Engine-Codes - Generic - P0A57

P0A57 - Drive Motor 'B' Current Sensor Circuit Low

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

P0A57 Possible Causes

  • Faulty Drive Motor B Current Sensor
  • Drive Motor B Current Sensor harness is open or shorted
  • Drive Motor B Current Sensor circuit poor electrical connection

How is the P0A57 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 P0A57 code

Labor: 1.0

The cost to diagnose the P0A57 code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
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Possible Symptoms

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

P0A57 Meaning

The Engine Control Module (ECM) monitors the Drive Motor 'B' Current Sensor. The ECM sets the OBDII code when the Drive Motor 'B' Current Sensor is not to factory specifications.

More Information

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