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AutoCodes - Generic - P0B39

P0B39 Code - Motor Electronics Coolant Pump 'B' Control Circuit Low

- Code Popularity: 2,002 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P0B39?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other 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
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How to Fix the DTC P0B39?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0B39 code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

Code P0B39 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 P0B39 - Motor Electronics Coolant Pump 'B' Control Circuit Low - AutoCodes.com
P0B39 Code - Motor Electronics Coolant Pump 'B' Control Circuit Low

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