Lexus ES300 (1997 year). Manual — part 168
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BODY ELECTRICAL
BODY ELECTRICAL SYSTEM
BE–7
1391
1997 LEXUS ES300 (RM511U)
Only one window glass does not move.
1. Power Window Master Switch
2. Power Window Switch
3. Power Window Motor
4. Wire Harness
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”Window Lock System” does not operate.
1. Power Window Master Switch
”Window Lock Illumination” does not lightup.
1. Power Window Master Switch
Key–off power window does not operate.
1. GAUGE Fuse (Instrument Panel J/B)
2. Integration Relay (Instrument Panel J/B)
3. Ignition Switch
4. Door Courtesy Switch
5. Wire Harness
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–
*
1
: Door Lock does not operate.
*
2
: Door Lock is normal.
12.
POWER DOOR LOCK CONTROL SYSTEM
Symptom
Suspect Area
See page
”Door lock system” does not operate at all.
1. ECU–IG Fuse (Instrument Panel J/B)
3. DOOR Fuse (Instrument Panel J/B)
4. Integration Relay (Instrument Panel J/B)
5. Wire Harness
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–
–
Door lock system does not operate by manual switch.
1. Power Window Master Switch
2. Door Lock Control Switch
3. Integration Relay (Instrument Panel J/B)
4. Wire Harness
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Door lock system does not operate by door key.
1. Door Key Lock and Unlock Switch
2. Integration Relay (Instrument Panel J/B)
3. Wire Harness
4. Door Lock Link Disconnected
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Fault in 2–Operation unlock function of Driver’s side door key lock
and unlock switch.
1. Door Key Lock and Unlock Switch
2. Integration Relay (Instrument Panel J/B)
3. Wire Harness
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Fault in key confine prevention operate.
1. Integration Relay (Instrument Panel J/B)
2. Key Unlock Warning Switch
3. Door Courtesy Switch
4. Wire Harness
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Only one door lock does not operation.
1. Door Lock Motor
2. Wire Harness
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13.
SLIDING ROOF SYSTEM
Symptom
Suspect Area
See page
*
1
Sliding roof system does not operate.
1. Power Main Relay (Instrument Panel J/B)
2. Integration Relay (Instrument Panel J/B)
3. Wire Harness
–
*
2
Sliding roof system does not operate.
1. POWER Fuse (Instrument Panel J/B)
2. Integration Relay (Instrument Panel J/B)
3. Sliding Roof Switch
4. Sliding Roof Control Relay
5. Sliding Roof Motor
6. Wire Harness
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BE–8
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BODY ELECTRICAL
BODY ELECTRICAL SYSTEM
1392
1997 LEXUS ES300 (RM511U)
Sliding roof system operates abnormally.
1. Sliding Roof Control Relay
2. Limit Switch
3. Sliding Roof Switch
Sliding roof system stops operation half way.
1. Sliding Roof Control Relay
2. Limit Switch
3. Sliding Roof Switch
4. Sliding Roof Motor
(Stones or foreign material trapped in motor assembly)
–
*
1
: Door Lock does not operate.
*
2
: Door Lock is normal.
14.
POWER SEAT CONTROL SYSTEM
Symptom
Suspect Area
See page
Power seat does not operate.
(Power door lock system does not operate)
1. Wire Harness
2. POWER Fuse (Instrument Panel J/B)
–
–
Power seat does not operate.
(Power door lock system is normal)
1. Wire Harness
2. Power Seat Switch (D,P)
–
Driver’s seat does not operate.
1. Power seat Switch (D)
2. Wire Harness
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Passenger’s seat does not operate.
1. Power Seat Switch (P)
2. Wire Harness
–
”Slide operation” does not operate.
1. Power Seat Switch (D,P)
2. Wire Harness
3. Slide Motor (D,P)
–
”Front vertical operation” does not operate.
1. Power Seat Switch (D,P)
2. Wire Harness
3. Front Vertical Motor (D,P)
–
”Rear Vertical operation” does not operate.
1. Power Seat Switch (D,P)
2. Wire Harness
3. Rear Vertical Motor (D,P)
–
”Reclining operation” does not operate.
1. Power Seat Switch (D,P)
2. Wire Harness
3. Reclining Motor (D,P)
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(D): Driver’s Seat
(P): Passenger’s Seat
15.
POWER MIRROR CONTROL SYSTEM
Symptom
Suspect Area
See page
Mirror does not operate.
1. CIG Fuse (Instrument Panel J/B)
2. Mirror Switch
3. Mirror Motor
4. Wire Harness
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–
Mirror operates abnormally.
1. Mirror Switch
2. Mirror Motor
3. Wire Harness
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16.
SEAT HEATER SYSTEM
Symptom
Suspect Area
See page
Seat heaters do not operate.
(Driver’s and Passenger’s)
1. SEAT–HEATER Fuse (Instrument Panel J/B)
2. Wire Harness
–
–
Driver’s seat heater does not operate.
1. Seat Heater Switch (Driver’s)
2. Seat Heater (Driver’s)
3. Wire Harness
–
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BODY ELECTRICAL
BODY ELECTRICAL SYSTEM
BE–9
1393
1997 LEXUS ES300 (RM511U)
Passenger’s seat heater does not operate.
1. Seat Heater Switch (Passenger’s)
2. Seat Heater (Passenger’s)
3. Wire Harness
–
Seat heater temperature is too high.
1. Seat Heater
17.
FUEL LID OPENER SYSTEM
Symptom
Suspect Area
See page
Fuel lid opener system does not operate.
1. DOOR Fuse (Instrument Panel J/B)
2. Fuel Lid Opener Switch
3. Fuel Lid Opener Solenoid
4. Wire Harness
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–
18.
HORN SYSTEM
Symptom
Suspect Area
See page
Horn system does not operate.
1. HORN Fuse (E/G Room J/B)
2. Horn Relay (E/G Room J/B)
3. Horn Switch
4. Horn
5. Wire Harness
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–
Horn blows all the time.
1. Horn Relay (E/G Room J/B)
2. Horn Switch
3. Wire Harness
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One horn operates but the other horn does not operate.
1. Horn
2. Wire Harness
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Horns operate abnormally.
1. Horn Relay (E/G Room J/B)
2. Horn
3. Wire Harness
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BE04R–01
Z18764
Engine Room
No.3 R/B
*:CANADA Models
Engine Room R/B
Engine Room
Junction Block
Fusible Link Block
Engine Room
No.2 R/B*
Fog Light Relay
Instrument Panel Junction Block
BE–10
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BODY ELECTRICAL
POWER SOURCE
1394
1997 LEXUS ES300 (RM511U)
POWER SOURCE
LOCATION
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