DTC U3000-49: Control Module Internal Control Module Malfunction (With SH-AWD)

NOTE:  Before you troubleshoot, review the general troubleshooting information .

DTCs (SH-AWD)

1. Problem verification

   -1. Turn the vehicle to the ON mode.

   - 2. Clear the DTC with the HDS.

   - 3. Start the engine.

   - 4. Check for DTCs with the HDS.

   DTC Description	DTC	Freeze Frame
   U3000-49 Control Module Internal Control Module Malfunction

   Is DTC U3000-49 indicated?

   YES 

   The failure is duplicated. Update the SH-AWD control unit if it does not have the latest software , or substitute a known-good SH-AWD control unit , then recheck. If this DTC goes away and the SH-AWD control unit was updated, troubleshooting is complete. If this DTC goes away and the SH-AWD control unit was substituted, replace the original SH-AWD control unit .

   NO 

   Intermittent failure, the system is OK at this time.