P1779 GMC - Engine Torque Delivered To TCM Signal

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

  • Faulty Transaxle Control Module (TCM)
  • Transaxle Control Module (TCM) harness is open or shorted
  • Transaxle Control Module (TCM) circuit poor electrical connection

Possible symptoms

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

P1779 Gmc Description

Engine Torque Delivered To TCM Signal is the generic description for the P1779 Gmc code, but the manufacturer may have a different description. Currently we have no further information abouth the P1779 Gmc OBDII code. Please post your question on our "Questions" section for more information: AutoCodes.com Questions.
OBDII Code P1779 Gmc - Engine Torque Delivered To TCM Signal - AutoCodes.com

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P1779 GMC Comments

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