TSRM/MK4 Supra/Repair Manual
Repair ManualWiring Diagrams
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BE/Body Electrical Systems73 / 203
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POWER MAIN RELAY INSPECTION — MK4 Supra Body Electrical Systems, page 73
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BODY ELECTRICAL SYSTEM – POWER WINDOW CONTROL SYSTEM BE–73 POWER MAIN RELAY INSPECTION INSPECT RELAY CONTINUITY Condition | Tester connection to terminal number | Specified condition Constant | 1–2 | Continuity Apply B+ between terminals 1 and 2. | 3–5 | Continuity If continuity is not as specified, replace the relay. BE4049 BE1840 205930