Circuit/System Verification

DTC U3000 is set as a current DTC with symptom byte 51, 52, 53, 54, 55, 56, or 57 

1. Ignition ON/Vehicle In Service Mode, engine OFF.
2. Program the K180 Drivers Monitoring System Module.
3. Verify the DTC does not set.
   • If the DTC is set 

   Replace the K180 Drivers Monitoring System Module.

4. All OK.

DTC U3000 is set as a current DTC with symptom byte 49 

1. Program the K180 Drivers Monitoring System Module.
2. Verify the DTC does not set.

   If the DTC does not set 

   All OK.

   If the DTC sets 

3. Ignition OFF and all vehicle systems OFF for 2 minutes.
4. Remove the fuse that supplies power to the K180 Drivers Monitoring System Module for 10 Minutes. Re-install fuse.
5. Verify the DTC does not set.

   If the DTC does not set 

   All OK.

   If the DTC sets 

6. Verify the LVDS cable is properly connected at the K180 Driver Monitoring System Module, B292 Driver Monitoring Camera, and any in-line connections, and there is no damage to the cable or connections.

   If connection problems or cable damage is noted 

   Perform the appropriate repair or replacement to correct any issues.

   If no connection problems or cable damage is noted 

7. Replace the B292 Drivers Monitoring Camera.
8. Verify the DTC does not set.

   If the DTC does not set 

   All OK.

   If the DTC sets 

9. Replace the K180 Drivers Monitoring System Module
10. DTC U3000 is set as a current DTC with any symptom byte, except 49, 51, 52, 53, 54, 55, 56, or 57 

    Replace the K180 Drivers Monitoring System Module.