Infiniti QX56 (JA60). Manual - part 693

 

  Index      Infiniti     Infiniti QX56 (JA60) - service repair manual 2010 year

 

Search            

 

 

 

 

 

 

 

 

 

Content   ..  691  692  693  694   ..

 

 

Infiniti QX56 (JA60). Manual - part 693

 

 

MWI

METER SYSTEM

MWI-7

< FUNCTION DIAGNOSIS >

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

METER SYSTEM : Component Parts Location

INFOID:0000000005146028

METER SYSTEM : Component Description

INFOID:0000000005146029

1.

IPDM E/R E122, E124

2.

Combination meter M23, M24

3.

Fuel level sensor unit and fuel pump 
C5 (view with inspection hole cover re-
moved)

4.

ECM E16 (view with battery removed) 5.

ABS actuator and electric unit (control 
unit) E125

6.

Oil pressure switch F4
A: Oil pan (upper)

7.

A/T assembly F9

8.

BCM M18, M19 (view with instrument 
lower panel LH removed)

AWNIA0201ZZ

Unit

Description

Combination meter

Controls the following with the signals received from each unit via CAN communication and the sig-
nals from switches and sensors. 

• Speedometer

• Tachometer

• Engine coolant temperature gauge

• Fuel gauge

• Engine oil pressure gauge

• Odo/trip meter

• Voltage gauge

• Indicator lamps

• Warning lamps

• Warning chime

• Information display

IPDM E/R

IPDM E/R reads the ON/OFF signals of the oil pressure switch and transmits the oil pressure switch 
signal to the combination meter via BCM with CAN communication line.

Fuel level sensor unit

Refer to 

MWI-32, "Description"

.

Oil pressure switch

Refer to 

MWI-34, "Description"

.

ECM

Transmits the following signals to the combination meter with CAN communication line.

• Engine speed signal

• Engine coolant temperature signal

• Fuel consumption monitor signal

MWI-8

< FUNCTION DIAGNOSIS >

METER SYSTEM

SPEEDOMETER
SPEEDOMETER : System Diagram

INFOID:0000000005146030

SPEEDOMETER : System Description

INFOID:0000000005146031

The ABS actuator and electric unit (control unit) provides a vehicle speed signal to the combination meter via

CAN communication lines.

ABS actuator and electric unit 
(control unit)

Transmits the vehicle speed signal to the combination meter with CAN communication line.

BCM

• Transmits signals provided by various units to the combination meter with CAN communication 

line.

• Transmits the security signal to the combination meter.

TCM

• Transmits shift position signal to the combination meter with CAN communication line.
• Transmits A/T oil temperature signal to the combination meter with CAN communication line.

Washer level switch

Transmits the washer level signal to the combination meter.

Brake fluid level switch

Transmits the brake fluid level switch signal to the combination meter.

Parking brake switch

Refer to 

MWI-35, "Description"

.

Unit

Description

WKIA5370E

MWI

METER SYSTEM

MWI-9

< FUNCTION DIAGNOSIS >

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

SPEEDOMETER : Component Parts Location

INFOID:0000000005146032

SPEEDOMETER : Component Description

INFOID:0000000005146033

TACHOMETER
TACHOMETER : System Diagram

INFOID:0000000005146034

1.

IPDM E/R E122, E124

2.

Combination meter M23, M24

3.

Fuel level sensor unit and fuel pump 
C5 (view with inspection hole cover re-
moved)

4.

ECM E16 (view with battery removed) 5.

ABS actuator and electric unit (control 
unit) E125

6.

Oil pressure switch F4
A: Oil pan (upper)

7.

A/T assembly F9

8.

BCM M18, M19 (view with instrument 
lower panel LH removed)

AWNIA0201ZZ

Unit

Description

Combination meter

Indicates the vehicle speed according to the vehicle speed signal received from ABS actuator and 
electric unit (control unit) via CAN communication.

ABS actuator and electric unit 
(control unit)

Transmits the vehicle speed signal to the combination meter with CAN communication line.

SKIB6904E

MWI-10

< FUNCTION DIAGNOSIS >

METER SYSTEM

TACHOMETER : System Description

INFOID:0000000005146035

The tachometer indicates engine speed in revolutions per minute (rpm).

The ECM provides an engine speed signal to the combination meter via CAN communication lines.

TACHOMETER : Component Parts Location

INFOID:0000000005146036

TACHOMETER : Component Description

INFOID:0000000005146037

ENGINE COOLANT TEMPERATURE GAUGE

1.

IPDM E/R E122, E124

2.

Combination meter M23, M24

3.

Fuel level sensor unit and fuel pump 
C5 (view with inspection hole cover re-
moved)

4.

ECM E16 (view with battery removed) 5.

ABS actuator and electric unit (control 
unit) E125

6.

Oil pressure switch F4
A: Oil pan (upper)

7.

A/T assembly F9

8.

BCM M18, M19 (view with instrument 
lower panel LH removed)

AWNIA0201ZZ

Unit

Description

Combination meter

Indicates the engine speed in RPM according to the engine speed signal received from ECM via 
CAN communication. 

ECM

Transmits the engine speed signal to the combination meter with CAN communication line.

 

 

 

 

 

 

 

Content   ..  691  692  693  694   ..