DTC U1280: Communication Bus Line Error (BUS-OFF) (Immobilizer-Keyless Control Unit)
WARNING: This page is about a different variant/trim than selected.
| DTC Description | DTC |
|---|---|
| U1280 Communication bus line error (BUS-OFF) |
DTC (Immobilizer-Keyless Control Unit)
- Problem verification
-1. Clear the DTCs with the HDS.
- 2. Turn the ignition switch to LOCK (0) and then back to ON (II).
- 3. Wait for at least 6 seconds.
- 4. Check for DTCs with the HDS.
DTC Description DTC U1280 Communication bus line error (BUS-OFF) Is DTC U1280 indicated?
YES
Go to MICU DTC U1280 troubleshooting .
NO
Intermittent failure, the system is OK at this time. Check for loose or poor connections.