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

POWERTRAIN CONTROL MODULE (PCM) DIAGNOSTIC TROUBLE CODE (DTC) INDEX

DTC Description Source Action
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  .
B1600 No key code received PCM Go To PINPOINT TEST B  .
B1601 Incorrect key code received PCM Go To PINPOINT TEST C  .
B1602 Invalid key code format from encoded ignition key transponder PCM Go To PINPOINT TEST D  .
B1681 PATS transceiver signal is not received PCM Go To PINPOINT TEST E  .
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 REMOVAL & INSTALLATION in ENGINE PERFORMANCE. CLEAR the DTCs. REPEAT the self-test.
- All other DTCs - REFER to MULTIFUNCTION ELECTRONIC MODULE . TEST the system for normal operation.
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