Passive Anti-Theft System (Pats) - Diagnostic Trouble Codes (DTC) Index
WARNING: This page is about a different car, the 2002 Ford Ranger. However, it is still accessible from the selected car via links, so may be relevant.
POWERTRAIN CONTROL MODULE DIAGNOSTIC TROUBLE CODE INDEX
| DTC | Description | Source | Action |
|---|---|---|---|
| B1213 | Anti-Theft Number Of Programmed Keys Is Below Minimum | PCM | GO To PINPOINT TEST F: ANTI-THEFT NUMBER OF PROGRAMMED KEYS IS BELOW MINIMUM . |
| B2431 | Transponder Program Failure | PCM | VERIFY If Using Correct PATS Key, If Defective USE New Key |
| B1342 | ECU Is Defective (EEFROM In PCM Not Working) | PCM | INSTALL A New PCM. Refer To SELF-DIAGNOSTICS - EEC-V - GASOLINE & NGV . |
| B2103 | Antenna Not Connected | PCM | GO to PINPOINT TEST A: NO ANTENNA DETECTED . |
| B1600 | PATS Ignition Key Transponder Signal Is Not Received | PCM | GO to PINPOINT TEST B: PATS IGNITION KEY TRANSPONDER SIGNAL IS NOT RECEIVED . |
| B1601 | PATS Received Incorrect Key-Code From Ignition Key Transponder | PCM | GO to PINPOINT TEST C: PATS RECEIVED INCORRECT KEY-CODE FROM IGNITION KEY TRANSPONDER . |
| B1602 | PATS Received Invalid Format of Key-Code From Ignition Key Transponder | PCM | GO to PINPOINT TEST D: PATS RECEIVED INVALID FORMAT OF KEY-CODE FROM IGNITION KEY TRANSPONDER . |
| B1681 | PATS Transceiver Module Signal is Not Received | PCM | GO to PINPOINT TEST E: PATS TRANSCEIVER MODULE SIGNAL IS NOT RECEIVED . |
| - | All Other DTCs | PCM | REFER To MULTIFUNCTION ELECTRONIC CONTROL MODULES . |