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Home >> Kia >> 2018 >> Forte EX >> Repair and Diagnosis >> External Pages >> Different car >> Section 131 (HEV Control System Diagnosis) >> DTC P0A94: DC/DC Converter Performance >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

WARNING: This page is about a different car, the 2017 Kia Niro. However, it is still accessible from the selected car via links, so may be relevant.
Item Detecting Condition Possible Cause
DTC Strategy
  • Check the LDC internal circuit
  • LDC input/output wire harnesses and connectors
  • Auxiliary battery wire harness
  • Faulty LDC

    * Use the jumper cable if the auxiliary battery voltage is below 20V while recharging. "The over output voltage fault" is occurred, If the auxiliary battery voltage is above 22V.
Enable Condition
  • Ignition "ON"
Case 1 Threshold Value
  • Instructed voltage - output voltage of sensor higher than 1V
Diagnostic Time
  • 10s
Case 2 Threshold Value
  • Output voltage higher than 22V
Diagnostic Time
  • Immediately
DTC Confirmation
  • 1 driving cycle
Service Lamp
  • Set
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