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Home >> Suzuki >> 2006 >> Grand Vitara Premium, RWD, Standard >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Immobilizer System >> Diagnostic Information And Procedures >> DTC P1623: Unregistered Transponder >> Detecting Condition and Trouble Area
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Detecting Condition and Trouble Area

DETECTING CONDITION AND TROUBLE AREA REFERENCE

Detecting Condition Trouble Area
Transponder code in the transponder built in the ignition key is invalid.
  • Use of the unregistered ignition key
  • ICM faulty
  • ECM faulty
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