TSRM/MK3 Supra/Repair Manual
Repair ManualWiring Diagrams
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BE/Body Electrical System53 / 116
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BODY ELECTRICAL SYSTEM — Door Lock Control System, Remove Control Mirror — MK3 Supra Body Electrical System, page 53
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BODY ELECTRICAL SYSTEM — Door Lock Control System, Remove Control Mirror BE-53 (c) Connect the positive (+) lead from the battery to terminal 4 and the negative (−) lead to terminal 3. Check that the solenoid operates in the lock direction. (d) Check that there is no continuity between terminals 1 and 2. If operation is not as specified, replace the solenoid. REMOTE CONTROL MIRROR Mirror Switch INSPECTION OF SWITCH INSPECT SWITCH CONTINUITY Inspect the switch continuity between terminals. Left/Right Changing switch position LEFT OFF RIGHT Terminal 1 2 3 7 8 1 2 3 1 2 3 5 6 Control switch position OFF O————O———O———O O————O O————O———O UP O———O O————O O————O O————O———O DOWN O———O O————O O————O O————O———O LEFT O———O O————O O————O O————O RIGHT O———O O————O O————O O———O O————O If continuity is not as specified, replace the switch. Remote Control Mirror INSPECTION OF MIRROR INSPECT MIRROR OPERATION (a) Apply battery voltage to terminals 2 and 3, check that the mirror operates. Then, reverse the polarity, and check that mirror operation is reversed. (b) Apply battery voltage to terminals 3 and 4, check that the mirror operates. Then, reverse the polarity, and check that the mirror operation is reversed. It there is no mirror operation, replace the mirror.