SYSTEM OUTLINE
CURRENT ALWAYS FLOWS TO TERMINAL 1 OF THE SEAT BELT WARNING RELAY THROUGH DOME FUSE.- SEAT BELT WARNING SYSTEM
WHEN THE IGNITION SW IS TURNED ON. CURRENT FLOWS FROM THE GAUGE FUSE TO TERMINAL 2 OF THE SEAT BELT WARNING RELAY. AT
THE SAME TIME. CURRENT FLOWS TO TERMINAL 5 OF THE RELAY FROM THE GAUGE FUSE THROUGH THE SEAT BELT WATNING LIGHT. THIS
CURRENT ACTIVATES THE SEAT BELT WATNING RELAY AND. FOR APPROX. 4-8 SECONDS. CURRENT FLOWING THROUGH THE WARNING LIGHT
FLOWS FROM TERMINAL 5 OF THE RELAY ~ TERMINAL 6 ~ GROUND. CAUSING THE WARNING LIGHT TO LIGHT UP. AT THE SAME AS
THE WARNING LIGHT LIGHTS UP. A BUCKLE SW OFF ~NAL IS INPUT TO TERMINAL 4 OF THE RELAY. THE CURRENT FLOWING TO
TERMINAL 1 OF THE RELAY FLOWS TERMINAL 6 ~ GROUND AND THE SEAT BELT WARNING BUZZER SOUNDS FOR APPROX. 4-8 SECONDS.
HOWEVER. IF THE SEAT BELT I S PUT ON OUR ING THI S PER I 00 (WH I LE THE BUZZER IS SOUND ING). SI GNAL INPUT TO TERMINAL 4 OF
RELAY STOPS AND THE CURRENT FLOW FROM TERMINAL 1 OF THE RELAY ~ TERMINAL 6 ~ GROUND IS CUT. CAUSING THE BUZZER
TO STOP. - UNLOCK WARNING SYSTEM
WITH THE IGNITION KEY INSERTED IN THE KEY CYLINDER (UNLOCK WARNING SW ON). THE IGNITION SW STILL OFF AND DOOR OPEN
(DOOR COURTESY SW ON). WHEN A SIGNAL IS INPUT TO TERMINAL 3 OF THE RELAY. THE SEAT BELT WARNING RELAY OPERATES.
CURRENT FLOWS FROM TERMINAL 1 OF THE RELAY ~ TRMINAL 6 ~ GROUND AND THE UNLOCK WARNING BUZZER SOUNDS.
SERVICE HINTS
B 6 BUCKLE SW
1-2:CLOSED WITH DRIVER'S LAP BELT IN USE
DI4 DOOR COURTESY SW LH
l-GROUND:CLOSED WITH DRIVER'S DOOR OPEN
D 30. T 3@ SEAT BELT WARNING RELAY- @6-GROUND:ALWAYS CONTINUITY
- @3-GROUND:CONTINUITY WITH DRIVER'S DOOR OPEN
- @7-GROUND:CONTINUITY WITH IGNITION KEY IN CYLINDER
- @4-GROUND:CONTINUITY WITH DRIVER'S LAP BELT IN USE
- @5-GROUND:OVOLTS FOR 4-8SECONDS WITH IGNITION SW ON AND APPROX. 12VOLTS 4-8SECONDS AFTER IGNITION SW ON
- @1-GROUND:APPROX. 12VOLTS WITH IGNITION SW ON
I 8 UNLOCK WARNING SW
1-5:CLOSED WITH IGNITION KEY IN CYLINDER
() I PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
B 6 22 D 3 I A 22 J 3 23
C 6 A C^22 22 DU I 8 23 21 J^4 23
T 3 I B^23
C 8 B 22 J 1 23<:) I RELAY BLOCKS
RELAY BLOCKS (RELAY BLOCK LOCATION)
RIB NO.1 (I NSTRUMENT PANEL CENTER)~ I GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
EA 24 FRONT RIGHT FENDER
IE^26 RIGHT SIDE OF INSTRUMENT PANEL REINFORCEMENTo I SPLICE POINTS
WIRE HARNESS WITH SPLICE POINTS WIRE HARNESS WITH SPLICE POINTS
COWL WIRE COWL WIRE