{"model":"mk4","model_name":"MK4 Supra","vehicle":"Toyota Supra A80 (1993–2002, 2JZ-GE / 2JZ-GTE)","document":"Repair Manual","section":"CO","section_name":"Cooling System","page":29,"pages_in_section":30,"title":"No.2 Radiator Fan Relay (\"A.B.S. (TRAC) Relay\") Radiator Fan Relay Inspection","section_header":"Engine — Cooling System","ocr_text":"ENGINE – COOLING SYSTEM\nEG–357\n\nB. Inspect relay operation\n(a) Apply battery voltage across terminals 3 and 4.\n(b) Using an ohmmeter, check that there is continuity between\nterminals 1 and 2.\nIf operation is not as specified, replace the relay.\n5. REINSTALL RADIATOR FAN RELAY\n6. w/ Auto Spoiler:\nREINSTALL LH HEADLIGHT\n7. w/o Auto Spoiler:\nREINSTALL ENGINE UNDER COVER\n\nNo.2 Radiator Fan Relay\n(\"A.B.S. (TRAC) RELAY\")\nRADIATOR FAN RELAY INSPECTION\n\n1. w/ Auto Spoiler:\nREMOVE LH HEADLIGHT\n2. w/o Auto Spoiler:\nREMOVE ENGINE UNDER COVER\n3. REMOVE RADIATOR FAN RELAY\n\nNo. 2 Radiator\nFan Relay\n\n4. INSPECT RADIATOR FAN RELAY\nA. Inspect relay continuity\n(a) Using an ohmmeter, check that there is continuity between\nterminals 1 and 6.\n(b) Check that there is continuity between terminals 3 and 5.\n(c) Check that there is no continuity between terminals 2 and 5.\nIf continuity is not as specified, replace the relay.\n\nOhmmeter\nOhmmeter\nContinuity\nOhmmeter\nNo Continuity\nContinuity\n\nB. Inspect relay operation\n(a) Apply battery voltage across terminals 1 and 6.\n(b) Using an ohmmeter, check that there is no continuity\nbetween terminals 3 and 5.\n(c) Check that there is continuity between terminals 2 and 5.\nIf operation is not as specified, replace the relay.\n5. REINSTALL RADIATOR FAN RELAY\n6. w/ Auto Spoiler:\nREINSTALL LH HEADLIGHT\n7. w/o Auto Spoiler:\nREINSTALL ENGINE UNDER COVER\n\nOhmmeter\nOhmmeter\nContinuity\nBattery\nContinuity","image":"https://tsrm.sasquatchvc.com/images/mk4/CO/CO_029.png","url":"https://tsrm.sasquatchvc.com/mk4/tsrm/CO/29","prev":{"page":28,"url":"https://tsrm.sasquatchvc.com/mk4/tsrm/CO/28","api":"https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/CO/28"},"next":{"page":30,"url":"https://tsrm.sasquatchvc.com/mk4/tsrm/CO/30","api":"https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/CO/30"},"section_url":"https://tsrm.sasquatchvc.com/mk4/tsrm/CO","section_api_pages":["https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/CO/1","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/CO/2","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/CO/3","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/CO/4","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/CO/5","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/CO/6","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/CO/7","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/CO/8","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/CO/9","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/CO/10","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/CO/11","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/CO/12","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/CO/13","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/CO/14","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/CO/15","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/CO/16","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/CO/17","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/CO/18","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/CO/19","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/CO/20","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/CO/21","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/CO/22","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/CO/23","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/CO/24","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/CO/25","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/CO/26","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/CO/27","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/CO/28","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/CO/29","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/CO/30"],"note":"OCR transcript of a scanned Toyota factory manual page; verify critical values (torque specs, part numbers) against the image."}