Powertrain Control System

DTC U0001: High Speed CAN Communication Bus

Wiring Diagram:

Wiring Diagram




DTC Detecting Condition and Trouble Area

DTC Confirmation Procedure
1. Connect scan tool to DLC with ignition switch turned OFF.
2. Turn ON ignition switch and clear DTC by using scan tool, then start engine and run it for 1 min. or more.
3. Check DTC and pending DTC by using scan tool.

Step 1 - 5:

Step 5 (Continued) - 9:

Step 9 (Continued) - 11:

Step 11 (Continued) - 13:

Step 14:

DTC Troubleshooting