Service Hints

B4 BUCKLE SW
1-2 : Closed with the drivers seat belt use

D9 DOOR COURTESY SW FRONT LH
1-GROUND : Closed with the front LH door open

INTEGRATION RELAY [INSTRUMENT PANEL J/B]
10-GROUND : Always continuity
6-GROUND : Continuity with the front LH door open
5-GROUND : Continuity with the ignition key in cylinder
8-GROUND : Continuity unless driver's seat belt in use
9-GROUND : 0 Volts for 4-8 seconds with the ignition SW ON and 12 Volts 4-8 seconds after ignition SW ON
1-GROUND : Always approx. 12 Volts
7-GROUND : Approx. 12 Volts with the ignition SW at ON position

U1 UNLOCK WARNING SW (IGNITION KEY)
1-2 : Closed with the ignition key in cylinder