Anti-Theft - Passive Anti-Theft System (Pats) DTCS
INSTRUMENT CLUSTER DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Perform Test |
|---|---|---|
| B1213 | Anti-Theft Number of Programmed Keys is Below Minimum |
NOTE:
If DTCs B1600, B1601, B1602, B1681 or B2103 are present, they must be addressed first. If DTC B1213 is the only DTC present, PROGRAM additional keys. REFER to Key Programming Using Diagnostic Equipment
. CLEAR the DTCs. CYCLE the ignition. REPEAT the self-test. |
| B1342 | ECU is Faulted | CLEAR the DTCs. CYCLE the ignition. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new instrument cluster. REFER to INSTRUMENT CLUSTER . REPEAT the self-test. |
| B1600 | PATS Ignition Key Transponder Signal is Not Received | No PATS key has been read by the instrument cluster. Go to Pinpoint Test B . |
| B1601 | PATS Received Incorrect Key-Code From Ignition Key Transponder | There is an unprogrammed PATS key. Go to Pinpoint Test C . |
| B1602 | PATS Received Invalid Format of Key-Code From Ignition Key Transponder | Only a partial PATS key was read. Go to Pinpoint Test D . |
| B1681 | PATS Transceiver Module Signal is Not Received | The instrument cluster did not receive the PATS transceiver signal. Go to Pinpoint Test E . |
| B2103 | Antenna Not Connected | There has been a PATS transceiver antenna failure. Go to Pinpoint Test A . |
| B2141 | NVM Configuration Failure | There is no PCM ID stored in the instrument cluster. CARRY OUT a parameter reset of the instrument cluster and the PCM and CYCLE the ignition 3-5 times, making an attempt to start the vehicle each key cycle. REFER to Passive Anti-Theft System (PATS) Parameter Reset . |
| B2431 | Transponder Programming Failed | The ignition key was not programmed. PROGRAM the key. REFER to Key Programming Using Diagnostic Equipment . CLEAR the DTCs. CYCLE the ignition. REPEAT the self-test. |
| P1260 | Theft Detected, Vehicle Immobilized | If there are any PATS DTCs present, ADDRESS them first. If DTC P1260 is the only DTC present, there may be a power or ground concern with the PCM. REFER to the Introduction - Gasoline Engines . |
| U1900 | CAN Communication Bus Fault - Receive Error | REFER to MODULE COMMUNICATIONS NETWORK . |
| U2510 | CAN - Invalid Data for Vehicle Security | CARRY OUT a parameter reset of the instrument cluster and the PCM and CYCLE the ignition 3-5 times, making an attempt to start the vehicle each key cycle. REFER to Passive Anti-Theft System (PATS) Parameter Reset . CLEAR the DTCs. CYCLE the ignition. REPEAT the self-test. If DTC U2510 is retrieved again, INSTALL a new instrument cluster. REFER to INSTRUMENT CLUSTER . TEST the system for normal operation. |
| U2511 | CAN - Data Mis-Match (Receive Data Does Not Match Expected) | CARRY OUT a parameter reset of the instrument cluster and the PCM and CYCLE the ignition 3-5 times, making an attempt to start the vehicle each key cycle. REFER to Passive Anti-Theft System (PATS) Parameter Reset . CLEAR the DTCs. CYCLE the ignition. REPEAT the self-test. If DTC U2511 is retrieved again, INSTALL a new instrument cluster. REFER to INSTRUMENT CLUSTER . TEST the system for normal operation. |
| All other DTCs | - | REFER to MULTIFUNCTION ELECTRONIC MODULES . |