2001 TOYOTA SEQUOIA key

BE0OP±20
I28401
Ignition SwitchKey Unlock Warning SwitchInstrument Panel J/B

IG2 Fuse
± BODY ELECTRICALIGNITION SWITCH AND KEY UNLOCK WARNING
SWITCHBE±23
3427 Author: Date:
2005 SEQUOIA (RM1146U)
IGNITION SWITCH AND KEY UNLOCK WARNING SWITCH
LOCATION

BE25S±04
I08467
LOCKACC
ON
START
N20125
1 2 OFF
ON BE±24
± BODY ELECTRICALIGNITION SWITCH AND KEY UNLOCK WARNING
SWITCH
3428 Author: Date:
2005 SEQUOIA (RM1146U)
INSPECTION
1. INSPECT IGNITION SWITCH CONTINUITY
Switch positionTester connectionSpecified condition
LOCK±No continuity
ACC1 ± 3Continuity
ON1 ± 2 ± 3
5 ± 6Continuity
START1 ± 2
4 ± 5 ± 6Continuity
If continuity is not as specified, replace the switch.
2. INSPECT KEY UNLOCK WARNING SWITCH CONTI-
NUITY
Switch positionTester connectionSpecified condition
OFF (Key removed)±No continuity
ON (Key set)1 ± 2Continuity
If continuity is not as specified, replace the switch.

± BODY ELECTRICALCOMBINATION METER
BE±59
3463 Author: Date:
2005 SEQUOIA (RM1146U)
15. INSPECT DRIVER'S SEAT BELT WARNING BUZZER
(a) Check warning buzzer function.
(1) Turn the ignition switch ON and check that the driver's seat belt warning buzzer sounds if the
driver 's seat belt is not fastened.
(2) Check that the buzzer stops after about 6 seconds.
16. INSPECT KEY REMINDER WARNING BUZZER
(a) Check warning buzzer function.
(1) Turn the ignition switch OFF and check that the key reminder warning buzzer sounds if the igni-
tion key is inserted into the key cylinder and the front driver side door is opened.
17. MAINTENANCE LIQUID RESETTING PROCEDURE
Indicator Condition:
StateConditionSpecified State
BlinkingThe vehicle has traveled 4,500 miles after the
previous settingThe indicator blinks for 12 seconds after the igni-
tion switch is turned on (including 3 seconds for a
valve check).
Continuously IlluminatedThe vehicle has traveled 5,000 miles after the
previous settingThe indicator is continuously illuminated after the
ignition switch is turned on.
(a) Set the display window to ODO.
(b) Turn the ignition switch off.
(c) Pressing the reset switch, turn the ignition switch to the ON position (keep pressing for at least 5 se-
conds).
(d) Reset procedure is completed.
HINT:

If the ignition switch is turned off during the reset procedure, reset mode is canceled.

If the reset switch is turned off during the reset procedure, reset mode is canceled and the display
shows the condition prior to the reset procedure.

BE073±07
I28413
Back Door Power
Window Switch
Instrument Panel J/B
Back Door Key Lock
and Unlock Switch

Back Door Control Switch
Back Door Power Window Regulator
Assembly

Back Door Power Window Motor Body ECU
(Located behind the
Instrument Panel)
Back Door ECU
(Located inside of the back door trim board)
BE±74
± BODY ELECTRICALBACK DOOR POWER WINDOW CONTROL SYSTEM
3478 Author: Date:
2005 SEQUOIA (RM1146U)
BACK DOOR POWER WINDOW CONTROL SYSTEM
LOCATION

BE2MM±01
I18616
I18690
2
3 1DOWN UP
I27714
I27715
± BODY ELECTRICALBACK DOOR POWER WINDOW CONTROL SYSTEM
BE±75
3479 Author: Date:
2005 SEQUOIA (RM1146U)
INSPECTION
1. INSPECT BACK DOOR POWER WINDOW SWITCH
CONTINUITY
Switch positionTester connectionSpecified condition
UP3 ± 6Continuity
OFF±No continuity
DOWN3 ± 5Continuity
If continuity is not as specified, replace the switch.
2. INSPECT BACK DOOR KEY LOCK AND UNLOCK
SWITCH CONTINUITY (Back Door Control Switch)
Switch positionTester connectionSpecified condition
UP1 ± 3Continuity
OFF±No continuity
DOWN2 ± 3Continuity
If continuity is not as specified, replace the switch.
3. INSPECT BACK DOOR POWER WINDOW MOTOR OP-
ERATION
(a) Connect the positive (+) lead from the battery to terminal
1 and the negative (±) lead to terminal 4 and check that
the motor turns clockwise.
(b) Connect the positive (+) lead from the battery to terminal
4 and the negative (±) lead to terminal 1 and check that
the motor turns counterclockwise.
If operation is not as specified, replace the back door power
window motor.

BE075±07
I28415
Door Lock Control Switch
Ignition SwitchDoor Lock Control Switch
Door Key Lock and Unlock
Switch

Back Door Control Switch Instrument Panel J/B
Body ECU
(Located behind the Instrument Panel)
Door Lock Assembly

Door Lock Motor

Door Key Lock and Unlock Switch

Door Unlock Detection Switch
Door Lock Assembly

Door Lock Motor

Door Unlock Detection Switch
Back Door Lock Assembly

Back Door Lock Motor

Back Door Detection Switch Back Door ECU
(Located inside of the back door trim board)
Door Lock Assembly

Door Lock Motor

Door Unlock Detection Switch
BE±78
± BODY ELECTRICALPOWER DOOR LOCK CONTROL SYSTEM
3482 Author: Date:
2005 SEQUOIA (RM1146U)
POWER DOOR LOCK CONTROL SYSTEM
LOCATION

BE266±05
I18691
LOCK
UNLOCK
I18692
LOCK
UNLOCK
I18693
LOCKUNLOCK
I18694
LOCK UNLOCK
I18695
LOCKUNLOCKRight Side
Left Side
± BODY ELECTRICALPOWER DOOR LOCK CONTROL SYSTEM
BE±79
3483 Author: Date:
2005 SEQUOIA (RM1146U)
INSPECTION
1. INSPECT DRIVER DOOR KEY LOCK AND UNLOCK
SWITCH CONTINUITY
Switch positionTester connectionSpecified condition
LOCK3 ± 5Continuity
OFF±No continuity
UNLOCK3 ± 6Continuity
If continuity is not as specified, replace the door lock motor.
2. INSPECT PASSENGER'S DOOR KEY LOCK AND UN-
LOCK SWITCH CONTINUITY
Switch positionTester connectionSpecified condition
LOCK2 ± 4Continuity
OFF±No continuity
UNLOCK1 ± 4Continuity
If continuity is not as specified, replace the door lock motor.
3. INSPECT DRIVER'S DOOR UNLOCK DETECTION
SWITCH CONTINUITY
Switch positionTester connectionSpecified condition
OFF (Door Lock set to
LOCK)±No continuity
ON (Door Lock set to
UNLOCK)3 ± 4Continuity
If continuity is not as specified, replace the door lock motor.
4. INSPECT PASSENGER'S DOOR UNLOCK DETEC-
TION SWITCH CONTINUITY
Switch positionTester connectionSpecified condition
OFF (Door Lock set to
LOCK)±No continuity
ON (Door Lock set to
UNLOCK)3 ± 4Continuity
If continuity is not as specified, replace the door lock motor.
5. INSPECT REAR DOOR UNLOCK DETECTION
SWITCH CONTINUITY
Switch positionTester connectionSpecified condition
OFF (Door Lock set to
LOCK)±No continuity
ON (Door Lock set to
UNLOCK)3 ± 4 (Left side)
1 ± 2 (Right side)Continuity
If continuity is not as specified, replace the door lock motor.

I18696
UNLOCK
LOCK
I18690
2
1UNLOCKLOCK
3
± BODY ELECTRICALPOWER DOOR LOCK CONTROL SYSTEM
BE±81
3485 Author: Date:
2005 SEQUOIA (RM1146U)
11. INSPECT BACK DOOR UNLOCK DETECTION
SWITCH CONTINUITY
Switch positionTester connectionSpecified condition
OFF (Door Lock set to
LOCK)±No continuity
ON (Door Lock set to
UNLOCK)1 ± 2Continuity
If continuity is not as specified, replace the back door lock mo-
tor.
12. INSPECT BACK DOOR KEY LOCK AND UNLOCK
SWITCH CONTINUITY (Back Door Control switch)
Switch positionTester connectionSpecified condition
LOCK1 ± 3Continuity
OFF±No continuity
UNLOCK2 ± 3Continuity
If continuity is not as specified, replace the switch.