check engine light NISSAN 350Z 2007 Z33 Driver Information Manual

DI-44
UNIFIED METER AND A/C AMP
Revision: 2006 November2007 350Z
UNIFIED METER AND A/C AMPPFP:27760
System DescriptionNKS0006X
DESCRIPTION

For the unified meter and A/C amp., the signal required for con-
trolling the combination meter and triple meter are integrated in
the A/C auto amp.

Unified meter and A/C amp. corresponds a CONSULT-III func-
tion (self-diagnosis results, CAN diagnosis support monitor and
data monitor).
COMBINATION METER CONTROL FUNCTION

Unified meter and A/C amp. receives necessary information for combination meter from each unit.

Unified meter and A/C amp. converses with the combination meter transmits a signal through with com-
munication line (TX, RX) between unified meter and A/C amp. and combination meter.
Input/output signals between unified meter and A/C amp. and combination meter.
NOTE:
Combination meter performs fail-safe operation when unified meter and A/C amp. communication is malfunctioning. Refer to DI-7,
"FAIL-SAFE" .
SKIB0018E
Unit Input Output
Unified meter and A/C amp.

Seat belt buckle switch signal (Driver's side)

Trip computer mode switch signal

Trip computer setting switch signal

Illumination control nighttime required signal

Refuel status signal

Vehicle speed signal

Low-fuel warning lamp condition signal

Self-diagnosis condition signal

Odo/trip switch signal

Delivery destination data signal

Combination meter receive error signal

Combination meter specifications signal

Triple meter specifications signal

Engine speed signal

Engine coolant temperature signal

Fuel level sensor signal (resistance value)

Malfunction indicator lamp signal

ABS warning lamp signal

Tire pressure warning lamp signal

Brake warning lamp signal

Oil pressure warning lamp signal

Turn indicator signal

High beam request signal

VDC OFF indicator lamp signal

TCS OFF indicator lamp signal

SLIP indicator lamp signal

CRUISE indicator lamp signal

SET indicator lamp signal

A/T CHECK indicator lamp signal

A/T position indicator signal

Manual mode indicator signal

Manual mode gear position signal

Shift-up indicator setting signal

CAN communication condition signal of A/T

Door switch signal

Position lights request signal

Buzzer output signal