AutoCodes - OBDII Code List - P3001 TOYOTA

P3001 TOYOTA - Battery ECU Malfunction

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

P3001 TOYOTA Possible Causes

  • Faulty Battery ECU

How do I fix code P3001 TOYOTA?

Check 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.
Connect Your Car To The Future

Cost of diagnosing the P3001 TOYOTA code

Labor: 1.0

The cost of diagnosing the P3001 TOYOTA code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

Possible Symptoms

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

P3001 TOYOTA Description

The Hybrid Vehicle (HV) Electronic Control Unit (ECU) checks the battery voltage circuit for failure by comparing with the inverter voltage.
OBDII Code P3001 Toyota - Battery ECU Malfunction - AutoCodes.com

More Information

Need more information on how to fix the P3001 TOYOTA code?
Get Access to Factory Service Manuals

Need more help?

Get the P3001 Toyota code diagnosed by a professional: Find a repair shop in your area

Comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P3001 Toyota code? Have you replaced any parts?
Any information is appreciated. Thanks
Top ⇧