Lexus ES300 (1997 year). Manual — part 120

Z18766

Fuel Sender Gauge

1

Light Failure Sensor

Fuel Tank

2

3

4

1: Engine Coolant Temperature Sender Gauge
2: Low Oil Pressure Switch
3: Park/Neutral Position Switch
4: Vehicle Speed Sensor

BE–86

–

BODY ELECTRICAL

COMBINATION METER

1470

1997 LEXUS ES300 (RM511U)

BE05F–05

I01951

Fuel Sender Gauge

Ground (Signal)

Engine Coolant Temperature

Fuel Sender Gauge

Ground (Engine)

Sender Gauge

Fuel Level Warning

D11

D12

D13

A1

A3

A13

EFI

H1E

H1D

B15

C9

D4

SE

SI

Vehicle Speed Sensor

Ground (Power)

Headlight Dimmer Switch

Generator L Terminal

Light Failure Sensor

C5

A10

A7

C7

Discharge Warning

Rear Lights Warning

ECU

Odometer

To +B

P

Engine Oil Level Warning

DELAY

R
N
D
2

L

High Beam Indicator

Right Turn Indicator

A9

D10

B3

D5

A8

D7

B4

D6

A4

B5

C6

D9

Engine Oil Level Sensor

Brake Fluid Level Warning Switch

Parking Brake Switch

Washer Level Warning Switch

Low Oil Pressure Warning Switch

EFI ECU

Seat Belt Relay

ABS ECU

TRAC

TRAC OFF

Cruise Control ECU

Brake Warning

Washer Level Warning

Low Oil Pressure Warning

Malfunction Indicator

Seat Belt Warning

ABS Warning

TRAC Warning

TRAC OFF Indicator

CRUISE CONTROL Indicator

Left Turn Indicator

Bulb Check Relay

Headlight Indicator

O/D OFF Switch

Door Courtesy Switch

Airbag ECU

O/D OFF Indicator

Rheostat Light Control Volume

D1

D2

SRS Warning

Taillight Indicator

Open Door Warning

A/C ECU

Park/Neutral Position Switch

To GAUGE Fuse

To IGN Fuse

To HEAD Fuse

C10

B12

B14
C1
C2
B10
B9

D3

B2

C3

B13

B11

B16

B7

Turn
Signal
Switch

Starter Relay

B8

C8

D8

Taillight Relay

P
R
N

D

2
L

FUEL

TEMP

TACH

SPEED

To DOME Fuse

To ECU–B Fuse

–

BODY ELECTRICAL

COMBINATION METER

BE–87

1471

1997 LEXUS ES300 (RM511U)

CIRCUIT

1.

WIRING DIAGRAM

I02678

Connector ”B”

Connector ”D”

Connector ”C”

Connector ”A”

J–13–1

J–10–1

J–16–1

J–13–1–A

Connector ”D”

Connector ”C”

Connector ”B”

Connector ”A”

BE–88

–

BODY ELECTRICAL

COMBINATION METER

1472

1997 LEXUS ES300 (RM511U)

2.

CONNECTOR DIAGRAMS

BE05G–01

N19977

Combination Meter Computer

Back Case

Meter Circuit Plate

Combination Meter Case

Fuel Receiver Gauge

Speedometer Assembly

Meter Glass

Engine Coolant Temperature
Receive Gauge

Meter Case

–

BODY ELECTRICAL

COMBINATION METER

BE–89

1473

1997 LEXUS ES300 (RM511U)

COMPONENTS