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EC9-232 < DTC/CIRCUIT DIAGNOSIS > [R9M] P0380 GLOW CONTROL SYSTEM 2. CHECK GLOW CONTROL UNIT CIRCUIT FOR OPEN AND SHORT-1 1. Turn ignition switch OFF. 2. Check the continuity between glow control unit harness connector and ECM harness connector. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace error-detected parts. 3. CHECK GLOW CONTROL UNIT CIRCUIT FOR OPEN AND SHORT-2 Check the continuity between glow control unit harness connector and glow plug harness connector. Is the inspection result normal? YES >> GO TO 4. NO >> Repair or replace error-detected parts. 4. CHECK GLOW PLUG EC9-232, "Component Inspection (Glow Plug)" Is the inspection result normal? YES >> GO TO 5. NO >> Replace error-detected parts. 5. CHECK INTERMITTENT INCIDENT GI-41, "Intermittent Incident" Is the inspection result normal? YES >> Replace glow control unit. NO >> Repair or replace. Component Inspection (Glow Plug) INFOID:0000000010309160 1. CHECK GLOW PLUG 1. Disconnect glow plug harness connector. 2. Check resistance between glow plug terminals as follows. Is the inspection result normal? YES >> INSPECTION END + - Continuity ECM Glow control unit Connector Terminal Connector Terminal F82 35 F115 11 Existed 67 9 + - Continuity Glow control unit Glow plug Connector Terminal Connector Terminal F115 1 F125 1 Existed 2 F126 1 3 F127 1 4 F128 1 + - Resistance Glow plug Terminal 1 Ground 0.2 - 0.8 Ω [at 20 ° C (68 ° F)] |