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Home >> Kia >> 2023 >> Sorento Plug-In Hybrid SX Prestige >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> On Board Charger Diagnosis (PHEV) (1 Of 2) >> Inspection Procedure When Unable To Charge The Vehicle >> Component Inspection

Component Inspection

OBC/high voltage junction block install status inspection
Inspection Condition Inspection Procedure Reference
  1. Review the troubleshooting guidelines thoroughly and repair the vehicle based on them.
  2. Wear insulated gloves, safety glasses, and insulated tools.
  3. Turn off the ignition switch and disconnect the ground cable attached to the battery fuse box.
  4. Disconnect "BMS Assembly_Main battery safety plug" and then wait for 5 minutes.
  5. Make sure the voltage between the high voltage terminals is below 30V.
  1. Check the mounting bolts for high voltage connections between OBC and main battery pack.
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