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Anti-Theft System - Pats

ANTI-THEFT SYSTEM ( PATS) DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Description Source Perform Test
B1213 Anti-theft number of programmed encoded ignition keys below minimum PCM Program additional keys. For additional information, refer to KEY PROGRAMMING USING TWO PROGRAMMED KEYS . TEST the system for normal operation.
B2103 Antenna not connected PCM Go To PINPOINT TEST A: DTC B2103 ANTENNA NOT CONNECTED .
B1600 No key code received PCM Go To PINPOINT TEST B: DTC B1600 NO KEY CODE RECEIVED .
B1601 Incorrect key code received PCM Go To PINPOINT TEST C: DTC B1601 INCORRECT KEY CODE RECEIVED .
B1602 Invalid key code format from encoded ignition key transponder PCM Go To PINPOINT TEST D: DTC B1602 INVALID KEY CODE FORMAT FROM ENCODED IGNITION KEY TRANSPONDER .
B1681 PATS transceiver signal is not received PCM Go To PINPOINT TEST E: DTC B1681 PATS TRANSCEIVER SIGNAL IS NOT RECEIVED .
B2431 Transponder programming failure PCM Program an additional key. For additional information, refer to KEY PROGRAMMING USING DIAGNOSTIC EQUIPMENT . TEST the system for normal operation.
B1342 PCM is defective PCM INSTALL a new PCM REFER to POWERTRAIN CONTROL MODULE (PCM) . CLEAR the DTCs. REPEAT the self-test.