{"model":"mk4","model_name":"MK4 Supra","vehicle":"Toyota Supra A80 (1993–2002, 2JZ-GE / 2JZ-GTE)","document":"Repair Manual","section":"BAT","section_name":"Brakes, ABS & TRAC Systems","page":62,"pages_in_section":167,"title":"Speed Sensor Signal Check","section_header":"Brake System — Anti-Lock Brake System (ABS)","ocr_text":"BR–62\nBRAKE SYSTEM – ANTI–LOCK BRAKE SYSTEM (ABS)\n\nSPEED SENSOR SIGNAL CHECK\n\n1. Turn the ignition switch OFF\n2. Using SST, connect terminals Ts and E1 of DLC1.\nSST 09843–18020\n3. Start the engine.\n\nE1\n\nTs    Tc\n\nw 23·1·A\n\n0.13 sec.  0.13 sec.\n\nON\n\nOFF\n\nBR3904\n\n4. Check that the ABS warning light blinks.\nHINT:\n• If the ABS warning light does not blink, inspect the ABS warning light circuit (See page BR–107).\n• If the ABS warning light is always on, inspect and repair the IG1 terminal of lateral acceleration sensor.\n5. Drive the vehicle faster than 45 km/h (28 mph) for several seconds.\n6. Stop the vehicle.\n7. Using SST, connect terminals Tc and E1 of DLC1.\nSST 09843–18020\n8. Read the number of blinks of the ABS warning light.\nHINT: See the list of diagnostic trouble codes shown on the next page.\nIf every sensor is normal, a normal code is output (A cycle of 0.25 sec. ON and 0.25 sec. OFF is repeated).\n\nIf 2 or more malfunctions are indicated at the same time, the lowest numbered code will be displayed first.\n\nMalfunction Code (Example Code 72, 76)\n\n7          2          7       6\n\nON\nOFF\n         1.5 sec.  2.5 sec.\n0.5 sec.  0.5 sec.\n    0.5 sec.  0.5 sec.\n                                    4 sec.\n                                         Repeat\n\nBR3893\n\n9. After doing the check, disconnect terminals Ts and E1, Tc and E1 of DLC1, and turn ignition switch OFF.","image":"https://tsrm.sasquatchvc.com/images/mk4/BAT/BAT_062.png","url":"https://tsrm.sasquatchvc.com/mk4/tsrm/BAT/62","prev":{"page":61,"url":"https://tsrm.sasquatchvc.com/mk4/tsrm/BAT/61","api":"https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/61"},"next":{"page":63,"url":"https://tsrm.sasquatchvc.com/mk4/tsrm/BAT/63","api":"https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/63"},"section_url":"https://tsrm.sasquatchvc.com/mk4/tsrm/BAT","section_api_pages":["https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/1","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/2","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/3","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/4","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/5","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/6","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/7","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/8","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/9","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/10","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/11","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/12","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/13","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/14","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/15","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/16","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/17","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/18","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/19","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/20","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/21","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/22","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/23","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/24","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/25","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/26","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/27","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/28","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/29","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/30","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/31","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/32","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/33","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/34","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/35","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/36","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/37","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/38","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/39","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/40","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/41","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/42","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/43","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/44","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/45","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/46","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/47","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/48","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/49","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/50","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/51","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/52","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/53","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/54","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/55","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/56","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/57","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/58","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/59","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/60","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/61","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/62","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/63","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/64","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/65","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/66","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/67","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/68","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/69","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/70","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/71","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/72","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/73","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/74","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/75","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/76","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/77","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/78","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/79","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/80","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/81","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/82","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/83","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/84","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/85","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/86","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/87","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/88","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/89","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/90","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/91","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/92","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/93","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/94","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/95","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/96","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/97","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/98","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/99","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/100","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/101","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/102","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/103","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/104","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/105","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/106","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/107","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/108","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/109","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/110","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/111","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/112","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/113","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/114","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/115","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/116","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/117","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/118","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/119","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/120","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/121","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/122","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/123","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/124","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/125","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/126","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/127","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/128","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/129","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/130","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/131","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/132","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/133","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/134","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/135","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/136","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/137","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/138","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/139","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/140","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/141","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/142","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/143","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/144","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/145","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/146","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/147","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/148","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/149","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/150","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/151","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/152","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/153","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/154","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/155","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/156","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/157","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/158","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/159","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/160","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/161","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/162","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/163","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/164","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/165","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/166","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/BAT/167"],"note":"OCR transcript of a scanned Toyota factory manual page; verify critical values (torque specs, part numbers) against the image."}