P279F - Four Wheel Drive Range Signal Circuit Low

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

  • Faulty Four Wheel Drive Range
  • Four Wheel Drive Range harness is open or shorted
  • Four Wheel Drive Range circuit poor electrical connection

Possible symptoms

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

P279f Description

The Transmission Control Module (TCM) monitors the Four Wheel Drive Range Signal Circuit signal. the TCM sets the OBDII code when the Four Wheel Drive Range Signal Circuit signal is out of the factory specifications.
OBDII Code P279f - Four Wheel Drive Range Signal Circuit Low - AutoCodes.com

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P279F Comments

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