TSRM/MK4 Supra/Repair Manual
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BE/Body Electrical Systems — Hazard Warning Switch Inspection, page 22

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Hazard Warning Switch Inspection — MK4 Supra Body Electrical Systems, page 22
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Page text (OCR transcript)
BE–22
BODY ELECTRICAL SYSTEM – TURN SIGNAL AND HAZARD WARNING SYSTEM

HAZARD WARNING SWITCH INSPECTION

INSPECT SWITCH CONTINUITY

Condition | Tester connection to terminal number | Specified condition
Switch OFF | 7–10 | Continuity
Switch ON | 7–8
4–5–6–9 | Continuity
Illumination circuit | 2–3 | Continuity

If continuity is not as specified, replace the switch.

N08901 #-10-2
Z09334

TURN SIGNAL FLASHER INSPECTION

INSPECT FLASHER OPERATION
(a) Connect the terminal 2 to battery positive (+) terminal and the terminal 3 to battery negative (–) terminal.
(b) Connect the 2 turn signal light bulbs parallel to each other to terminals 1 and 3, check that the bulbs flash.
HINT: The turn signal lights should flash between 60 and 120 times per minute.

Turn Signal Light Bulbs (21W)
BE1843