Engine-Codes - Generic - P0B3A

P0B3A Code - Motor Electronics Coolant Pump 'B' Control Circuit High

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

|P0B3A code possible causes

  • Faulty Motor Electronics Coolant Pump 'B'
  • Motor Electronics Coolant Pump 'B' harness is open or shorted
  • Motor Electronics Coolant Pump 'B' circuit poor electrical connection

|How is the P0B3A 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 P0B3A code

Labor: 1.0

The cost to diagnose the P0B3A 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 P0B3A code possible symptoms?

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

|What is P0B3A code meaning?

The Engine Control Module (ECM) monitors the Motor Electronics Coolant Pump 'B'. The ECM sets the OBDII code when the Motor Electronics Coolant Pump 'B' is not to factory specifications.

|Need more information with the P0B3A code?

Need more information on how to fix the P0B3A code?
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|Need help with a P0B3A code?

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