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GLOW CONTROL SYSTEM EC-1499 [YD (WITHOUT EURO-OBD)] C D E F G H I J K L M A EC 7. CHECK GLOW RELAY POWER SUPPLY CIRCUIT 1. Turn ignition switch OFF. 2. Disconnect glow relay. 3. Check voltage between glow relay terminals 1, 3 and ground OK or NG OK >> GO TO 9. NG >> GO TO 8. 8. DETECT MALFUNCTIONING PART Check the following. ● 60A fusible link ● Harness for open or short between glow relay and battery >> Repair harness or connectors. 9. CHECK GLOW RELAY OUTPUT SIGNAL CIRCUIT FOR OPEN AND SHORT 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 11. NG >> GO TO 10. 10. DETECT MALFUNCTIONING PART Check the following. ● Harness connectors F45, M71 ● Harness connectors E125, M82 (LHD models) ● Harness connectors E145, M80 (RHD models) ● Harness for open or short between glow relay and ECM >> Repair open circuit or short to ground or short to power in harness or connectors. MBIB0916E Voltage: Battery voltage PBIB1413E Continuity should exist. |