DTC U1281 (Automatic Lighting Control Unit)
DTC U1281 : Auto Light Control Unit Lost Communication With MICU
| DTC Description | DTC |
|---|---|
| U1281 Auto Light Control Unit Lost Communication With MICU |
DTC (Automatic Lighting Control Unit)
NOTE:
- If you have any loss of communication DTCs for the PCM, troubleshoot those DTCs first.
- If you are troubleshooting multiple DTCs, be sure to follow the instructions in B-CAN System Diagnosis Test Mode A .
- Problem verification
-1. Clear the DTCs with the HDS.
-2. Press the engine start/stop button to select the OFF mode and then the ON mode.
-3. Wait for at least 6 seconds.
-4. Check for DTCs with the HDS.
DTC Description DTC U1281 Auto Light Control Unit Lost Communication With MICU Is DTC U1281 indicated?
YES
Go to MICU DTC U1280 troubleshooting .
NO
Intermittent failure, the system is OK at this time.