AutoCodes – Generic – B1D50

B1D50 Code - Adjustable Pedal Inhibit Circuit High

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: B1D50 indicates Adjustable Pedal Inhibit Circuit High.
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.

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Code Popularity 1,060

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
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Code B1D50 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 B1D50 - Adjustable Pedal Inhibit Circuit High - AutoCodes.com — B1D50 Code - Adjustable Pedal Inhibit Circuit High

What does this mean?

What are the Possible Causes of the DTC B1D50?

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 B1D50?

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 B1D50 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 B1D50 code?

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Need Help with the Code?

Get the B1D50 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

B1D50 Chrysler — Adjustable Pedal Inhibit Circuit High
B1D50 Dodge — Adjustable Pedal Inhibit Circuit High
B1D50 Jeep — Adjustable Pedal Inhibit Circuit High
B1D50 RAM — Adjustable Pedal Inhibit Circuit High

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 B1D50 Code

1. What are the common symptoms of OBDII code B1D50 (Adjustable Pedal Inhibit Circuit High)?

The common symptoms include the adjustable pedal functionality not working properly, the pedal not moving to its set position, and the dashboard warning light being illuminated.

2. What could cause the OBDII code B1D50 to appear?

The code B1D50 (Adjustable Pedal Inhibit Circuit High) is typically triggered by a fault in the adjustable pedal position sensor, a damaged wiring harness, or a faulty control module.

3. How can I diagnose the issue related to OBDII code B1D50?

A thorough inspection of the adjustable pedal system, including checking the sensor, wiring, and control module, is necessary to diagnose the issue. Using a diagnostic scanner to retrieve fault codes can also help pinpoint the problem.

4. Are there any simple repair tips for fixing OBDII code B1D50?

In some cases, resetting the system by disconnecting the battery for a few minutes can clear the code temporarily. However, for a permanent fix, it is recommended to address the root cause by repairing or replacing the faulty components.

5. Can I still drive my vehicle with OBDII code B1D50 present?

While the vehicle may still be operable with the code present, it is advisable to address the issue promptly to prevent further damage to the adjustable pedal system and ensure safe driving conditions.

6. How much does it typically cost to repair OBDII code B1D50?

The cost of repairing OBDII code B1D50 can vary depending on the underlying cause of the issue, the extent of the damage, and the labor rates of the repair shop. It is recommended to obtain a diagnosis and repair estimate from a qualified mechanic.

7. Is OBDII code B1D50 a common issue in certain vehicle makes and models?

The occurrence of OBDII code B1D50 (Adjustable Pedal Inhibit Circuit High) may vary among different vehicle makes and models. However, it is not uncommon in vehicles equipped with adjustable pedal systems.

8. Can a DIY enthusiast fix OBDII code B1D50 at home?

While some simple fixes like checking and securing wiring connections can be done at home by DIY enthusiasts, diagnosing and repairing complex issues related to OBDII code B1D50 may require specialized tools and expertise best handled by a professional mechanic.

9. Will resetting the OBDII system clear the B1D50 code permanently?

Resetting the OBDII system may temporarily clear the B1D50 code, but if the underlying issue is not addressed, the code is likely to reappear. It is crucial to diagnose and repair the root cause to prevent the code from returning.

10. Can OBDII code B1D50 cause any safety concerns while driving?

While the code B1D50 itself may not pose an immediate safety risk, the malfunctioning adjustable pedal system could affect the driver's comfort and control of the vehicle, potentially leading to unsafe driving conditions. It is recommended to address the issue promptly.