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ELECTRICAL
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ELECTRICAL
6. TROUBLESHOOTING THROUGH IMMOBILIZER STATUS LAMP
Status lamp
@ IGN ON
Status lamp
@ IGN OFF
START
A
Not blinking/Off
Check DTC error
code using
diagnostic tester
Check DTC error code using
diagnostic tester
END
Check the IGN
supply to ICU &
fuse
Is Immobilizer
connector
firm
and proper?
Blinking
A
Yes
OFF
Check the
battery
Voltage &
W/H.
Check the
W/H between
EMS and
Immobilizer.
Check
instrument
cluster
Take
necessary
action
Is Vehicle is
starting?
Immobilizer system
is working fine
OK
OK
OK
OK
NOT
OK
NOT
OK
NOT OK
Blinking
OK
No
A
ON
OK
OK
NOT
OK
NOT
OK