AutoCodes – Ford – P2846 Ford

P2846 Ford Code - Shift Fork 'B' Position Sensor Incorrect Neutral Position Indicated

Quick Answer

There are two electric motors used to shift the gears in the transmission, on for gears 1-3-5 and one for gears R-2-4-6. Common causes include Outdated Transmission Control Module (TCM) program (Reprogram TCM), Faulty Transmission Control Module (TCM), Faulty Transmission Assembly. 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
P2846 Ford indicates Shift Fork 'B' Position Sensor Incorrect Neutral Position Indicated.
Common causes
Common causes include Outdated Transmission Control Module (TCM) program (Reprogram TCM), Faulty Transmission Control Module (TCM), Faulty Transmission Assembly.
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 1,806
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Feb 16, 2019
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Code P2846 Ford Description

There are two electric motors used to shift the gears in the transmission, on for gears 1-3-5 and one for gears R-2-4-6. The gear shifting is made by two shift drums connected to shift motor pinion via two ideal gears. The maximum shift force is 1500N (337 lb). The motors are integrated in the Transmission Control Module (TCM) and work independently of each other.
OBDII Code P2846 Ford - Shift Fork 'B' Position Sensor Incorrect Neutral Position Indicated - AutoCodes.com
P2846 Ford Code - Shift Fork 'B' Position Sensor Incorrect Neutral Position Indicated

What are the Possible Causes of the DTC P2846 Ford?

  • Outdated Transmission Control Module (TCM) program (Reprogram TCM)
  • Faulty Transmission Control Module (TCM)
  • Faulty Transmission Assembly

How to Fix the DTC P2846 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 P2846 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.

Need more information about the P2846 Ford code?

Need more information on how to fix the P2846 Ford code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P2846 Ford code diagnosed by a professional: Find a repair shop in your area

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 P2846 Ford Code

1. What are the common symptoms of OBDII code P2846 in a Ford vehicle?

The common symptoms include difficulty shifting gears, harsh shifting, transmission slipping, and the transmission getting stuck in gear.

2. What does the OBDII code P2846 Shift Fork 'B' Position Sensor Incorrect Neutral Position Indicated mean in a Ford?

This code indicates that the transmission control module has detected an incorrect neutral position signal from the shift fork 'B' position sensor.

3. What are the possible causes of OBDII code P2846 in a Ford?

Possible causes include a faulty shift fork 'B' position sensor, wiring issues, a misaligned sensor, or a malfunctioning transmission control module.

4. How can I diagnose OBDII code P2846 in my Ford?

Diagnosis involves using a scan tool to read the code, checking the wiring connections to the shift fork 'B' position sensor, and testing the sensor's functionality.

5. Can I continue driving my Ford with OBDII code P2846 present?

It is not recommended to continue driving with this code present, as it can lead to transmission issues and potentially cause further damage.

6. How can I repair OBDII code P2846 in my Ford?

Repair options include replacing the shift fork 'B' position sensor, repairing any damaged wiring, realigning the sensor, or reprogramming the transmission control module.

7. Is it possible to reset OBDII code P2846 in a Ford without making any repairs?

While you can clear the code with a scan tool, it is important to address the underlying issue to prevent the code from reoccurring.

8. Are there any DIY tips for fixing OBDII code P2846 in a Ford?

DIY tips include checking the sensor wiring for damage, ensuring proper sensor alignment, and referring to the vehicle's service manual for specific repair procedures.

9. How much does it typically cost to repair OBDII code P2846 in a Ford?

The cost of repair can vary depending on the cause of the issue, but it may range from $100 to $300 for parts and labor.

10. Can OBDII code P2846 in a Ford be a recurring issue?

If the root cause of the code is not properly addressed, it can be a recurring issue, leading to ongoing transmission problems.

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