Lexus ES300 (1997 year). Manual — part 99

BE04Q–09

BE–2

–

BODY ELECTRICAL

BODY ELECTRICAL SYSTEM

1386

1997 LEXUS ES300 (RM511U)

PROBLEM SYMPTOMS TABLE

1.

POWER OUTLET

Symptom

Suspect Area

See page

Electric power source cannot be taken out of the power outlet.

1. Battery

2. POWER OUTLET Fuse (Instrument Panel J/B)

3. Wire Harness

–

–

–

2.

HEADLIGHT AND TAILLIGHT SYSTEM (USA):

Symptom

Suspect Area

See page

Headlight does not light.

(Taillight is normal)

1. HEAD (LH, RH) Fuse (E/G Room J/B)

2. Headlight Control Relay (E/G Room J/B)

3. Headlight Bulbs

4. Wire Harness

–

–

–

–

Headlight does not light.

(Taillight does not light up)

1. Integration Relay (Instrument Panel J/B)

2. Light Control Switch

3. Wire Harness

BE–20

BE–27

–

Only one side light does not light.

1. HEAD (LH, RH) Fuse (E/G Room J/B)

2. Headlight Bulbs

3. Wire Harness

–

–

–

”Lo–Beam” does not light.

1. Light Control Switch

2. Headlight Dimmer Switch

3. Headlight Bulbs

4. Wire Harness

BE–27

BE–27

–

–

”Hi–Beam” does not light.

1. Light Control Switch

2. Headlight Dimmer Switch

3. Headlight Bulbs

4. Wire Harness

BE–27

BE–27

–

–

”Flash” does not light.

1. Headlight Dimmer Switch

2. Wire Harness

BE–27

–

”Auto Turn–off system” does not operate.

1. Integration Relay (Instrument Panel J/B)

2. GAUGE Fuse (Instrument Panel J/B)

3. Ignition Switch

4. Door Courtesy Switch (Driver’s)

5. Wire Harness

6. DOME Fuse (E/G Room J/B)

BE–20

–

BE–20

BE–46

–

–

Taillight does not light.

(Headlight does not light)

1. Light Control Switch

2. Integration Relay (Instrument Panel J/B)

3. Wire Harness

BE–27

BE–20

–

Taillight does not light.

(Headlight is normal)

1. TAIL Fuse (Instrument Panel J/B)

2. Taillight Control Relay (Instrument Panel J/B)

3. Wire Harness

–

BE–27

–

Only one side light does not light.

1. Bulb

2. Wire Harness

–

–

Rear Combination light does not light.

1. Wire Harness

2. Light Failure Sensor

3. Bulb

–

BE–92

–

”Light Auto Turn–off system” does not operate.

1. Integration Relay

2. Wire Harness

3. DOME Fuse (E/G Room J/B)

4. Door Courtesy Switch (Driver’s)

BE–20

–

–

BE–46

–

BODY ELECTRICAL

BODY ELECTRICAL SYSTEM

BE–3

1387

1997 LEXUS ES300 (RM511U)

3.

HEADLIGHT AND TAILLIGHT SYSTEM (CANADA):

Symptom

Suspect Area

See page

Headlight does not light.

(Taillight is normal)

1. Wire Harness

–

Headlight does not light.

(Taillight does not light up)

1. Wire Harness

–

Only one side light does not light.

1. Headlight Bulb

2. Wire Harness

–

–

”Lo–Beam” does not light.

1. Headlight Control Relay (E/G Room J/B)

2. Light Control Switch

3. Integration Relay (Instrument Panel J/B)

4. Wire Harness

5. HEAD LO (LH, RH) Fuse (E/G Room R/B No.2)

6. Headlight Bulb

BE–27

BE–27

BE–20

–

–

–

”Hi–Beam” does not light.

1. DRL No.2 Fuse (E/G Room R/B No.2)

2. Daytime Running Light Relay No.2

(E/G Room R/B No.2)

3. Daytime Running Light Relay

4. Daytime Running Light Relay No.3

(E/G Room R/B No.2)

5. Daytime Running Light Relay No.4

(E/G Room R/B No.2)

6. DOME Fuse (E/G Room J/B)

7. Headlight Dimmer Switch

8. Wire Harness

9. HEAD HI (LH, RH) Fuse (E/G Room J/B)

10. Headlight Bulb

–

–

BE–27

BE–27

–

BE–27

–

BE–27

–

BE–27

–

–

–

”Flash” does not light.

1. DRL No.2 Fuse (E/G Room R/B No.2)

2. Daytime Running Light Relay No.2

(E/G Room R/B No.2)

3. Daytime Running Light Relay

4. Daytime Running Light Relay No.3

(E/G Room R/B No.2)

5. Daytime Running Light Relay No.4

(E/G Room R/B No.2)

6. DOME Fuse (E/G Room J/B)

7. Headlight Dimmer Switch

8. Wire Harness

9. HEAD HI (LH, RH) Fuse (E/G Room J/B)

10. Headlight Bulb

–

–

BE–27

BE–27

–

BE–27

–

BE–27

–

BE–27

–

–

–

”Auto Turn–off System” dose not operate.

1. Integration Relay (Instrument Panel J/B)

2. GAUGE Fuse (Instrument Panel J/B)

3. Ignition Switch

4. Door Courtesy Switch (Driver’s)

5. Wire Harness

6. DOME Fuse (E/G Room J/B)

BE–27

–

BE–27

BE–46

–

–

Headlight does not light with engine running and light control SW

OFF.

1. GAUGE Fuse (Instrument Panel J/B)

2. DOME Fuse (E/G Room J/B)

3. Other Parts*

4. Daytime Running Light Relay

5. Daytime Running Light Relay No.3

(E/G Room R/B No.2)

6. Wire Harness

7. HEAD HI (LH, RH) Fuse (E/G Room J/B)

8. Headlight Bulb

–

–

–

BE–27

–

BE–27

–

–

–

BE–4

–

BODY ELECTRICAL

BODY ELECTRICAL SYSTEM

1388

1997 LEXUS ES300 (RM511U)

Taillight does not light.

(Headlight does not light)

1. Light Control Switch

2. Integration Relay (Instrument Panel J/B)

3. Wire Harness

BE–27

BE–27

–

Taillight does not light.

(Headlight is normal)

1. TAIL Fuse (Instrument Panel J/B)

2. Taillight Control Relay (Instrument Panel J/B)

3. Wire Harness

–

BE–27

–

Only one side light does not light.

1. Bulb

2. Wire Harness

–

–

Rear Combination light does not light.

1. Wire Harness

2. Light Failure Sensor

3. Bulb

–

BE–92

–

”Light Auto Turn–off system” does not operate.

1. Integration Relay

2. Wire Harness

3. DOME Fuse (E/G Room J/B)

4. Door Courtesy Switch (Driver’s)

BE–27

–

–

BE–46

*: Parking Brake Switch and Terminal L of Generator
4.

FOG LIGHT SYSTEM

Symptom

Suspect Area

See page

Fog light does not light with light control SW HEAD.

(Headlight is normal)

1. FOG Fuse (Instrument Panel J/B)

2. Fog Light Relay

3. Fog Light Switch

4. Wire Harness

–

BE–36

BE–36

–

Fog light does not light with light control SW HEAD.

(Headlight does not light)

1. Other Parts*

1

2. Wire Harness

–

–

Only one light does not light.

1. Bulb

2. Wire Harness

–

–

*

1

: Inspect Headlight System.

5.

TURN SIGNAL AND HAZARD WARNING SYSTEM

Symptom

Suspect Area

See page

”Hazard” and ”Turn” do not light up.

1. Hazard Warning Switch

2. Turn Signal Flasher

3. Wire Harness

BE–40

–

The flashing frequency is abnormal.

1. Bulb

2. Turn Signal Switch

3. Wire Harness

–

BE–40

–

Hazard warning light does not light up.

(Turn signal is normal)

1. HAZARD Fuse (E/G Room J/B)

2. Wire Harness

–

–

Either of hazard warning lights does not light up .

1. Hazard Warning Switch

2. Wire Harness

BE–40

–

*

1

Turn signal does not light up.

1. Ignition Switch

2. Turn Signal Switch

3. Wire Harness

BE–20

BE–40

–

*

2

Turn signal does not light up.

1. TURN Fuse (Instrument Panel J/B)

2. Turn Signal Switch

3. Wire Harness

–

BE–40

–

Turn signal does not light up in one direction.

1. Turn Signal Switch

2. Wire Harness

BE–40

–

Only one bulb does not light up.

1. Bulb

2. Wire Harness

–

–

*

1

: Combination Meter, Wiper and Washer do not operate.

*

2

: Combination Meter, Wiper and Washer are normal.

–

BODY ELECTRICAL

BODY ELECTRICAL SYSTEM

BE–5

1389

1997 LEXUS ES300 (RM511U)

6.

ILLUMINATION LIGHT SYSTEM

Symptom

Suspect Area

See page

Illumination lights do not light up.

(Taillight is normal)

1. PANEL Fuse (Instrument Panel J/B)

2. Wire Harness

–

–

Illumination lights do not light up.

(Taillight does not light)

1. Taillight Control Relay (Instrument Panel J/B)

2. Other parts*

3. Wire Harness

BE–27

–

–

Illumination light with adjustable brightness do not light up.

1. Rheostat Light Control Volume

2. Wire Harness

BE–43

–

Only one light does not light up.

1. Bulb

2. Wire Harness

–

–

Brightness does not chang when rheostat volume is trutned.

(ALL)

1. Rheostat Light Control Volume

2. Wire Harness

BE–43

–

Brightness does not chang when rheostat volume is trutned.

(Only Combination Meter)

1. Combination Meter Assembly

2. Wire Harness

BE–58

–

Glove box does not light up.

1. Glove Box Light Switch

2. Bulb

3. Wire Harness

BE–43

–

–

*: Inspect Taillight System.
7.

INTERIOR LIGHT SYSTEM

Symptom

Suspect Area

See page

Only one interior light does not light up.

1. Bulb

2. Wire Harness

–

–

Interior lights do not light up (ALL).

1. DOME Fuse (E/G Room J/B)

2. Wire Harness

–

–

”Illuminated Entry System” does not operate.

1. Integration Relay (Instrument Panel J/B)

2. Door Courtesy Switch

3. Wire Harness

–

BE–46

–

Interior light does not light up.

1. Bulb

2. Interior Light Switch

3. Wire Harness

–

BE–46

–

Front personal light does not light up.

1. Bulb

2. Personal Light Switch

3. Wire Harness

–

BE–46

–

Vanity light does not light up.

1. Bulb

2. Vanity Light

3. Wire Harness

–

BE–46

–

Luggage compartment light does not light up.

1. Bulb

2. Luggage Compartment Door Courtesy Switch

3. Wire Harness

–

BE–46

–

Courtesy light does not light up.

1. Bulb

2. Door Courtesy Switch

3. Wire Harness

–

BE–46

–

8.

STOP LIGHT SYSTEM

Symptom

Suspect Area

See page

Stop light does not light up.

1. STOP Fuse (Instrument Panel J/B)

2. Stop Light Switch

3. Light Failure Sensor

4. Wire Harness

–

BE–51

BE–51

–

Stop light always lights up.

1. Stop Light Switch

2. Wire Harness

BE–51

–