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Powertrain Control Module (PCM) Diagnostic Trouble Code (DTC) Index

DTC INDEX REFERENCE

DTC Description Source Action
B1213 Anti-Theft Number of Programmed Keys Is Below Minimum PCM GO to PINPOINT TEST F .
B1342 ECU Defective (EEPROM in PCM not working) PCM INSTALL a new PCM. REFER to ELECTRONIC ENGINE CONTROLS .
B1600 PATS Ignition Key Transponder Signal Is Not Received PCM GO to PINPOINT TEST B .
B1601 PATS Received Incorrect Key-Code From Ignition Key Transponder PCM GO to PINPOINT TEST C .
B1602 PATS Received Invalid Format of Key-Code From Ignition Key Transponder PCM GO to PINPOINT TEST D .
B1681 PATS Transceiver Module Signal Is Not Received PCM GO to PINPOINT TEST E .
B2103 Antenna Not Connected PCM GO to PINPOINT TEST A .
B2431 Key Program Failure (Defective Key or Transceiver) PCM VERIFY if the correct PATS key is being used. If the PATS key is defective, USE a new key for programming.
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