Circuit/System Verification

Vehicle On
Verify DTC U019B, U049C is not set
- If any of the DTCs are set
  Diagnose and Repair the communication fault before proceeding.Refer to: Diagnostic Trouble Code (DTC) List - Vehicle
- Go to next step: If none of the DTCs are set
Verify DTC P328C, P328D, P328E, P328F is not set
- If any of the DTCs are set
  Replace the component: T18 Battery Charger
- Go to next step: If none of the DTCs are set
All OK.