Infiniti M35/M45 Y50. Manual - part 361

 

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Infiniti M35/M45 Y50. Manual - part 361

 

 

COMBINATION METERS

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Removal and Installation of Combination Meter

NKS003UE

REMOVAL

1.

Remove cluster lid A. Refer to 

IP-10, "INSTRUMENT PANEL

ASSEMBLY"

 .

2.

Remove the screws (A) using power tools, and pull out combina-
tion meter (1).

3.

Disconnect connector, and remove combination meter (1). 

INSTALLATION

Installation is the reverse order of removal.

Disassembly and Assembly of Combination Meter

NKS003UF

DISASSEMBLY

Disengage tabs to separate front cover.

ASSEMBLY

Assembly is the reverse order of disassembly.

SKIB4957E

SKIB2952J

1.

Front cover

2.

Unified meter control unit

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UNIFIED METER AND A/C AMP

UNIFIED METER AND A/C AMP

PFP:27760

System Description

NKS003UG

For the unified meter and A/C amp., the signal required for controlling the combination meter are integrated in
the A/C auto amp.

COMBINATION METER CONTROL FUNCTION

Unified meter and A/C amp. inputs necessary information for combination meter from each unit with CAN
communication and so on.

Unified meter and A/C amp. outputs signals with communication line (TX, RX) between unified meter and
A/C amp. and combination meter.

Unified meter and A/C amp. corresponds a CONSULT-II function (self-diagnostic results, CAN diagnostic
support monitor and data monitor).

Input/output Signals

Between unified meter and A/C amp. and combination meter.

Unit

Input from combination meter

Output to combination meter

Unified meter and A/C amp.

Refuel status signal

Low-fuel warning lamp condition signal

Delivery destination data signal

Combination meter receive error signal

Combination meter specifications signal

Odo date signal

Vehicle speed signal

Turn indicator signal

High beam request signal

Ring illumination request signal

Position light request signal

Front fog lamp request signal

SET indicator lamp signal

CRUISE indicator lamp signal

Engine speed signal

Fuel level sensor signal (resistance value)

Engine coolant temperature signal

CAN communication condition signal of A/T

A/T position indicator signal

Manual mode indicator signal

A/T CHECK warning lamp signal

AWD warning lamp signal

Low tire pressure warning lamp signal

VDC OFF indicator lamp signal

SLIP indicator lamp signal

ABS warning lamp signal

Brake warning lamp signal

Malfunction indicator lamp signal

Oil pressure switch signal

Door switch signal

Buzzer request signal

ICC warning lamp signal

Meter display signal

AFS OFF indicator signal

UNIFIED METER AND A/C AMP

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A/C AUTO AMP. FUNCTION

Unified meter and A/C amp. controls each operation for A/C auto amp. Regarding A/C control, refer to 

ATC-

29, "AIR CONDITIONER CONTROL"

  in ATC section.

OTHER FUNCTIONS
Drive Computer Function

The signals required for the distance to empty (DTE) display are centralized in the unified meter and A/C
amp., converted into data, and transmit to the AV control unit (without NAVI) or NAVI control unit (with NAVI)
with CAN communication.

Signal Buffer Function

Unified meter and A/C amp. transmits each signal to other units with CAN communication.

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UNIFIED METER AND A/C AMP

Schematic

NKS003UH

NOTE:
For the further details, refer to descriptions on each system.

TKWT5083E

 

 

 

 

 

 

 

Content   ..  359  360  361  362   ..