P0B38 - Motor Electronics Coolant Pump 'B' Control Circuit/Open

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

P0B38 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 do I fix code P0B38?

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.
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Cost of diagnosing the P0B38 code

Labor: 1.0

The cost of diagnosing the P0B38 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)

P0B38 Description

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.
OBDII Code P0b38 - Motor Electronics Coolant Pump 'B' Control Circuit/Open - AutoCodes.com

More Information

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