SECURITY LIGHT: 14, DTC: B1602/P1260/P1260:00 [IMMOBILIZER SYSTEM (KEYLESS ENTRY SYSTEM)]

id0902e5002000

SECURITY LIGHT: 14 | The instrument cluster cannot read key ID number data normally
DTC: B1602/P1260/P1260:00
DETECTION CONDITION | The instrument cluster cannot read key ID number data normally
POSSIBLE CAUSE | • Transponder (key) malfunction • Coil antenna malfunction • Instrument cluster malfunction • Any of the following items are touching or near the key head ― Spare keys ― Keys for other vehicles equipped with an immobilizer system ― Any metallic object ― Any electronic device, or any credit or other cards with magnetic strips

Diagnostic Procedure

STEP | INSPECTION | ACTION
--- | --- | ---
1 | VERIFY WHETHER KEY IS VALID OR NOT • Using another registered key, turn the ignition switch to the ON position. • If there is not another registered key, register an additional key using the M-MDS and turn the ignition key to the ON position using the registered key. (See IMMOBILIZER SYSTEM COMPONENT REPLACEMENT/KEY ADDITION AND CLEARING [KEYLESS ENTRY SYSTEM].) • Is the DTC displayed again? ― Security light: 14 ― M-MDS: B1602/P1260/P1260:00 | Yes | Replace the coil antenna, then go to the next step. (See COIL ANTENNA REMOVAL/INSTALLATION.)
No | Dispose of the malfunctioning key. Register a new key if necessary. (See IMMOBILIZER SYSTEM COMPONENT REPLACEMENT/KEY ADDITION AND CLEARING [KEYLESS ENTRY SYSTEM].)
2 | INSPECT INSTRUMENT CLUSTER • Using another registered key, turn the ignition switch to the ON position. • Is the DTC displayed again? ― Security light: 14 ― M-MDS: B1602/P1260/P1260:00 | Yes | Replace the instrument cluster and perform the resetting procedure for the immobilizer system when replacing the instrument cluster. (See INSTRUMENT CLUSTER REMOVAL/INSTALLATION.) (See IMMOBILIZER SYSTEM COMPONENT REPLACEMENT/KEY ADDITION AND CLEARING [KEYLESS ENTRY SYSTEM].)
No | DTC troubleshooting completed.