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2 CHECK KEY SWITCH POWER SUPPLY CIRCUIT 1. Turn ignition switch OFF. YEL256E Battery voltage should exist. OK or NG OK © GO TO 3. NG © Check the following. I 10A fuse [No. 12 located in fuse block (J/B)] I Harness for open or short between key switch and fuse 3 CHECK KEY SWITCH INPUT SIGNAL CIRCUIT FOR OPEN OR SHORT 1. Disconnect smart entrance control unit. harness connector M99 terminal 5 (B/R). YEL257E Continuity should exist. OK or NG OK © GO TO 4. NG © Repair or replace harness. WARNING CHIME Trouble Diagnoses (Cont’d) EL-136 |