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8 CHECK HEADLAMP INPUT SIGNAL CIRCUIT FOR OPEN OR SHORT 1. Stop engine. SEF031Z 5. Also check harness for short to ground and short to power. OK or NG OK © GO TO 10. NG © GO TO 9. 9 DETECT MALFUNCTIONING PART Check the following. I Harness connectors E1, M1 I Harness connectors M33, F22 I Diode E121 I Harness for open and short between ECM and headlamp LH relay or daytime light control unit © Repair open circuit or short to ground or short to power in harness or connectors. 10 CHECK INTERMITTENT INCIDENT Perform “TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT”, EC-140. © INSPECTION END GI MA EM LC FE AT TF PD AX SU BR ST RS BT HA SC EL IDX ELECTRICAL LOAD SIGNAL Diagnostic Procedure (Cont’d) EC-647 |