P1A39 - Hybrid/EV Battery Temperature Sensor System Multiple Sensor Correlation

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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Possible causes

  • Faulty Hybrid/EV Battery Temperature Sensor
  • Hybrid/EV Battery Temperature Sensor harness is open or shorted
  • Hybrid/EV Battery Temperature Sensor circuit poor electrical connection

Possible symptoms

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

P1a39 Description

The Engine Control Module (ECM) monitors the Hybrid/EV Battery Temperature Sensor. The ECM sets the OBDII code when the Hybrid/EV Battery Temperature Sensor is not to factory specifications.
OBDII Code P1a39 - Hybrid/EV Battery Temperature Sensor System Multiple Sensor Correlation - AutoCodes.com

P1A39 Information for specific makes

  • P1A39 FORD Hybrid/EV Battery Temperature Sensor System Multiple Sensor Correlation
  • P1A39 LINCOLN Hybrid/EV Battery Temperature Sensor System Multiple Sensor Correlation
  • P1A39 MERCURY Hybrid/EV Battery Temperature Sensor System Multiple Sensor Correlation

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P1A39 Comments

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