P0D24Battery Charger A Temperature Too High
- Generic OBD-II code · Powertrain
- Turns on the check-engine light
- How the car detects it
- P0D24 is stored when the on-board charger reports an internal temperature above its permitted limit. Chargers protect themselves by reducing power or stopping, so the driver typically notices slow or interrupted AC charging. Kia lists P0D2498, failure type 98 for over-temperature, among the codes of the integrated charging control unit (ICCU) in bulletin 298 for the 2023 Niro EV: poor or no charging on level 1 or level 2 while DC fast charging still works, sometimes with MIL and warning messages; after checking the 12 V battery and other conditions, the ICCU is replaced. CARB requires plug-in hybrids to detect charger faults that prevent or slow charging. Besides an internal defect, a weak cooling path, low coolant or a blocked air flow can drive the temperature up. Cooling system performance is P0D8F.
- What you may notice
- AC charging slow, interrupted or impossible while DC fast charging works
- Warning message for the electric system, sometimes MIL
- Likely causes
- LikelyInternal defect in the charger or charging control unit (Kia ICCU replacement)
- PossibleLow coolant, failed pump or blocked air flow on the charger cooling path
- RareCharger temperature sensor reading too high
- Repair
- Workshop only · Usually a job for a workshop.Typical cost: €100 – €3,000
- Related codes
Explanation from obdex (CC0), exactly as the app shows it. Guidance only; confirm with a workshop.