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OBDII Code List
 
P1791 BUICK

P1791 BUICK - Transmission Control Module Loop

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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P1791 BUICK Possible Causes

  • Faulty Transmission Control Module
  • Transmission Control Module harness is open or shorted
  • Transmission Control Module circuit poor electrical connection

First diagnose P1791 BUICK code

    Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.

Cost of diagnosing the P1791 BUICK code

    Labor: 1.0

    The cost of diagnosing the P1791 BUICK code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

P1791 BUICK Possible Symptoms

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

P1791 Buick Description

Transmission Control Module Loop is the generic description for the P1791 Buick code, but the manufacturer may have a different description. Currently we have no further information abouth the P1791 Buick OBDII code. Please post your question on our "Questions" section for more information: AutoCodes.com Questions.
OBDII Code P1791 Buick - Transmission Control Module Loop - AutoCodes.com

P1791 BUICK More Information

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P1791 BUICK Comments

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