Pinout Values and Diagnostic Parameters

B4 BUCKLE SW LH
2 - 1 : Open with the driver's seat belt in use

C14 (B) COMBINATION METER
(B) 1 - GROUND : Always approx. 12 volts
(B) 2 - GROUND : Approx. 12 volts with the ignition SW at ON position
(B) 17 - GROUND : Always continuity

D5 DOOR COURTESY SW FRONT LH
1 - GROUND : Closed with the driver's door open

U1 UNLOCK WARNING SW
2 - 1 : Closed with the ignition key in cylinder