Nissan Altima L32. Manual - part 940

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< FUNCTION DIAGNOSIS >

METER SYSTEM

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METER SYSTEM

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SPEEDOMETER : Component Description

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TACHOMETER
TACHOMETER : System Diagram

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TACHOMETER : System Description

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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.

1.

Combination meter M24

2.

IPDM E/R E17, E18, E201, F10

3.

ECM E10

4.

TCM F16

5.

BCM M17, M18, M19, M21 (view with 
instrument panel removed)

6.

ABS actuator and electric unit (control 
unit) E26

7.

Fuel level sensor unit and fuel pump 
(fuel level sensor) B42 (view with rear 
seat and inspection hole cover re-
moved)

8.

Ambient sensor E211 (view of front 
bumper fascia)

9.

Oil pressure switch F41 (QR25DE) 
(view with engine removed)

10. Oil pressure switch F41 (VQ35DE) 

(view with engine removed)

11. Parking brake switch M73

(Sedan with M/T and Coupe)
(view with center console removed)

12. Parking brake switch E35

(Sedan with CVT)
(view with instrument lower cover LH 
removed)

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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

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METER SYSTEM

TACHOMETER : Component Parts Location

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METER SYSTEM

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