Lexus GS300/400 (2000 year). Service manual - part 93

I04249

 Combination Meter ECU Plate

Connector ”C”

Connector ”D”

Connector ”E”

Connector ”J”

Connector G”

Connector ”F”

Connector ”T”

Connector
”O”, ”P”, ”Q”, ”R”

Connector ”L”

Connector ”K”

Connector ”D”

Connector ”E”

Connector ”J”

Connector ”C”

Connector ”F”

Connctor ”G”

Connector ”K”

Connector ”L”

Connector ”T”

Q3

Q4

Q1

Q2

O2

O1

O4

O3

R3

R2

R1

R4

P1

P2

P3

P4

1

13

1

13

1

20

1

12

1

33

1

12

1

12

Buzzer

BE–86

–

BODY ELECTRICAL

COMBINATION METER

2387

I04252

Engine
Coolant
Temperature
Receiver
Gauge

Tachometer

Speedometer

Fuel
Receiver
Gauge

Right Turn Indicator

Left Turn Indicator

ODO/TRIP Switch

RESET Switch

TECOS+

TESIN+

TECOS–

TESIN–

TACOS+

TASIN–

TASIN+

TACOS–

SPCOS–

SPSIN+

SPSIN–

SPCOS+

FUCOS–

FUSIN+

TURN L

Power
Earth

TURN R

ODO/TRIP

RESET

HEAT–

Signal
Earth

Thermistor

SRS +B

C/C –

C/C +

HEAT–

SRS +B

Power
Earth

O1

O2

O3

O4

P1

P2

P3

P4

Q1

Q2

Q3

Q4

R1

R2

R3

G2

G1

G3

G4

G5

G6

G7

G8

L1

L2

L3

L4

L8

L12

K1

K3

K4

R4

FUSIN–

FUCOS+

C/C –

C/C +

K8

K12

Combination Meter ECU

 Meter Circuit Plate – 1

–

BODY ELECTRICAL

COMBINATION METER

BE–87

2388

I04253

 Meter Circuit Plate – 2

Combination Meter ECU

SLIP Indicator

TRAC OFF Indicator

Window Washer Level Warning

ABS Warning

VSC Warning

Brake Fluid Level Warning

ECT SNOW Indicator

Low Oil Pressure Warning

ECT PWR Indicator

Discharge Warning

CRUISE MAIN Indicator

Seat Belt Warning

Rear Light Indicator

Headlight Leveling Indicator

SRS Warning

Open Door Warning

Fog Light Indicator

A/T 2 Indicaor

Engine Oil Level Indicator

Malfunction Indicator

Fuel Level Indicator

Headlight Indicator (USA)
Taillight Indicator (CANADA)

ODO/
TRIP
Display
Panel

IG+

SLIP

TRC OFF

WASHER

ABS

VSC

BRAKE

ECT SNOW

OIL P

ECT PWR

CHARGE

CRUISE

SEAT BELT

Rr LIGHT

HEAD LVL

AIRBAG

SRS +B

DOOR

FR FOG

COM1

SEG30

TEST1

TEST2

TEST3

Ground

CHECK
ENG

IG+

FUEL

IG+

BEAM–

BEAM+

SRS +B

TAIL

A/T R

A/T L

A/T N

A/T D

OIL LVL

DIM+

A/T 2

A/T 3

A/T 4

F12

A/T P

F11

F10

F9

F8

F5

F4

F2

F1

C7

C5

C3

D12

D8

E11

E10

E9

E8

E7

E6

J1

J33

D6

D4

Hi–Beam Indicator

D2

E20

E19

E18

E17

E16

E15

E14

E13

E12

E3

E1

E5

E4

A/T 3 Indicaor

A/T 4 Indicaor

A/T P Indicaor

A/T R Indicaor

A/T L Indicaor

A/T N Indicaor

A/T D Indicaor

T1

T2

T3

T4

∼

∼

D10

BE–88

–

BODY ELECTRICAL

COMBINATION METER

2389

BE0HJ–08

I04254

Meter Glass

Decoration Plate

Fuel Receiver Gauge
and Engine Coolant
Temperature Gauge

Speedometer

Tachometer

Cold Cathode Tube with Plate

Meter Body

ECU Plate

Meter Cover

Buzzer

Telltale Light Assembly Connector

Clips

–

BODY ELECTRICAL

COMBINATION METER

BE–89

2390

COMPONENTS