Infiniti G37 Coupe. Manual - part 883

 

  Index      Infiniti     Infiniti G37 Coupe - service repair manual 2008 year

 

Search            

 

 

 

 

 

 

 

 

 

Content   ..  881  882  883  884   ..

 

 

Infiniti G37 Coupe. Manual - part 883

 

 

LAN

CAN COMMUNICATION CIRCUIT

LAN-205

< COMPONENT DIAGNOSIS >

[CAN SYSTEM (TYPE 8)]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

Inspection result

Reproduced>>GO TO 6.
Non-reproduced>>Start the diagnosis again. Follow the trouble diagnosis procedure when past error is

detected.

6.

CHECK UNIT REPRODUCTION

Perform the reproduction test as per the following procedure for each unit.
1.

Turn the ignition switch OFF.

2.

Disconnect the battery cable from the negative terminal.

3.

Disconnect one of the unit connectors of CAN communication system.
NOTE:
ECM and IPDM E/R have a termination circuit. Check other units first.

4.

Connect the battery cable to the negative terminal. Check if the symptoms described in the “Symptom
(Results from interview with customer)” are reproduced. 
NOTE:
Although unit-related error symptoms occur, do not confuse them with other symptoms. 

Inspection result

Reproduced>>Connect the connector. Check other units as per the above procedure.
Non-reproduced>>Replace the unit whose connector was disconnected.

LU-1

ENGINE

C

D

E

F

G

H

I

J

K

L

M

SECTION 

LU

A

LU

N

O

P

CONTENTS

ENGINE LUBRICATION SYSTEM

FUNCTION DIAGNOSIS ...............................

2

DESCRIPTION ....................................................

2

Engine Lubrication System ......................................

2

Engine Lubrication System Schematic ......................

2

PRECAUTION ...............................................

3

PRECAUTIONS ...................................................

3

Liquid Gasket ...........................................................

3

PREPARATION ............................................

4

PREPARATION ...................................................

4

Special Service Tools ..............................................

4

Commercial Service Tools .......................................

4

ON-VEHICLE MAINTENANCE .....................

6

ENGINE OIL  ........................................................

6

Inspection ..................................................................

6

Draining .....................................................................

7

Refilling .....................................................................

8

OIL FILTER  .........................................................

9

Removal and Installation ...........................................

9

Inspection ..................................................................

9

ON-VEHICLE REPAIR .................................

10

OIL COOLER  ....................................................

10

Exploded View .........................................................

10

Removal and Installation  .........................................

10

Inspection ................................................................

11

OIL PUMP  .........................................................

12

Exploded View .........................................................

12

Removal and Installation  .........................................

12

Inspection ................................................................

12

DISASSEMBLY AND ASSEMBLY ..............

13

OIL PUMP  .........................................................

13

Disassembly ............................................................

13

Assembly .................................................................

13

Inspection ................................................................

13

SERVICE DATA AND SPECIFICATIONS 
(SDS) ............................................................

15

SERVICE DATA AND SPECIFICATIONS 
(SDS) .................................................................

15

Periodical Maintenance Specification ....................

15

Engine Oil Pressure ...............................................

15

Oil Pump .................................................................

15

Regulator Valve ......................................................

15

LU-2

< FUNCTION DIAGNOSIS >

DESCRIPTION

FUNCTION DIAGNOSIS

DESCRIPTION

Engine Lubrication System

INFOID:0000000001547657

Engine Lubrication System Schematic

INFOID:0000000001547659

JPBIA1139GB

JPBIA1140GB

PRECAUTIONS

LU-3

< PRECAUTION >

C

D

E

F

G

H

I

J

K

L

M

A

LU

N

P

O

PRECAUTION

PRECAUTIONS

Liquid Gasket

INFOID:0000000001547656

LIQUID GASKET APPLICATION PROCEDURE

1.

Remove old liquid gasket adhering to the liquid gasket application surface and the mating surface.
• Remove liquid gasket completely from the liquid gasket application surface, mounting bolts, and bolt

holes.

2.

Wipe the liquid gasket application surface and the mating surface with white gasoline (lighting and heating
use) to remove adhering moisture, grease and foreign materials.

3.

Apply liquid gasket to the liquid gasket application surface.
Use Genuine RTV Silicone Sealant or equivalent. Refer to 

GI-15, "Recommended Chemical Prod-

ucts and Sealants"

.

• Within five minutes of liquid gasket application, install the mating component.
• If liquid gasket protrudes, wipe it off immediately.
• Do not retighten mounting bolts or nuts after the installation.
• After 30 minutes or more have passed from the installation, fill engine oil and engine coolant.

 

 

 

 

 

 

 

Content   ..  881  882  883  884   ..