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Home >> Kia >> 2023 >> Sorento Plug-In Hybrid SX Prestige >> Repair and Diagnosis >> External Pages >> Different car >> Section 44 (HEV Motor Control System Diagnosis (PHEV) (1 Of 2)) >> DTC P0A5F-00: Drive Motor 'A' Phase U Current High >> Wiring Inspection >> Basic Inspection >> Notes

Basic Inspection: Notes

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WARNING: PHEV battery system uses high voltage.
It may cause death or damage due to electrical shock, if you do not follow below Instructions.
  • Follows instructions of service information.
  • Wear and use insulated gloves and tools.
  • Ignition "OFF", disconnect ground cable of auxiliary battery and "OFF" the safety connector of the high voltage battery.
  • Check high voltage terminal on power relay assembly is lower than 30V.
  • Be careful that it should not be short between terminals when measuring battery cell voltage. You may be injured due to spark, parts damage or electrical shock.
  • Metallic material cause high voltage short that may cause damage of life or vehicle. Therefore, get rid of all the metallic material before working. (metallic material: watch, ring, any metallic products etc.)
  • After disconnect high voltage cable, be careful not to happen short between exposed terminals on high voltage connector.