TL/Taillights, page 3

TAILLIGHT

SYSTEM OUTLINE

WHEN THE LIGHT CONTROL SW IS TURNED TO TAIL OR HEAD POSITION, THE CURRENT FLOWS TO TERMINAL 3 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 8 OF THE LIGHT FAILURE SENSOR, AND ALSO FLOWS THROUGH THE REAR LIGHT WARNING LIGHT TO TERMINAL 4 OF THE LIGHT FAILURE SENSOR.

TAILLIGHT 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 3 OF THE LIGHT FAILURE SENSOR TO TERMINAL 9, 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, WHICH REMAINS ON UNTIL THE LIGHT CONTROL SW IS TURNED OFF.

SERVICE HINTS

TAILLIGHT RELAY
5–3: CLOSED WITH LIGHT CONTROL SW AT TAIL OR HEAD POSITION
L 2 LIGHT FAILURE SENSOR
4, 8–GROUND: APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION
3–GROUND: APPROX. 12 VOLTS WITH LIGHT CONTROL SW AT TAIL OR HEAD POSITION
11–GROUND: ALWAYS CONTINUOUS

: PARTS LOCATION

CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
C13 28 F5 26 (2JZ–GE) R9 30
F3 24 (2JZ–GTE) F6 24 (2JZ–GTE) R10 30
26 (2JZ–GE) 26 (2JZ–GE) R11 30
F4 24 (2JZ–GTE) I20 29 R12 30
26 (2JZ–GE) L1 30 T6 29
F5 24 (2JZ–GTE) L2 30

: RELAY BLOCKS

CODE SEE PAGE RELAY BLOCKS (RELAY BLOCK LOCATION)
2 22 R/B NO. 2 (ENGINE COMPARTMENT LEFT)

: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR

CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1A 20 ENGINE ROOM MAIN WIRE AND J/B NO. 1 (LEFT KICK PANEL)
1B
1C 20 FLOOR NO. 2 WIRE AND J/B NO. 1 (LEFT KICK PANEL)
1E 20 INSTRUMENT PANEL WIRE AND J/B NO. 1 (LEFT KICK PANEL)
1J 20 COWL WIRE AND J/B NO. 1 (LEFT KICK PANEL)
1K
2A 22 BATTERY AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)

: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS

CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
IE1 36 INSTRUMENT PANEL WIRE AND FLOOR NO. 2 WIRE (LEFT KICK PANEL)

: GROUND POINTS

CODE SEE PAGE GROUND POINTS LOCATION
EA 32 (2JZ–GTE) FRONT SIDE OF RIGHT FENDER
34 (2JZ–GE)
EB 32 (2JZ–GTE) FRONT SIDE OF LEFT FENDER
34 (2JZ–GE)
IE 36 LEFT KICK PANEL
BI 40 LEFT QUARTER PILLAR
BJ 40 LOWER BACK PANEL CENTER

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