Multiplex Control Systems DTCS
MULTIPLEX CONTROL SYSTEMS DIAGNOSTIC TROUBLE CODES (DTC) IDENTIFICATION
| DTC | Description |
| B1211/11 | Wire harness, Driver Door ECU |
| B1221/21 | Power Window Master Switch, Wire harness |
| B1222/22 | Door Lock Control Switch, Door Key Lock & Unlock Switch, Wire Harness |
| B1241/41 | Stop Light Switch, Wire Harness |
| B1242/42 | Wire Harness, Wireless Door Lock Tuner |
| B1248/48 | Wire Harness, Gateway ECU |
| B1261/61 | Wire Harness, ECM |
| B1262/62 | Wire Harness, A/C amplifier |
| B1266/66 | Wire Harness, ECU (Instrument Panel System) |
| B1267/67 | Wire Harness, ECU (Instrument Panel System) |
| B1271/71 | Wire Harness, Combination Meter ECU |
| B1274/74 | Wire Harness, Multi Display |
| B1293/93 | Wire Harness, Power Source Circuit, Gateway ECU |