Diagnostic Code Index
WARNING: This page is about a different car, the 2008 Jeep Patriot and 2008 Jeep Compass. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| B1A20 | PRE-ARM TIMEOUT |
| B1A24 | KEY NOT PROGRAMMED |
| B1A25 | INVALID KEY |
| B1A26 | MAXIMUM NUMBER OF KEYS PROGRAMMED |
| B1A27 | SKREEM PROGRAMMING PERFORMANCE |
| B1A28 | ECM MISMATCH WITH SKIM |
| B1A29 | SKIM BASE STATION MISMATCH |
| B1A2A | KEY 1 COMMUNICATION ERROR |
| B1A2B | KEY 2 COMMUNICATION ERROR |
| B1A2C | KEY 3 COMMUNICATION ERROR |
| B1A2D | KEY 4 COMMUNICATION ERROR |
| B1A2E | KEY 5 COMMUNICATION ERROR |
| B1A2F | KEY 6 COMMUNICATION ERROR |
| B1A30 | KEY 7 COMMUNICATION ERROR |
| B1A31 | KEY 8 COMMUNICATION ERROR |
| B1A35 | UNIDENTIFIED KEY COMMUNICATION ERROR |
| B1A3C | INTERNAL SIREN BATTERY |
| B1A3D | SIREN BATTERY/LOSS OF POWER SUPPLY |
| B1A3E | SIREN/ITM MISMATCH |
| B1A3F | ITM ARMING SEQUENCE PERFORMANCE |
| B2101 | IGNITION RUN/START INPUT CIRCUIT LOW |
| B2102 | IGNITION RUN/START INPUT CIRCUIT HIGH |
| B210A | SYSTEM VOLTAGE LOW |
| B210B | SYSTEM VOLTAGE HIGH |
| B210D | BATTERY VOLTAGE LOW-(SKREEM) |
| B210E | BATTERY VOLTAGE HIGH-(SKREEM) |
| B2204 | ECU CONFIGURATION MISMATCH |
| B2205 | ORIGINAL VIN MISSING/MISMATCH |
| B2206 | CURRENT VIN MISSING/MISMATCH |
| B2224 | SKREEM INTERNAL |
| B2228 | SKREEM INTERNAL - RKE RECEIVER |
| B2229 | SKREEM INTERNAL - SKIM IMMOBILIZER |
| B222A | VEHICLE LINE MISMATCH |
| B223C | INTRUSION TRANSCEIVER MODULE INTERNAL |
| U0019 | CAN B BUS - ITM |
| U0141 | LOST COMMUNICATION WITH FRONT CONTROL MODULE |
| U0151 | LOST COMMUNICATION WITH OCCUPANT RESTRAINT CONTROLLER |
| U0155 | LOST COMMUNICATION WITH CLUSTER/CCN |
| U110D | LOST COMMUNICATION WITH SECURITY SIREN |
| U1416 | IMPLAUSIBLE SECURITY SIREN SIGNAL RECEIVED |