Camry XLE Sedan L4-2164cc 2.2L DOHC (5S-FE) MFI (1999)
Service Hints
B 6, B 7 BUCKLE SW
1-2:
Closed with driver's seat belt in use
D12 DOOR COURTESY SW FRONT LH
1-Ground: Closed with front LH door open
U1 UNLOCK WARNING SW
1-2:
Closed with ignition key in Cylinder
INTEGRATION RELAY [INSTRUMENT PANEL J/B]
10-Ground: Always continuity
6-Ground: Continuity with the driver's door open
5-Ground: Continuity with the ignition key in Cylinder
8-Ground: Continuity with the driver's seat belt in use
1-Ground: Always approx. 12 Volts
System Outline
The key unlock warning switch goes ON when the ignition key is inserted in the key cylinder and goes OFF when the ignition key is removed.
The ECU operates the key confinement prevention function while the key unlock warning switch is ON.
Current always flows to TERMINAL 1 of the integration relay through the DOME fuse.