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DTC P0380 GLOW RELAY EC-1131 [YD (WITH EURO-OBD)] C D E F G H I J K L M A EC Diagnostic Procedure EBS013DF 1. CHECK GLOW RELAY POWER SUPPLY CIRCUIT 1. Turn ignition switch OFF. 2. Disconnect glow relay. 3. Check voltage between ECM relay terminals 1, 3 and ground OK or NG OK >> GO TO 3. NG >> GO TO 2. 2. DETECT MALFUNCTIONING PART Check the following. ● 60A fusible link ● Harness for open and short between glow relay and battery >> Repair open circuit or short to ground or short to power in harness or connectors. 3. CHECK GLOW RELAY OUTPUT SIGNAL CIRCUIT FOR SHORT TO GROUND 1. Disconnect ECM harness connector. 2. Check harness continuity between ECM terminal 37 and glow relay terminal 2. 3. Also check harness for short to ground and short to power. OK or NG OK >> GO TO 5. NG >> GO TO 4. MBIB0916E Voltage: Battery voltage PBIB1413E Continuity should exist. |