Toyota SXV10 Automobile User Manual


 
121
CURRENT IS APPLIED AT ALL TIMES THROUGH A STOP FUSE TO TERMINAL 2 OF THE STOP LIGHT SW.
WHEN THE IGNITION SW IS TURNED ON, CURRENT FLOWS FROM THE GAUGE FUSE TO TERMINAL 8 OF THE LIGHT FAILURE
SENSOR, AND ALSO FLOWS THROUGH THE REAR LIGHT WARNING LIGHT TO TERMINAL 4 OF THE LIGHT FAILURE SENSOR.
STOP LIGHT DISCONNECTION WARNING
WHEN THE IGNITION SW IS TURNED ON AND THE BRAKE PEDAL IS PRESSED (STOP LIGHT SW ON), IF THE STOP LIGHT CIRCUIT IS
OPEN, THE CURRENT FLOWING FROM TERMINALS 7 OF THE LIGHT FAILURE SENSOR TO TERMINALS 1, 2 CHANGES, SO THE
LIGHT FAILURE SENSOR DETECTS THE DISCONNECTION AND THE WARNING CIRCUIT OF THE LIGHT FAILURE SENSOR IS
ACTIVATED.
AS A RESULT, THE CURRENT FLOWS FROM TERMINAL 4 OF THE LIGHT FAILURE SENSOR TERMINAL 11 GROUND AND TURNS
THE REAR LIGHT WARNING LIGHT ON. BY PRESSING THE BRAKE PEDAL, THE CURRENT FLOWING TO TERMINAL 8 OF THE LIGHT
FAILURE SENSOR KEEPS THE WARNING CIRCUIT ON HOLD AND THE WARNING LIGHT ON UNTIL THE IGNITION SW IS TURNED OFF.
S10 STOP LIGHT SW
2–1 : CLOSED WITH BRAKE PEDAL DEPRESSED
L 2 LIGHT FAILURE SENSOR
1, 2, 7–GROUND : APPROX. 12 VOLTS WITH STOP LIGHT SW ON
4, 8–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION
11–GROUND : ALWAYS CONTINUITY
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
C 9 32 N 2 A 33 R10 34 (S/D), 35 (C/P)
H10 34 (S/D), 35 (C/P) N 3 B 33 R11 34 (S/D), 35 (C/P)
J 1 33 R 8 34 (S/D), 35 (C/P) S10 33
L 2 34 (S/D), 35 (C/P) R 9 34 (S/D), 35 (C/P)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1B 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1H 20 FLOOR NO. 1 WIRE J/B NO. 1 (INSTRUMENT PANEL LEFT)
1M 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
IJ1 42 FLOOR NO. 1 WIRE AND COWL WIRE
BZ1
46 (S/D)
LUGGAGE ROOM NO 1 WIRE AND FLOOR NO 1 WIRE
BZ1
48 (C/P)
LUGGAGE ROOM NO. 1 WIRE AND FLOOR NO. 1 WIRE
Ba1
46 (S/D)
FLOOR NO 1 WIRE AND LUGGAGE ROOM NO 2 WIRE
Ba1
48 (C/P)
FLOOR NO. 1 WIRE AND LUGGAGE ROOM NO. 2 WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
46 (S/D)
BL
48 (C/P)
UNDER THE LEFT QUARTER PILLAR
BL
50 (W/G)
UNDER
THE
LEFT
QUARTER
PILLAR
BQ 50 (W/G) LOWER BACK PANEL CENTER
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
B 9
46 (S/D)
FLOOR NO 1 WIRE
B17 46 (S/D) LUGGAGE ROOM NO. 2 WIRE
B10
46 (S/D) FLOOR NO. 1 WIRE
B25
48 (C/P)
FLOOR NO 1 WIRE
B12 B26
48 (C/P) FLOOR NO. 1 WIRE
B13
46 (S/D) LUGGAGE ROOM NO. 1 WIRE
B28 48 (C/P) LUGGAGE ROOM NO. 1 WIRE
B14
46
(S/D)
LUGGAGE
ROOM
NO.
1
WIRE
B29 48 (C/P) LUGGAGE ROOM NO. 2 WIRE
B16 46 (S/D) LUGGAGE ROOM NO. 2 WIRE
SYSTEM OUTLINE
SERVICE HINTS