Engine-Codes - Toyota - P0C76 TOYOTA

P0C76 TOYOTA Code - Hybrid Battery System Discharge Time Too Long

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?
Table of contents

|P0C76 TOYOTA code possible causes

  • Faulty Inverter with converter assembly
  • Inverter with converter assembly harness is open or shorted
  • Inverter with converter assembly circuit poor electrical connection
  • Faulty Power management control ECU

|How is the P0C76 TOYOTA code repair?

Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

|What is the cost to diagnose the P0C76 TOYOTA code

Labor: 1.0

The cost to diagnose the P0C76 TOYOTA code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

|What are P0C76 TOYOTA code possible symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

|What is P0C76 TOYOTA code meaning?

The inverter contains a three-phase bridge circuit, which consists of six power transistors (IGBTs) each for MG1 and MG2. The inverter converts high-voltage direct current from the HV battery into three-phase alternating current for generator (MG1) and motor (MG2); it also converts three-phase alternating current supplied by generator (MG1) and motor (MG2) into direct current for the HV battery. The MG ECU controls the actuation of the power transistors (IGBTs). The inverter transmits information necessary for control, such as amperage and voltage, to the MG ECU.

|Need more information with the P0C76 TOYOTA code?

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|Need help with a P0C76 TOYOTA code?

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