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3 CHECK HARNESS FOR OPEN CIRCUIT 1. Disconnect smart entrance control unit connector. ‰ Continuity between harness connector M82 terminals 1 (L), 6 (R) and smart entrance control unit connector M99 termi- YEL420E RHD models ‰ Continuity between harness connector M80 terminals 9 (L), 20 (R) and smart entrance control unit connector M99 termi- YEL421E OK or NG OK Reconnect all connectors to perform “SELF-DIAG RESULTS” and “DATA MONITOR” for ‰ “DTC U1000, U1001 CAN COMMUNICATION LINE” (EC-1011 or EC-1318) for ‰ “Inspection 13 CAN Communication System” (BR-140) for “ABS” ‰ “CAN Communication Line Check” (EL-351) for “SMART ENTRANCE” NG Repair harness. CAN SYSTEM (TYPE 3) Trouble Diagnoses (Cont’d) EL-524 |