DTC U0293: EV ECU Communication: Procedure

WARNING: This page is about a different variant/trim than selected.

CHECK HARNESS AND CONNECTOR (POWER SOURCE) See step 1
NG → REPAIR OR REPLACE HARNESS OR CONNECTOR IN CIRCUIT CONNECTED TO POWER SOURCE

OK: Go to next step
CHECK HARNESS AND CONNECTOR (GROUND) See step 2
NG → REPAIR OR REPLACE HARNESS OR CONNECTOR

OK: Go to next step
CHECK FOR DTC
1. Clear the DTCs. Refer to DTC CHECK / CLEAR .
2. Check for DTCs again.
  OK
  
  DTC U0293 is not output
NG → See step 4

OK → See step 5
REPLACE POWER MANAGEMENT CONTROL ECU. Refer to REMOVAL
USE SIMULATION METHOD TO CHECK. Refer to HOW TO PROCEED WITH TROUBLESHOOTING