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Home >> Toyota >> 2024 >> Corolla LE >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 57 (Hybrid Battery System (Li-Ion W/ Pa10) - Diagnostic Codes (1 Of 2)) >> HYBRID BATTERY SYSTEM (for LITHIUM-ION BATTERY with PA10) >> DTC P0C30-00: Hybrid/EV Battery State of Charge High [09/2022 - ] >> Description

DTC P0C30-00: Hybrid/EV Battery State of Charge High [09/2022 - ]: Description

WARNING: This page is about a different variant/trim than selected.

The battery ECU assembly monitors the operation of the hybrid battery system and will store this DTC if it detects a malfunction.

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate Note
P0C30-00 Hybrid/EV Battery State of Charge High Even though charging of the HV battery is prohibited due to the SOC reaching the upper limit, charging continues to be performed due to a hybrid control system malfunction.
(1 trip detection logic)
  • Hybrid vehicle control ECU
  • HV battery junction block assembly
Does not come on Master Warning:
Comes on
SAE Code: P0C30