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AutoCodes - Generic - P053B

P053B Code - Positive Crankcase Ventilation Heater Control Circuit Low

- Code Popularity: 3,183 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P053B?

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 Positive Crankcase Ventilation (PCV) heater assembly
  • Positive Crankcase Ventilation (PCV) heater assembly harness is open or shorted
  • Positive Crankcase Ventilation (PCV) heater assembly circuit poor electrical connection
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How to Fix the DTC P053B?

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 P053B 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 P053B Description

The Engine Control Module (ECM) monitors the Positive Crankcase Ventilation Heater Control Circuit. The P053B codes set when the Powertrain Control Module (PCM) detects that the actual Positive Crankcase Ventilation Heater Control (PCVHC) circuit voltage is less than the desired voltage.

OBDII Code P053B - Positive Crankcase Ventilation Heater Control Circuit Low - AutoCodes.com
P053B Code - Positive Crankcase Ventilation Heater Control Circuit Low

Need More Information on the Code?

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Information for Specific Makes

  • P053B BMW Positive Crankcase Ventilation Heater Control Circuit Low
  • P053B Ford Positive Crankcase Ventilation Heater Control Circuit Low
  • P053B Lincoln Positive Crankcase Ventilation Heater Control Circuit Low
  • P053B Mercury Positive Crankcase Ventilation Heater Control Circuit Low
  • P053B MINI Positive Crankcase Ventilation Heater Control Circuit Low

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Code P053B comments

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