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Anti-Theft Systems DTCS (Passive)

ANTI-THEFT SYSTEMS (PASSIVE) DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Description Possible Source Perform Test
U1147 Vehicle Security Status Message Missing Circuitry.
Multiplex communications network concern.
PCM.
GO to DTC U1147 .
B1213 Anti-Theft Number of Programmed Keys Is Below Minimum Circuitry.
PATS transceiver module.
Ignition key.
GO to DTC B1213 .
B1232 Replace Transceiver (Internal Antenna Damage) PATS transceiver module. REPLACE the PATS transceiver module. REFER to TRANSCEIVER MODULE .
B1600 Ignition Key Transponder Signal Not Received Fuse.
Circuitry.
Encoded ignition key.
PATS transceiver module.
GO to DTC B1600 .
B1601 Incorrect Key Code From Ignition Key Transponder Key must be programmed into memory. GO to DTC B1601 .
B1602 Invalid Format Key Code From Ignition Key Transponder PATS module.
Encoded ignition key.
Transceiver module.
GO to DTC B1602 .
B1681 Transceiver Module Signal Not Received Circuitry.
PATS transceiver module.
PATS module.
GO to DTC B1681 .