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EC-358 < DTC/CIRCUIT DIAGNOSIS > [MR18DE] P1572 ASCD BRAKE SWITCH Is the inspection result normal? YES >> GO TO 13. NO >> GO TO 12. 12. DETECT MALFUNCTIONING PART Check the following. >> Repair open circuit or short to ground or short to power in harness or connectors. 13. CHECK STOP LAMP SWITCH INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT 1. Disconnect ECM harness connector. 2. Check the continuity between ECM harness connector and stop lamp switch harness connector. 3. Also check harness for short to ground and short to power. Is the inspection result normal? YES >> GO TO 15. NG >> GO TO 14. 14. DETECT MALFUNCTIONING PART Check the following. >> Repair open circuit or short to ground or short to power in harness or connectors. 15. CHECK STOP LAMP SWITCH EC-359, "Component Inspection (Stop Lamp Switch)" . Is the inspection result normal? YES >> GO TO 16. NO >> Replace stop lamp switch. Refer to . 16. CHECK INTERMITTENT INCIDENT GI-40, "Intermittent Incident" >> INSPECTION END Component Inspection (ASCD Brake Switch) INFOID:0000000009947483 1. CHECK ASCD BRAKE SWITCH-I 1. Turn ignition switch OFF. 2. Disconnect ASCD brake switch harness connector. 3. Check the continuity between ASCD brake switch terminals under the following conditions. Stop lamp switch Ground Voltage Connector Terminal E114 (M/T) E115 (CVT) 1 Ground Battery voltage ECM Stop lamp switch Continuity Connector Terminal Connector Terminal E16 99 E114 (M/T) E115 (CVT) 2 Existed |