Diagnostic Trouble Code Definitions
WARNING: This page is about a different car, the 2003 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC TROUBLE CODE DEFINITIONS
| DTC | Description |
|---|---|
| DTC B1214/14 | System communication bus malfunction (+B short) |
| DTC B1215/15 | System communication bus malfunction (GND short) |
| DTC B1221/21 | Power window switch circuit on driver door |
| DTC B1222/22 | Door lock switch circuit on driver door |
| DTC B1223/23 | Power window switch circuit on passenger door |
| DTC B1224/24 | Door lock switch circuit on passenger door |
| DTC B1241/41 | Body ECU switch circuit diagnosis |
| DTC B1231/31 | Jam protection limit switch circuit on driver door |
| DTC B1242/42 | Wireless door lock receiver circuit malfunction |
| DTC B1243/43 | GSW terminal circuit malfunction |
| DTC B1244/44 | Light sensor circuit malfunction |
| DTC B1251/51 | Power mirror control switch communication stop |
| DTC B1269/69 | Theft deterrent ECU communication stop |
| DTC B1272/72 | Power seat ECU communication stop (w/Seat memory vehicle only) |