AutoCodes – Generic – P0714

P0714 Code - Transmission Fluid Temperature Sensor 'A' Circuit Intermittent

Quick Answer

The ATF (Automatic Transmission Fluid) Temperature Sensor converts the fluid temperature into a resistance value. Common causes include Faulty Transmission Fluid Temperature Sensor, Transmission Fluid Temperature Sensor harness is open or shorted, Transmission Fluid Temperature Sensor circuit poor electrical connection. 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: P0714 indicates Transmission Fluid Temperature Sensor 'A' Circuit Intermittent.
Common causes: Common causes include Faulty Transmission Fluid Temperature Sensor, Transmission Fluid Temperature Sensor harness is open or shorted, Transmission Fluid Temperature Sensor circuit poor electrical connection.
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 27,387

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 Feb 12, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
Comments
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Code P0714 Description

The ATF (Automatic Transmission Fluid) Temperature Sensor converts the fluid temperature into a resistance value. The sensor resistance changes with the transmission fluid temperature. As the temperature becomes higher, the sensor resistance decreases. The Transmission Control Module (TCM) monitors the ATF (Automatic Transmission Fluid) Temperature Sensor signal. The TCM sets the OBDII code when the ATF (Automatic Transmission Fluid) Temperature Sensor signal is out of factory specifications.

OBDII Code P0714 - Transmission Fluid Temperature Sensor 'A' Circuit Intermittent - AutoCodes.com — P0714 Code - Transmission Fluid Temperature Sensor 'A' Circuit Intermittent

What does this mean?

What are the Possible Causes of the DTC P0714?

Faulty Transmission Fluid Temperature Sensor
Transmission Fluid Temperature Sensor harness is open or shorted
Transmission Fluid Temperature Sensor circuit poor electrical connection

How to Fix the DTC P0714?

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 P0714 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.

Need more information about the P0714 code?

Need more information on how to fix the P0714 code? Get Access to Factory Service Manuals

Need Help with the Code?

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Information for Specific Makes

P0714 Acura — Transmission Fluid Temperature Sensor Intermittent Failure
P0714 Audi — Transmission Fluid Temperature Sensor Intermittent
P0714 Chrysler — Transmission Fluid Temperature Sensor Intermittent
P0714 Dodge — Transmission Fluid Temperature Sensor Intermittent
P0714 Honda — Transmission Fluid Temperature Sensor Intermittent Failure
P0714 Jeep — Transmission Fluid Temperature Sensor Intermittent
P0714 Mazda — Transmission Fluid Temperature Sensor Intermittent
P0714 Mercedes-Benz — Transmission Fluid Temperature Sensor Circuit Intermittent
P0714 Mitsubishi — Transmission Fluid Temperature Sensor Intermittent
P0714 Subaru — Transmission Fluid Temperature Sensor Intermittent
P0714 Volkswagen — Transmission Fluid Temperature Sensor Intermittent

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.