AutoCodes – Dodge – B1D4F Dodge

B1D4F Dodge Code - Adjustable Pedal Inhibit Circuit Low

Quick Answer

The Adjustable Pedals Switch is located on the left side trim of the drivers seat cushion. Common causes include Faulty Adjustable Pedal Relay, Adjustable Pedal Relay harness is open or shorted, Adjustable Pedal Relay 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: B1D4F Dodge indicates Adjustable Pedal Inhibit Circuit Low.
Common causes: Common causes include Faulty Adjustable Pedal Relay, Adjustable Pedal Relay harness is open or shorted, Adjustable Pedal Relay 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 460

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 Aug 29, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code B1D4F Dodge Description

The Adjustable Pedals Switch is located on the left side trim of the drivers seat cushion. Fore and Aft movement of the paddle-type switch allows front-to-rear travel of the adjustable pedals, up to approximately 76 mm (3 inches) total movement. Pushing the paddle forward moves the peddles away from the driver and vice-versa. Movement stops when the switch is released. The switch actuates the electric motor-driven adjustable pedals mechanism through the Memory Seat Module (MSM). MSM logic prevents pedal adjustment while the speed control is set and when the transmission is in Reverse. The Diagnostic Trouble Code (DTC) will set when the Front Control Module fails the Adjustable Pedal Inhibit Relay circuit.

OBDII Code B1D4F Dodge - Adjustable Pedal Inhibit Circuit Low - AutoCodes.com — B1D4F Dodge Code - Adjustable Pedal Inhibit Circuit Low

What does this mean?

What are the Possible Causes of the DTC B1D4F Dodge?

Faulty Adjustable Pedal Relay
Adjustable Pedal Relay harness is open or shorted
Adjustable Pedal Relay circuit poor electrical connection
Faulty Front Control Module
Faulty Integrated Power Module

How to Fix the DTC B1D4F Dodge?

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 B1D4F Dodge 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 B1D4F Dodge code?

Need more information on how to fix the B1D4F Dodge code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1D4F Dodge 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 B1D4F Dodge Code

1. What are the common symptoms of OBDII code B1D4F for Dodge's Adjustable Pedal Inhibit Circuit Low?

- Common symptoms include the inability to adjust the position of the pedals in your Dodge vehicle, as well as a warning light on the dashboard indicating a fault.

2. What are the possible causes of the Adjustable Pedal Inhibit Circuit Low OBDII code (B1D4F) in a Dodge?

- The code may be triggered by a faulty pedal position sensor, damaged wiring or connectors in the pedal adjust circuit, or a malfunction in the control module.

3. How can I diagnose the Adjustable Pedal Inhibit Circuit Low code (B1D4F) in my Dodge?

- To diagnose this issue, you can use an OBDII scanner to read the code and then inspect the pedal position sensor, wiring, and connectors for any visible damage or issues.

4. Can I continue driving my Dodge with the B1D4F code for Adjustable Pedal Inhibit Circuit Low?

- It is not recommended to continue driving your Dodge with this code active, as it may affect the proper functioning of the pedal adjustment system and potentially lead to safety issues.

5. How can I repair the Adjustable Pedal Inhibit Circuit Low code (B1D4F) in my Dodge?

- Repairing this code may involve replacing the pedal position sensor, repairing or replacing damaged wiring or connectors, or resetting the control module to clear the fault.

6. Will resetting the OBDII code B1D4F for Adjustable Pedal Inhibit Circuit Low in my Dodge solve the issue?

- Resetting the code may temporarily clear the warning light, but if the underlying issue such as a faulty sensor or wiring is not addressed, the code is likely to reappear.

7. Is the Adjustable Pedal Inhibit Circuit Low OBDII code (B1D4F) a common problem in Dodge vehicles?

- While it may not be extremely common, issues with the pedal adjust circuit leading to this code can occur in Dodge vehicles, especially in older models or those with high mileage.

8. Can a DIY enthusiast repair the B1D4F code for Adjustable Pedal Inhibit Circuit Low in a Dodge?

- Depending on your skill level and access to tools, some DIY enthusiasts may be able to diagnose and repair this code by following a repair manual or online guides. However, professional help is recommended for complex issues.

9. How much does it typically cost to repair the Adjustable Pedal Inhibit Circuit Low code (B1D4F) in a Dodge?

- The cost of repair can vary depending on the exact cause of the code and whether you choose to do the repair yourself or take your vehicle to a mechanic. Costs may include parts and labor.

10. Are there any preventive measures to avoid encountering the B1D4F code for Adjustable Pedal Inhibit Circuit Low in my Dodge?

- Regular maintenance and inspections of the pedal adjust system, as well as addressing any unusual symptoms promptly, can help prevent issues leading to this OBDII code in your Dodge.