AutoCodes – Ford – P2796 Ford

P2796 Ford Code - Electronic Transmission Fluid Auxiliary Pump Control Circuit

Quick Answer

The Electronic Transmission Fluid Auxiliary Pump is used to keep the transmission engaged when the engine is stopped and the transmission is in drive. Common causes include Faulty Electronic Transmission Fluid Auxiliary Pump, Electronic Transmission Fluid Auxiliary Pump harness is open or shorted, Electronic Transmission Fluid Auxiliary Pump 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
P2796 Ford indicates Electronic Transmission Fluid Auxiliary Pump Control Circuit.
Common causes
Common causes include Faulty Electronic Transmission Fluid Auxiliary Pump, Electronic Transmission Fluid Auxiliary Pump harness is open or shorted, Electronic Transmission Fluid Auxiliary Pump 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 8,637
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jan 21, 2020
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Code P2796 Ford Description

The Electronic Transmission Fluid Auxiliary Pump is used to keep the transmission engaged when the engine is stopped and the transmission is in drive. The Transmission Control Module (TCM) monitors the Electronic Transmission Fluid Auxiliary Pump Control Circuit. The TCM sets the OBDII code when the Electronic Transmission Fluid Auxiliary Pump Control Circuit signal is out of factory specifications.
OBDII Code P2796 Ford - Electronic Transmission Fluid Auxiliary Pump Control Circuit - AutoCodes.com
P2796 Ford Code - Electronic Transmission Fluid Auxiliary Pump Control Circuit

What are the Possible Causes of the DTC P2796 Ford?

  • Faulty Electronic Transmission Fluid Auxiliary Pump
  • Electronic Transmission Fluid Auxiliary Pump harness is open or shorted
  • Electronic Transmission Fluid Auxiliary Pump circuit poor electrical connection

How to Fix the DTC P2796 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 P2796 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 P2796 Ford Code

1. What are the common symptoms of OBDII code P2796 in a Ford vehicle?

The common symptoms of OBDII code P2796 in a Ford vehicle may include rough shifting, transmission slipping, decreased fuel efficiency, and in some cases, the vehicle may go into limp mode.

2. What can cause the OBDII code P2796 to trigger in a Ford vehicle?

The OBDII code P2796 in a Ford vehicle is typically triggered by issues related to the electronic transmission fluid auxiliary pump control circuit. This can be caused by a faulty auxiliary pump, damaged wiring, or a malfunctioning control module.

3. How serious is the OBDII code P2796 in a Ford vehicle?

The severity of OBDII code P2796 in a Ford vehicle can vary. While the vehicle may still be drivable in some cases, prolonged driving with this code present can potentially lead to further transmission damage. It is recommended to have the issue diagnosed and repaired as soon as possible.

4. Can I still drive my Ford vehicle with the OBDII code P2796 present?

It is not advisable to continue driving your Ford vehicle with the OBDII code P2796 present, especially if you are experiencing symptoms such as rough shifting or transmission slipping. Continuing to drive the vehicle may cause further damage to the transmission.

5. How is the OBDII code P2796 diagnosed in a Ford vehicle?

Diagnosing the OBDII code P2796 in a Ford vehicle typically involves using a diagnostic scanner to retrieve the code and then conducting a thorough inspection of the electronic transmission fluid auxiliary pump, wiring, and control module to identify the root cause of the issue.

6. What are some repair tips for addressing the OBDII code P2796 in a Ford vehicle?

Repairing the OBDII code P2796 in a Ford vehicle may involve replacing the electronic transmission fluid auxiliary pump, repairing or replacing damaged wiring, or reprogramming the control module. It is recommended to follow manufacturer guidelines or seek professional help for repairs.

7. Can a DIY enthusiast fix the OBDII code P2796 in a Ford vehicle?

While some DIY enthusiasts may have the skills to address the OBDII code P2796 in a Ford vehicle, it is a complex issue that may require specialized tools and expertise. It is recommended to consult a professional mechanic for proper diagnosis and repair.

8. How much does it cost to repair the OBDII code P2796 in a Ford vehicle?

The cost of repairing the OBDII code P2796 in a Ford vehicle can vary depending on the root cause of the issue, parts needed for repair, and labor costs. It is advisable to obtain multiple quotes from reputable repair shops to get an accurate estimate.

9. Are there any preventive measures to avoid the OBDII code P2796 in a Ford vehicle?

To help prevent the OBDII code P2796 in a Ford vehicle, it is recommended to maintain regular transmission fluid changes, address any transmission issues promptly, and have the vehicle inspected by a professional mechanic regularly.

10. Can the OBDII code P2796 in a Ford vehicle be reset without repairs?

Resetting the OBDII code P2796 in a Ford vehicle without addressing the underlying issue may temporarily turn off the check engine light, but the problem will likely resurface. It is crucial to diagnose and repair the root cause of the code for a lasting solution.

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