{"model":"mk4","model_name":"MK4 Supra","vehicle":"Toyota Supra A80 (1993–2002, 2JZ-GE / 2JZ-GTE)","document":"Repair Manual","section":"AC","section_name":"Air Conditioning","page":67,"pages_in_section":111,"title":"Inspection Procedure","section_header":"Air Conditioning System — Troubleshooting","ocr_text":"AC–67\nAIR CONDITIONING SYSTEM – TROUBLESHOOTING\n\nINSPECTION PROCEDURE\n\n1 Check the each LED lights up when the applicable switch is operated.\n\nC 1. Push each switch or turn fan sped dial on the A/C control assembly.\n2. Check LED lighting according to switch operation.\n\nNG\nOK Proceed to next circuit inspection shown on matrix chart (See page AC–26).\n\nAll LED OFF YES Check IG switch circuit.\n\nNO\n\n2 Check voltage between terminal for LED (OFF) and terminal H12–9 of A/C control assembly.\n\nC 1. Push the switch on or OFF.\n2. 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