TSRM/MK2 Supra/Wiring Diagrams
Repair ManualWiring Diagrams
p.001

S6/Headlights — Headlight Relay and Retract Control Relay Connectors, page 2

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S7
Headlight Relay and Retract Control Relay Connectors — MK2 Supra Headlights wiring diagram, page 2
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Page text (OCR transcript)
6

HEADLIGHT RELAY
CLOSED WITH LIGHT CONTROL S/W AT HEAD POSITION
OR DIMMER S/W AT FLASH POSITION
② RETRACT CONTROL RELAY
5-GROUND: ALWAYS 12 VOLTS
1-GROUND: ALWAYS CONTINUITY
1-4     : CONTINUITY WITH LIGHT CONTROL S/W AT HEAD POSITION
         OR DIMMER S/W AT FLASH POSITION
1-4     : CONTINUITY FOR 2-4 SECONDS AFTER S/W AT OFF POSITION
1-2     : CONTINUITY FOR 8-14 SECONDS 2-4 SECONDS
         AFTER LIGHT CONTROL S/W OFF FROM TAIL- HEAD OR HOLD POSITION
③ RETRACT RELAY
3-5,3-6: CLOSED WITH LIGHT CONTROL S/W AT HEAD POSITION
         UNTIL RETRACT MOTOR AT UP POSITION
3-5,3-6: CLOSED WITH LIGHT CONTROL S/W AT OFF POSITION
         UNTIL RETRACT MOTOR AT DOWN POSITION
3-5,3-6: CLOSED WITH DIMMER S/W AT FLASH POSITION
         UNTIL RETRACT MOTOR AT UP POSITION
3-5,3-6: CLOSED WITH DIMMER S/W AT FLASH POSITION
         UNTIL RETRACT MOTOR AT DOWN POSITION
④ RETRACT MOTOR
4-3     : CLOSED UNLESS RETRACT MOTOR AT UP POSITION
         (S/W FOR RETRACT RELAY)
4-3     : CLOSED UNLESS RETRACT MOTOR AT DOWN POSITION
         (S/W FOR RETRACT RELAY)
2-GROUND: 12 VOLTS WITH RETRACT RELAY ON
⑤ LIGHT RETAINER RELAY
PLEASE REFFER TO THE LIGHT AUTO TURN OFF SYSTEM(SYSTEM NO.7)

① [Diagram showing 2-pin connector with pins 1, 2]

② BLACK [Diagram showing 6-pin connector with pins arranged 4,5,6 top row, U,1,2,3 bottom row]

③ [Diagram showing 3-pin connector arranged in triangular pattern with pins 1,2,3]

④ BROWN [Diagram showing 3-pin connector with pins 1,2,3]

(ANALOG METER) ⑤ GRAY [Diagram showing 6-pin connector in rectangular housing with pins 3,4 visible]

(DIGITAL METER) ⑥ BLUE [Diagram showing 7-pin connector in rectangular housing with pins 5,6 visible]

⑦ BLUE [Diagram showing 6-pin connector arranged in 2 rows: 1,2,3 top, 4,5,6 bottom]

⑧ [Diagram showing circular 5-pin connector with pins 1,2,3,4,5]

⑨ BLACK [Diagram showing circular 5-pin connector with pins 1,2,3,4,5]

⑩ BLACK [Diagram showing 2-pin connector with pins 2,8]

21 [Diagram showing 12-pin connector with U pin visible]

2B [Diagram showing 6-pin connector]

2C [Diagram showing 2-pin connector with pins 1,2]

3B [Diagram showing 2-pin connector with pins 1,2]

3C [Diagram showing 3-pin connector with pins 4,2,1]

3D BROWN [Diagram showing 2-pin connector with pins 3,4]

3E BLACK [Diagram showing 2-pin connector with pin 3]

3F BLACK [Diagram showing single pin connector]

A1 [Diagram showing two circular connectors, each with single pin labeled 1]

B2 [Diagram showing two circular 2-pin connectors with pins 1,2 each]

B3 [Diagram showing two circular 2-pin connectors with pins 1,2 each]

D2 [Diagram showing two large multi-pin connectors with pins 8,14 visible]

(JUNCTION BOX CONNECTOR) J1 [Diagram showing rectangular connector with pins 3,4,5 top row and 11,12,13,14 bottom row]

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