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KEY SWITCH (INSERT) CHECK
=NAEL0390S04
1 CHECK KEY SWITCH INPUT SIGNAL
With CONSULT-II
Check key switch (“KEY ON SW”) in “DATA MONITOR” mode with CONSULT-II.
SEL315W
Without CONSULT-II
Check voltage between smart entrance control unit harness connector M122 terminal 25 (W/R) and ground.
SEL011Y
Refer to wiring diagram in EL-290.
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
CL
MT
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
IDX
POWER DOOR LOCK
Trouble Diagnoses (Cont’d)
EL-301
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