AutoCodes – Generic – P2754

P2754 Code - Transmission Fluid Cooler Control Circuit Low

Quick Answer

The Engine Control Module (ECM) monitors the Transmission Fluid Cooler Control Circuit. Common causes include Faulty Automatic Transmission Cooler Control Valve, Automatic Transmission Cooler Control Valve harness is open or shorted, Automatic Transmission Cooler Control Valve 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: P2754 indicates Transmission Fluid Cooler Control Circuit Low.
Common causes: Common causes include Faulty Automatic Transmission Cooler Control Valve, Automatic Transmission Cooler Control Valve harness is open or shorted, Automatic Transmission Cooler Control Valve 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 10,009

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 Jan 30, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
Comments
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Code P2754 Description

The Engine Control Module (ECM) monitors the Transmission Fluid Cooler Control Circuit. The ECM sets the OBDII code when the Transmission Fluid Cooler Control Circuit signal is out of factory specifications.

OBDII Code P2754 - Transmission Fluid Cooler Control Circuit Low - AutoCodes.com — P2754 Code - Transmission Fluid Cooler Control Circuit Low

What does this mean?

What are the Possible Causes of the DTC P2754?

Faulty Automatic Transmission Cooler Control Valve
Automatic Transmission Cooler Control Valve harness is open or shorted
Automatic Transmission Cooler Control Valve circuit poor electrical connection

How to Fix the DTC P2754?

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 P2754 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 P2754 code?

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Need Help with the Code?

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Information for Specific Makes

P2754 Dodge — Transmission Fluid Cooler Control Circuit Low

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.