Toyota SV25 Automobile User Manual


 
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TAILLIGHTS
WHEN THE LIGHT CONTROL SW IS TURNED TO TAIL OR HEAD POSITION, THE CURRENT FLOWS TO TERMINAL 10 OF THE LIGHT
FAILURE SENSOR THROUGH THE TAIL FUSE.
WHEN THE IGNITION SW IS TURNED ON, THE CURRENT FLOWS FROM THE GAUGE FUSE TO TERMINAL 2 OF THE LIGHT FAILURE
SENSOR AND THROUGH THE REAR LIGHT WARNING LIGHT TO TERMINAL 3 OF THE LIGHT FAILURE SENSOR.
TAIL LIGHT DISCONNECTION WARNING
WITH THE IGNITION SW ON AND THE LIGHT CONTROL SW TURNED TO TAIL OR HEAD POSITION, IF THE TAILLIGHT CIRCUIT IS
OPEN, THE LIGHT FAILURE SENSOR DETECTS THE FAILURE BY THE CHANGE IN CURRENT FLOWING FROM TERMINAL 10 OF THE
LIGHT FAILURE SENSOR TO TERMINAL 4, AND THE WARNING CIRCUIT OF THE LIGHT FAILURE SENSOR IS ACTIVATED.
AS A RESULT, THE CURRENT FLOWS FROM TERMINAL 3 OF THE LIGHT FAILURE SENSOR TERMINAL 9 GROUND AND TURNS
THE REAR LIGHT WARNING LIGHT ON, WHICH REMAINS ON UNTIL THE LIGHT CONTROL SW IS TURNED OFF.
TAILLIGHT RELAY
2–4 : CLOSED WITH LIGHT CONTROL SW AT TAIL OR HEAD POSITION (INTEGRATION RELAY ON)
CLOSED WITH ENGINE RUNNING
(C) INTEGRATION RELAY
PLEASE REFER TO LIGHT AUTO TURN OFF SYSTEM (SEE PAGE 69)
(E) LIGHT FAILURE SENSOR
(DISCONNECT THE FAILURE SENSOR AND INSPECT THE CONNECTOR)
10–GROUND : APPROX. 12 VOLTS WITH LIGHT CONTROL SW AT TAIL OR HEAD POSITION
3–GROUND : APPROX. 12 VOLTS WITH ENGINE RUNNING
2–GROUND : APPROX. 12 VOLTS WITH IGNITION SW ON
9–GROUND : CONTINUITY
4–GROUND : CONTINUITY
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
A F6 24 (2VZ–FE), 25 (3S–FE) G R11 26 M L1 26 (S/D), 27 (STATION W/G)
B R2 28 (CANADA) H R11 27 N L2 26 (S/D), 27 (STATION W/G)
C I12 28 I R12 26 O R16 26 (S/D), 27 (STATION W/G)
D C14 28 J R13 26 P R17 26 (S/D), 27 (STATION W/G)
E L3 26 (S/D), 27 (STATION W/G) K R14 26 Q F1 24 (2VZ–FE), 25 (3S–FE)
F C13 28 L R14 27 R F2 24 (2VZ–FE), 25 (3S–FE)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1A
18
ENGINE ROOM MAIN WIRE AND J/B NO 1 (LEFT KICK PANEL)
1B
18 ENGINE ROOM MAIN WIRE AND J/B NO. 1 (LEFT KICK PANEL)
1D 18 FLOOR WIRE AND J/B NO. 1 (LEFT KICK PANEL)
1F 18 COWL SUB WIRE AND J/B NO. 1 (LEFT KICK PANEL)
1M 18 COWL WIRE AND J/B NO. 1 (LEFT KICK PANEL)
2B 20 ENGINE WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
2D 20 ENGINE ROOM MAIN WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
3B 22 INSTRUMENT PANEL WIRE AND J/B NO. 3 (INSTRUMENT PANEL LEFT)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
F1 34 INSTRUMENT PANEL WIRE AND COWL SUB WIRE (LEFT KICK PANEL)
H1 34 FLOOR NO. 1 WIRE AND INSTRUMENT PANEL WIRE (LEFT KICK PANEL)
U1 36 FLOOR NO. 1 WIRE AND LUGGAGE ROOM NO. 2 WIRE (LUGGAGE COMPARTMENT DOOR)
V1 38 LUGGAGE ROOM NO. 1 WIRE AND FLOOR NO. 1 WIRE (BACK PANEL LEFT)
V2
36
FLOOR NO 1 WIRE AND LUGGAGE ROOM NO 1 WIRE (BACK PANEL LEFT)
V3
36 FLOOR NO. 1 WIRE AND LUGGAGE ROOM NO. 1 WIRE (BACK PANEL LEFT)
W1 38 BACK DOOR NO. 1 WIRE AND FLOOR NO. 1 WIRE (BACK PANEL LEFT)
Y1 38 BACK DOOR NO. 1 WIRE AND BACK DOOR NO. 2 WIRE (BACK DOOR LEFT)
SYSTEM OUTLINE
SERVICE HINTS