Source-backed diagnostic reference

P0C15 EV diagnostic code

Coolant system leak, Drive motor generator power inverter control module failure, Engine cooling fan failure, Water pump failure

Reference status: This page preserves source-backed code definitions for discovery. Manufacturer/model applicability, repair steps and safety conclusions are not treated as verified unless a manufacturer-specific verified report is available.

Reference definitions

AUDI: Coolant system leak, Drive motor generator power inverter control module failure, Engine cooling fan failure, Water pump failure Source
GENERIC: Drive Motor B Inverter Phase V Over Temperature Source
GENERIC: Drive Motor B Inverter Phase V Over Temperature Source

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