2000 LEXUS GS400 Service Repair Manual

Page 289 of 1111

LEXUS GS400 2000  Service Repair Manual Will you register the
next key?
No Ye s
Insert already registered master key in the key
cylinder
Depress and release the acceleration pedal 5
times.
Depress and release the brake pedal 6 times,
and re

Page 290 of 1111

LEXUS GS400 2000  Service Repair Manual Will you register the
next key?
Insert already registered master key in the key cylinder.
Using LEXUS hand±held tester select master key regis-
tration.
Remove the master key.
Insert key to be regist

Page 291 of 1111

LEXUS GS400 2000  Service Repair Manual Will you register the
next key?
No Ye s
Insert already registered master key in the key
cylinder
Depress and release the acceleration pedal 4
times.
Depress and release the brake pedal 5 times,
and re

Page 292 of 1111

LEXUS GS400 2000  Service Repair Manual Will you register the
next key?
Insert already registered master key in the key cylinder.
Using LEXUS hand±held tester select sub±key registra-
tion.
Remove the master key.
Insert key to be register

Page 293 of 1111

LEXUS GS400 2000  Service Repair Manual 1.  Insert master key in the key cylinder.
2.  Depress and release the acceleration pedal 6 times.
3.  Depress and release the brake pedal 7 times.
4.  Remove the master key.
HINT:
If the key cannot b

Page 294 of 1111

LEXUS GS400 2000  Service Repair Manual 1.  Insert master key in the key cylinder.
2.  Require key code deletion from hand±held tester.
     (Security indicator blinks)
3.  Remove the master key.
HINT:
When the key cannot be pulled out in

Page 295 of 1111

LEXUS GS400 2000  Service Repair Manual BE02Q±15
I01376
ECM
Transponder Key Coil
Driver Side Junction Block
 IGN Fuse Transponder Key Amplifier
± BODY ELECTRICALENGINE IMMOBILISER SYSTEM
BE±247
2548 Author: Date:
2000 LEXUS GS300/GS40

Page 296 of 1111

LEXUS GS400 2000  Service Repair Manual BE0G8±09
I04266
1 2
BE±248
± BODY ELECTRICALENGINE IMMOBILISER SYSTEM
2549 Author: Date:
2000 LEXUS GS300/GS400   (RM718U)
INSPECTION
INSPECTION TRANSPONDER KEY COIL CONTINUITY
Check that continu