Toyota Celica 2005 Repair Manual page 1348

Key Unlock Warning Switch Circuit
CIRCUIT DESCRIPTION
The key unlock warning switch comes on when the ignition key is inserted in the key cylinder and goes off
when the ignition key is removed.
ECU operates the key confinement prevention function while the key unlock warning switch is on.
WIRING DIAGRAM
U1 Key Unlock
Warning Switch
C
2005 CELICA (RM1131U)
DIAGNOSTICS −
9
Y
B6
1
2
11
B6
W−L
1347
BODY CONTROL SYSTEM
B6 Body ECU
KSW
SG1
DI−1147
DI6R1−06
I13766