGNOSIS .............................. 4
. Component Function Check ...................................16 .
Diagnosis Procedure ..............................................16 .
REAR WINDOW DEFOGGER SYSTEM ............ 4
. H
System Diagram ....................................................... 4
. DRIVER SIDE DOOR MIRROR DEFOGGER ... 17
System Description .................................................. 4
. Description ..............................................................17
.
Component Parts Location ....................................... 5
. Component Function Check ...................................17 . I
Component Description ............................................ 5
. Diagnosis Procedure ..............................................17 .
Component Inspection ............................................18 .
DIAGNOSIS SYSTEM (BCM) ............................ 7
.
PASSENGER SIDE DOOR MIRROR DEFOG- J
COMMON ITEM .......................................................... 7
. GER ................................................................... 19
COMMON ITEM : CONSULT-III Function (BCM -
Description ..............................................................19
.
COMMON ITEM) ...................................................... 7
.
Component Function Check ...................................19 . K
REAR WINDOW DEFOGGER .................................... 8
. Diagnosis Procedure ..............................................19 .
REAR WINDOW DEFOGGER : CONSULT-III Component Inspection ............................................20 .
Function (BCM - REAR DEFOGGER) ..................... 8
.
ECU DIAGNOSIS ........................................ 21 DEF
.
COMPONENT DIAGNOSIS ......................... 9
.
BCM (BODY CONTROL MODULE) ................. 21
POWER SUPPLY AND GROUND CIRCUIT ...... 9
. Reference Value .....................................................21 . M
Diagnosis Procedure ................................................ 9
. Wiring Diagram - DEFOGGER CONTROL SYS-
TEM - ......................................................................44
.
REAR WINDOW DEFOGGER SWITCH ...........10
. Fail Safe .................................................................48
.
N
Description ............................................................. 10
. DTC Inspection Priority Chart ..............................50 .
Component Function Check ................................... 10 . DTC Index ..............................................................52
.
Diagnosis Procedure .............................................. 10.
SYMPTOM DIAGNOSIS ............................. 54
. O
REAR WINDOW DEFOGGER RELAY .............11
.
Description ............................................................. 11
. REAR WINDOW DEFOGGER DOES NOT
Component Function Check ................................... 11 . OPERATE ......................................................... 54
P
Diagnosis Procedure .............................................. 11. Diagnosis Procedure ..............................................54
.
Component Inspection ........................................... 12 .
REAR WINDOW DEFOGGER AND DOOR
REAR WINDOW DEFOGGER ..........................13
. MIRROR DEFOGGER DO NOT OPERATE. .... 55
Description ............................................................. 13
. Diagnosis Procedure ..............................................55
.
Component Function Check ................................... 13 .

Revision: 2007 June DEF-1 G37 Coupe
REAR WINDOW DEFOGGER DOES NOT REAR WINDOW DEFOGGER INDICATOR
OPERATE BUT BOTH DOOR MIRROR DE- DOES NOT ILLUMINATE ................................. 59
.
FOGGERS OPERATE. ..................................... 56
. Diagnosis Procedure .............................................. 59
.
Diagnosis Procedure ............................................. 56
.
PRECAUTION ............................................ 60
DOOR MIRROR DEFOGGER DOES NOT OP-
ERATE .............................................................. 57
. PRECAUTIONS ................................................ 60
.
Precaution for Supplemental Restraint System
BOTH SIDES ............................................................ 57
. (SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
BOTH SIDES : Diagnosis Procedure .................... 57 . SIONER" ................................................................ 60
.

DRIVER SIDE ........................................................... 57
. ON-VEHICLE REPAIR ............................... 61
DRIVER SIDE : Diagnosis Procedure ................... 57 .
FILAMENT ........................................................ 61
.
PASSENGER SIDE .................................................. 57
. Inspection and Repair ............................................ 61
.
PASSENGER SIDE : Diagnosis Procedure .......... 57 .
CONDENSER ................................................... 63
.
ON IS NOT DISPLAYED WHEN PRESSING Exploded View ....................................................... 63
.
REAR WINDOW DEFOGGER SWITCH BUT Removal and Installation ........................................ 63
.
IT IS OPERATED .............................................. 58
.
Diagnosis Procedure ............................................. 58
.

Revision: 2007 June DEF-2 G37 Coupe
DIAGNOSIS AND REPAIR WORKFLOW
< BASIC INSPECTION >
BASIC INSPECTION A
DIAGNOSIS AND REPAIR WORKFLOW
Work Flow INFOID:0000000001696757
B

DETAILED FLOW
1.OBTAIN INFORMATION ABOUT SYMPTOM C
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.
D
>> GO TO 2.
2.CHECK DTC E
Perform self diagnosis with CONSULT-III
Is any DTC detected?
YES >> Refer to DEF-52, "DTC Index" F
NO >> GO TO 3.
3.REPRODUCE THE MALFUNCTION INFORMATION G
Check the malfunction on the vehicle that the customer describes.
Inspect the relation of the symptoms and the condition when the symptoms occur.
H
>> GO TO 4.
4.IDENTIFY THE MALFUNCTIONING SYSTEM WITH "SYMPTOM DIAGNOSIS"
I
Use "Symptom diagnosis" from the symptom inspection result in step 3. Then identify where to start perform-
ing the diagnosis based on possible causes and symptoms.

J
>> GO TO 5.
5.IDENTIFY MALFUNCTIONING PARTS WITH "COMPONENT DIAGNOSIS"
Perform the diagnosis with "Component diagnosis" of the applicable system. K

>> GO TO 6.
DEF
6.REPAIR OR REPLACE THE MALFUNCTIONING PARTS
Repair or replace the specified malfunctioning parts.
M
>> GO TO 7.
7.FINAL CHECK
N
Check that malfunctions are not reproduced when obtaining the malfunction information from the customer,
referring to the symptom inspection result in step 3.
Are all malfunctions corrected?
O
YES >> INSPECTION END
NO >> GO TO 4.
P

Revision: 2007 June DEF-3 G37 Coupe
REAR WINDOW DEFOGGER SYSTEM
< FUNCTION DIAGNOSIS >
FUNCTION DIAGNOSIS
REAR WINDOW DEFOGGER SYSTEM
System Diagram INFOID:0000000001696758

JMLIA0005GB

System Description INFOID:0000000001696759

Operation Description

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