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ASCD BRAKE SWITCH EC-851 < COMPONENT DIAGNOSIS > [VQ40DE] C D E F G H I J K L M A EC N P O 3. Check voltage between stop lamp switch terminal 2 and ground OK or NG OK >> GO TO 12. NG >> GO TO 11. 11. DETECT MALFUNCTIONING PART Check the following. >> Repair open circuit or short to ground or short to power in harness or connectors. 12. CHECK STOP LAMP SWITCH INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT 1. Disconnect ECM harness connector. 2. Check harness continuity between ECM terminal 101 and stop lamp switch terminal 2. 3. Also check harness for short to ground and short to power. OK or NG OK >> GO TO 13. NG >> Repair open circuit or short to ground or short to power in harness or connectors. 13. CHECK STOP LAMP SWITCH EC-851, "Component Inspection" OK or NG OK >> GO TO 14. NG >> Replace stop lamp switch. 14. CHECK INTERMITTENT INCIDENT GI-46, "Intermittent Incident" . >> INSPECTION END Component Inspection INFOID:0000000005273868 ASCD BRAKE SWITCH 1. Turn ignition switch OFF. 2. Disconnect ASCD brake switch harness connector. Voltage: Battery voltage MBIB1407E Continuity should exist. |