B2314 Ford Code - Mirror Passenger Horizontal Feedback Potentiometer Circuit Short To Battery
Quick Answer
Under normal operation, the exterior mirror control switch receives power and ground from the circuit. Common causes include Faulty Passenger Exterior Mirror, Passenger Exterior Mirror harness is open or shorted, Passenger Exterior Mirror 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
- B2314 Ford indicates Mirror Passenger Horizontal Feedback Potentiometer Circuit Short To Battery.
- Common causes
- Common causes include Faulty Passenger Exterior Mirror, Passenger Exterior Mirror harness is open or shorted, Passenger Exterior Mirror 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.
Code B2314 Ford Description
The memory mirror system uses feedback potentiometers, located in the LH and RH exterior mirrors, in order to track the movement of the LH and RH exterior mirror motors. The DDM supplies the LH and RH exterior mirror feedback potentiometer reference voltage and ground through circuits. The DDM receives feedback from the LH and RH exterior mirror feedback potentiometer through left/right and up/down circuits.
What are the Possible Causes of the DTC B2314 Ford?
- Faulty Passenger Exterior Mirror
- Passenger Exterior Mirror harness is open or shorted
- Passenger Exterior Mirror circuit poor electrical connection
- Faulty Passenger Exterior Mirror Control Switch
- Faulty Driver Door Module (DDM)
- Faulty Driver Seat Module (DSM)
How to Fix the DTC B2314 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 B2314 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 B2314 Ford code?
Need more information on how to fix the B2314 Ford code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the B2314 Ford code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about B2314 Ford Code
1. What are the common symptoms of OBDII code B2314 for a Ford vehicle?
- The common symptoms include erratic movement or failure of the passenger side mirror, incorrect mirror positioning, and the mirror not responding to control inputs.
2. What are the possible causes of the B2314 error code related to the mirror passenger horizontal feedback potentiometer circuit short to battery?
- The code may be triggered by a short to battery in the wiring, a malfunctioning mirror feedback potentiometer, or a faulty mirror control module.
3. How can I diagnose the B2314 error code on my Ford vehicle?
- You can start by visually inspecting the wiring and connections related to the passenger side mirror. Using a multimeter, test the mirror feedback potentiometer for proper resistance values. Additionally, scan the mirror control module for any error codes.
4. Can I still drive my vehicle with the B2314 error code present?
- While the vehicle may still be operable, it is not recommended to drive with a malfunctioning mirror as it can compromise your visibility and safety on the road.
5. How can I repair the mirror passenger horizontal feedback potentiometer circuit short to battery issue?
- Repair options include fixing the short to battery in the wiring, replacing the faulty mirror feedback potentiometer, or reprogramming/resetting the mirror control module.
6. Is it possible to reset the B2314 error code without fixing the underlying issue?
- While you can clear the error code using an OBDII scanner, the issue will likely persist until the root cause is identified and fixed.
7. Are there any DIY tips for troubleshooting the B2314 error code before taking the vehicle to a mechanic?
- You can try resetting the mirror control module by disconnecting the vehicle's battery for a few minutes. Check for any visible damage or loose connections in the mirror wiring as well.
8. How much does it typically cost to repair the B2314 error code for the mirror passenger horizontal feedback potentiometer circuit on a Ford vehicle?
- The cost of repair can vary depending on the extent of the issue and whether you choose to fix it yourself or take it to a professional. It may range from a few hundred to a thousand dollars.
9. Will the B2314 error code cause my vehicle to fail an emissions test?
- The B2314 error code is related to the mirror system and should not affect the emissions performance of your vehicle. However, it is still important to address the issue for safety reasons.
10. Can the B2314 error code be intermittent, or will it always be present once triggered?
- The B2314 error code can be intermittent if the underlying issue is intermittent, such as a loose connection. It is advisable to address the problem as soon as possible to prevent further complications.
Discuss the causes and fixes for B2314 Ford OBDII Code
Code B2314 Ford comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
