Engine-Codes - Generic - P0A28

P0A28 Code - Hybrid Battery Power Off Circuit Low

- Code Popularity: 1,990 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the P0A28 Code?

  • Faulty Hybrid Battery
  • Hybrid Battery harness is open or shorted
  • Hybrid Battery circuit poor electrical connection

|How to Fix the P0A28 Code?

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 P0A28 code?

Labor: 1.0

The cost to diagnose the P0A28 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 P0A28 code possible symptoms?

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

|What Does the P0A28 Code Mean?

The Engine Control Module (ECM) monitors the Hybrid Battery. The ECM sets the OBDII code when the Hybrid Battery is not to factory specifications.

Hybrid Battery Power Off Circuit Low

|Need more information with the P0A28 code?

Need more information on how to fix the P0A28 code?
Get Access to Factory Service Manuals

|P0A28 code information for specific makes

|Need help with a P0A28 code?

Get the P0a28 code diagnosed by a professional: Find a repair shop in your area