AutoCodes – Ford – P1740 Ford

P1740 Ford Code - Transmission System Conditions

Quick Answer

P1740 Ford indicates Transmission System Conditions. Common causes include Check for code in the Transmission Control Module (TCM). Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P1740 Ford indicates Transmission System Conditions.
Common causes: Common causes include Check for code in the Transmission Control Module (TCM).
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 25,992

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Sep 13, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
Comments
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Code P1740 Ford Description

OBDII Code P1740 Ford - Transmission System Conditions - AutoCodes.com — P1740 Ford Code - Transmission System Conditions

What does this mean?

What are the Possible Causes of the DTC P1740 Ford?

Check for code in the Transmission Control Module (TCM)

How to Fix the DTC P1740 Ford?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1740 Ford code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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Need Help with the Code?

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P1740 Ford Code

No Frequently Asked Questions about P1740 Ford Code found.

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Priest
Date: February 20, 2017 at 4:46 am

IF YOU GOING TELL THE CAUSE THEN YOU SHOULD GIVE SOLUTION TO SOLVE PROBLEM WHEN IT COME DTC CODE.YOU CAN TELL CAUSE WITHOUT SOLUTION.

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OBDIITech
Date: February 20, 2017 at 5:11 am

The P1740 code is an information code only, there should be a code store in the Transmission Control Module (TCM). The code stored in the TCM should give you more information what the problem is.

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