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WITH THE IGNITION SW TURNED ON, THE CURRENT FLOWS TO TERMINAL 7 OF THE INTEGRATION RELAY THROUGH GAUGE FUSE.
VOLTAGE IS APPLIED AT ALL TIMES TO TERMINAL A 2 OF THE INTEGRATION RELAY THROUGH THE TAILLIGHT RELAY COIL, AND TO
TERMINAL A 3 THROUGH THE HEADLIGHT RELAY COIL.
1. NORMAL LIGHTING OPERATION
<TURN TAILLIGHT ON>
WITH LIGHT CONTROL SW TURNED TO TAILLIGHT POSITION, A SIGNAL IS INPUT INTO TERMINAL A 1 OF THE INTEGRATION RELAY.
ACCORDING TO THIS SIGNAL, THE CURRENT FLOWING TO TERMINAL A 2 OF THE RELAY FLOWS FROM TERMINAL A 1 → TERMINAL
2 OF THE LIGHT CONTROL SW → TERMINAL 11 → TO GROUND AND TAILLIGHT RELAY CAUSES TAILLIGHT TO TURN ON.
<TURN HEADLIGHT ON>
WITH LIGHT CONTROL SW TURNED TO HEADLIGHT POSITION, A SIGNAL IS INPUT INTO TERMINALS A 1 AND A 4 OF THE
INTEGRATION RELAY. ACCORDING TO THIS SIGNAL, THE CURRENT FLOWING TO TERMINAL A 3 OF THE RELAY FLOWS TO
TERMINAL A 4 → TERMINAL 13 OF THE LIGHT CONTROL SW → TERMINAL 11 → TO GROUND IN THE HEADLIGHT CIRCUIT, AND
CAUSES TAILLIGHT AND HEADLIGHT RELAY TO TURN THE LIGHT ON. THE TAILLIGHT CIRCUIT IS SAME AS ABOVE.
2. LIGHT AUTO TURN OFF OPERATION
WITH LIGHTS ON AND IGNITION SW TURNED OFF (INPUT SIGNAL GOES TO TERMINAL 7 OF THE RELAY), WHEN DOOR ON DRIVER’S
SIDE IS OPENED (INPUT SIGNAL GOES TO TERMINAL 6 OF THE RELAY), THE RELAY OPERATES AND THE CURRENT IS CUT OFF
WHICH FLOWS FROM TERMINAL A 2 OF THE RELAY TO TERMINAL A 1 IN TAILLIGHT CIRCUIT AND FROM TERMINAL A 3 TO
TERMINAL A 4 IN HEADLIGHT CIRCUIT. AS A RESULT, ALL LIGHTS ARE TURNED OFF AUTOMATICALLY.
INTEGRATION RELAY
7–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION
1–GROUND : ALWAYS APPROX. 12 VOLTS
6–GROUND : CONTINUITY WITH DRIVER’S DOOR OPEN
10–GROUND : ALWAYS CONTINUITY
(A) 3–GROUND : APPROX. 12 VOLTS WITH LIGHT CONTROL SW AT OFF OR TAIL POSITION
(A) 2–GROUND : APPROX. 12 VOLTS WITH LIGHT CONTROL SW AT OFF POSITION
(A) 4–GROUND : CONTINUITY WITH LIGHT CONTROL SW AT HEAD POSITION
(A) 1–GROUND : CONTINUITY WITH LIGHT CONTROL SW AT TAIL OR HEAD POSITION
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
A I12 28 C D19 26 (S/D), 27 (STATION W/G) E R2 28 (CANADA)
B F6 24 (2VZ–FE), 25 (3S–FE) D C14 28
: 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)
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)
2F
20 ENGINE ROOM MAIN WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
D 34 J/B NO. 1 SET BOLT
1
AB
BLACK
CD
BLACK
2
11 13
1234
BLUE
2
56
4325
E
SYSTEM OUTLINE
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