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KEY SWITCH (INSERT) CHECK =NBEL0055S04 1 CHECK KEY SWITCH INPUT SIGNAL Check voltage between smart entrance control unit terminal 32 and ground. SEL307X OK or NG OK © Key switch is OK. NG © GO TO 2. 2 CHECK KEY SWITCH (INSERT) Check continuity between terminals 1 and 2. SEL308X OK or NG OK © Check the following. I 7.5A fuse [No. 24, located in fuse block (J/B)] I Harness for open or short between key switch and fuse I Harness for open or short between smart entrance control unit and key switch NG © Replace key switch. GI MA EM LC EC FE AT TF PD AX SU BR ST RS BT HA SC IDX WARNING CHIME Trouble Diagnoses (Cont’d) EL-133 |