AutoCodes – Jeep – B1D5B Jeep

B1D5B Jeep Code - Adjustable Pedal Switch Circuit Performance

Quick Answer

The Adjustable Pedals Switch is located on the left side trim of the drivers seat cushion. Common causes include Faulty Adjustable Pedal Switch, Adjustable Pedal Switch harness is open or shorted, Adjustable Pedal Switch 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: B1D5B Jeep indicates Adjustable Pedal Switch Circuit Performance.
Common causes: Common causes include Faulty Adjustable Pedal Switch, Adjustable Pedal Switch harness is open or shorted, Adjustable Pedal Switch 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 572

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 B1D5B Jeep 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 Memory Seat Module (MSMD) detects activation of both pedal switches at the same time.

OBDII Code B1D5B Jeep - Adjustable Pedal Switch Circuit Performance - AutoCodes.com — B1D5B Jeep Code - Adjustable Pedal Switch Circuit Performance

What does this mean?

What are the Possible Causes of the DTC B1D5B Jeep?

Faulty Adjustable Pedal Switch
Adjustable Pedal Switch harness is open or shorted
Adjustable Pedal Switch circuit poor electrical connection
Faulty Memory Seat Module (MSMD)

How to Fix the DTC B1D5B Jeep?

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 B1D5B Jeep 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 B1D5B Jeep 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 B1D5B Jeep Code

1. What does the OBDII code B1D5B mean for a Jeep?

The code B1D5B indicates an issue with the Adjustable Pedal Switch Circuit Performance, meaning the electrical circuit controlling the adjustable pedals is not functioning as expected.

2. What are common symptoms of the B1D5B code?

Common symptoms include the adjustable pedals not moving, intermittent functionality, or the pedals becoming stuck in one position.

3. What causes the B1D5B code to appear?

Possible causes include a faulty adjustable pedal switch, damaged wiring or connectors, a malfunctioning pedal motor, or a problem with the Powertrain Control Module (PCM).

4. Can the B1D5B code affect drivability?

The code typically does not affect drivability but can cause inconvenience and safety concerns if the pedals cannot be adjusted properly.

5. How can I diagnose the B1D5B code?

Diagnosis involves checking the pedal switch for proper operation, inspecting the wiring and connectors for damage or corrosion, and testing the pedal motor for functionality.

6. Is the adjustable pedal switch likely to need replacement for this code?

Yes, if the switch is found to be faulty during testing, it may need to be replaced to resolve the issue.

7. Can I reset the B1D5B code without fixing the problem?

Resetting the code without addressing the underlying issue is not recommended, as the problem will likely reoccur.

8. How much does it cost to repair the B1D5B code?

Repair costs vary depending on the issue but may range from $100 to $300 if the switch or wiring needs replacement.

9. Can I fix the B1D5B code myself?

If you are familiar with electrical diagnostics and have the proper tools, you may be able to fix the issue by repairing or replacing damaged components.

10. What tools are needed to troubleshoot the B1D5B code?

Basic tools include a digital multimeter to check electrical connections, a scan tool to read and clear codes, and possibly a repair manual for your specific Jeep model.