AutoCodes – Generic – P184F

P184F Code - Transmission Cooling Fan Performance

Quick Answer

The transmission fluid temperature sensor is located in the oil sump of the transmission. Common causes include Faulty Transmission Cooling Fan, Transmission Cooling Fan harness is open or shorted, Transmission Cooling Fan 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: P184F indicates Transmission Cooling Fan Performance.
Common causes: Common causes include Faulty Transmission Cooling Fan, Transmission Cooling Fan harness is open or shorted, Transmission Cooling Fan 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 2,150

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, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P184F Description

The transmission fluid temperature sensor is located in the oil sump of the transmission. The transmission fluid temperature sensor provides transmission fluid temperature information to the Transmission Control Module (TCM) and the Chassis Control Module (CCM).

OBDII Code P184F - Transmission Cooling Fan Performance - AutoCodes.com — P184F Code - Transmission Cooling Fan Performance

What does this mean?

What are the Possible Causes of the DTC P184F?

Faulty Transmission Cooling Fan
Transmission Cooling Fan harness is open or shorted
Transmission Cooling Fan circuit poor electrical connection

How to Fix the DTC P184F?

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 P184F 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 P184F code?

Need more information on how to fix the P184F code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P184F code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

P184F Buick — Transmission Cooling Fan Performance
P184F Cadillac — Transmission Cooling Fan Performance
P184F Chevrolet — Transmission Cooling Fan Performance
P184F GMC — Transmission Cooling Fan Performance

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 P184F Code

1. What are the common symptoms of OBDII code P184F (Transmission Cooling Fan Performance)?

- Common symptoms include overheating transmission, erratic shifting, and illuminated Check Engine Light.

2. What are the potential causes of OBDII code P184F?

- Possible causes include a faulty transmission cooling fan, damaged wiring or connectors, or a malfunctioning fan control module.

3. How can I diagnose the issue related to OBDII code P184F?

- You can diagnose the problem by checking the transmission cooling fan operation, inspecting the wiring and connectors for damage, and testing the fan control module.

4. What are some repair tips for addressing OBDII code P184F?

- Repair tips include replacing the transmission cooling fan if it is faulty, repairing or replacing damaged wiring or connectors, and reprogramming or replacing the fan control module as needed.

5. Can I continue driving my vehicle with OBDII code P184F present?

- It is not recommended to drive your vehicle with this code present, as it can lead to further transmission damage and potentially unsafe driving conditions.

6. How much does it typically cost to repair OBDII code P184F?

- The cost of repairing this code can vary depending on the specific issue, but it may range from $200 to $600, including parts and labor.

7. Will resetting the OBDII code P184F make it go away permanently?

- Resetting the code may temporarily clear the Check Engine Light, but if the underlying issue is not repaired, the code is likely to reappear.

8. Can a DIY enthusiast fix OBDII code P184F at home?

- Depending on your skill level and access to tools, some DIY enthusiasts may be able to address this code at home by following repair guides and using diagnostic equipment.

9. How urgent is it to address OBDII code P184F?

- It is recommended to address this code as soon as possible to prevent potential transmission damage and ensure the safe operation of your vehicle.

10. Is there a way to prevent OBDII code P184F from occurring in the future?

- Regular maintenance checks, including inspecting the transmission cooling system, can help prevent OBDII code P184F by catching potential issues early on.