TSRM/MK2 Supra/Repair Manual
Repair ManualWiring Diagrams
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BE/Body Electrical System77 / 121
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INSPECTION OF ACTUATOR CIRCUIT — MK2 Supra Body Electrical System, page 77
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C INSPECTION OF ACTUATOR CIRCUIT Turn ignition switch off. ACTUATOR INSPECT CABLE FREEPLAY Is control cable freeplay less than 10 mm (0.39 in.) ? No → Adjust control cable freeplay. Yes ↓ INSPECT ACUTATOR OPERATION Disconnect connector from actuator. Inspect actuator operation. (See page BE-84) Is actuator operation normal ? No → Replace actuator. Yes ↓ COMPUTER INSPECT ACTUATOR CIRCUIT Is resistance value between computer terminals correct ? Between terminals 1 and 2 about 68 Ω Between terminals 2 and 3 about 30 Ω No → Open or short circuit in wire harness between actuator and computer. Yes ↓ Replace computer.