Engine-Codes - Generic - P0A56

P0A56 Code - Drive Motor 'B' Current Sensor Circuit Range/Performance

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3
Table of contents

|P0A56 code 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 P0A56 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 P0A56 code

Labor: 1.0

The cost to diagnose the P0A56 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 P0A56 code possible symptoms?

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

|What is P0A56 code 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.

|Need more information with the P0A56 code?

Need more information on how to fix the P0A56 code?
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|Need help with a P0A56 code?

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