Suzuki SY413 Service Manual page 2365

IMMOBILIZER CONTROL SYSTEM (IF EQUIPPED) 8G-31
ON-VEHICLE SERVICE
Precautions in handling immobilizer control system
D Don't turn ON ignition switch with ignition key for immobilizer
control system put together with another one or placed quite
close to another one. Or the system may detect abnormal condi-
tion and prevent engine from starting.
D Do not turn ON ignition switch by using ignition key with any type
of metal wound around its grip or in contact with it. Or the system
may detect abnormal condition and prevent engine from start-
ing.
D Do not leave ignition key where high temperature is anticipated.
High temperature will cause transponder in ignition key to be ab-
normal or damaged.
D Do not turn ON ignition switch with a radio antenna placed near
coil antenna or its harness to Immobilizer Control Module. Or the
system may detect abnormal condition and prevent engine from
starting.