{"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":46,"pages_in_section":167,"title":"Inspect Brake Actuator Operation","section_header":"Brake System — Anti-Lock Brake System (ABS)","ocr_text":"BR–46\nBRAKE SYSTEM – ANTI–LOCK BRAKE SYSTEM (ABS)\n\nTOYOTA\nA.B.S.(Anti-lock Brake System)\nACTUATOR CHECKER\nSHEET A\nMOTOR          SOLENOID\nFRONT\nBLANK   LF    REAR\nREAR LH\nPOWER SWITCH    SELECTOR SWITCH    POWER SWITCH\nBR1811\n\n4.    INSPECT BRAKE ACTUATOR OPERATION\n(a)  Start the engine, and run it at idle speed.\n(b)  Turn the selector switch of the actuator checker to the\n\"FRONT RH\" position.\n(c)  Push and hold in the MOTOR switch for a few seconds.\n(d)  Depress the brake pedal and hold it until step (g) is\ncompleted.\n\nTOYOTA\nA.B.S.(Anti-lock Brake System)\nACTUATOR CHECKER\nSHEET A\nMOTOR          SOLENOID\nBR1812E2405                                        R00324\n\n(e)  Push the POWER SWITCH, and check that the brake pedal\ncannot be depressed.\nNOTICE: Do not keep the MAIN switch pushed down for\nmore than 10 seconds.\n(f)  Release the switch, and check that the pedal can be\ndepressed.\n\nTOYOTA\nA.B.S.(Anti-lock Brake System)\nACTUATOR CHECKER\nSHEET A\nMOTOR          SOLENOID\nBR1811E2410                                        R00325\n\n(g)  Push and hold in the MOTOR switch for a few seconds, and\ncheck that the pedal returns.\n(h)  Release the brake pedal.\n\nTOYOTA\nA.B.S.(Anti-lock Brake System)\nACTUATOR CHECKER\nSHEET A\nMOTOR          SOLENOID\nBR1811E2405                                        R00326\n\n(i)  Push and hold in the MOTOR switch for a few seconds.\n(j)  Depress the brake pedal and hold it for about 15 seconds. As\nyou hold the pedal down, push the MOTOR switch for a few\nseconds. Check that the brake pedal does not pulsate.\n\n5.    INSPECT FOR OTHER WHEELS\n(a)  Turn the selector switch to the \"FRONT LH\" position.\n(b)  Repeat (c) to (j) of step 4, checking the actuator operation in\nthe same way.\n(c)  Also, inspect the \"REAR RH\" and \"REAR LH\" positions\nfollowing the same procedure.\nHINT: When inspecting the \"REAR LH\" position, push the\nREAR LH switch instead of the POWER SWITCH. This\nmakes it possible to inspect wherever the selector switch\nposition indicates.\n\nTOYOTA\nA.B.S.(Anti-lock Brake System)\nACTUATOR CHECKER\nSHEET A\nMOTOR          SOLENOID\nREAR LH\nPOWER SWITCH    SELECTOR SWITCH    POWER 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transcript of a scanned Toyota factory manual page; verify critical values (torque specs, part numbers) against the image."}