2001 TOYOTA SEQUOIA Service Repair Manual

Page 3553 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual Insert the master key in the key cylinder.
Drivers door: Open " Close 7 times Ignition switch: LOCK " ON 6 times
Remove the master key.START
END
*1
*2within
15 secs.
within
20 secs.
All doors closed.

Page 3554 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual BE0D8±11
I28395
Transponder Key Coil
Transponder Key AmplifierECM
Instrument 
Panel J/B
 IGN 1 Fuse
Engine Room J/B
 ECU±B Fuse
 EFI No. 1 Fuse
Combination Meter
 Security Indicator Light
DLC3
T

Page 3555 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual BE2D6±02
I10154
I24870
12
6
± BODY ELECTRICALENGINE IMMOBILISER SYSTEM
BE±143
3547 Author: Date:
2005 SEQUOIA   (RM1146U)
INSPECTION
1. INSPECTION TRANSPONDER KEY COIL CONTINU-
ITY
Check that the

Page 3556 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual BE0FY±32
I28423
Horn
Horn Switch
Engine Room J/B
 HORN Relay
 HORN Fuse
BE±144
± BODY ELECTRICALHORN SYSTEM
3548 Author: Date:
2005 SEQUOIA   (RM1146U)
HORN SYSTEM
LOCATION

Page 3557 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual BE0FZ±25
I24377
I24378
I04197
± BODY ELECTRICALHORN SYSTEM
BE±145
3549 Author: Date:
2005 SEQUOIA   (RM1146U)
INSPECTION
1. INSPECT HORN SWITCH
(a) Disconnect the negative (±) terminal from the

Page 3558 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual I01200
2 1
35
2 5
1 3
BE±146
± BODY ELECTRICALHORN SYSTEM
3550 Author: Date:
2005 SEQUOIA   (RM1146U)
4. INSPECT HORN RELAY CONTINUITY
ConditionTester connectionSpecified condition
Always1 ± 2Con

Page 3559 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual BE26G±04
I28424
Engine Room J/B
 TOWING Fuse
Trailer Socket
Towing Converter Relay
(Located inside of the quarter trim panel LH)
Engine Room R/B No. 3
 BATT CHARGE Relay
 TOWING  TAIL Relay
 TOWI

Page 3560 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual BE2D5±02
I24381
Wire Harness Side: BE±148
± BODY ELECTRICALTRAILER TOWING
3552 Author: Date:
2005 SEQUOIA   (RM1146U)
INSPECTION
1. INSPECT TOWING CONVERTER CIRCUIT
Remove the towing converter wi