P1791 CADILLAC - Transmission Control Module Loop
P1791 CADILLAC Possible Causes
- Faulty Transmission Control Module
- Transmission Control Module harness is open or shorted
- Transmission Control Module circuit poor electrical connection
First diagnose P1791 CADILLAC 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 CADILLAC code
Labor: 1.0The cost of diagnosing the P1791 CADILLAC 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 CADILLAC Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1791 Cadillac DescriptionTransmission Control Module Loop is the generic description for the P1791 Cadillac code, but the manufacturer may have a different description. Currently we have no further information abouth the P1791 Cadillac OBDII code. Please post your question on our "Questions" section for more information: AutoCodes.com Questions.
P1791 CADILLAC More InformationNeed more information on how to fix the P1791 CADILLAC code?
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P1791 CADILLAC CommentsHelp us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P1791 Cadillac code? Have you replaced any parts?
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