AutoCodes – Jeep – B1D57 Jeep

B1D57 Jeep Code - Adjustable Pedal Sensor 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 Sensor, Adjustable Pedal Sensor harness is open or shorted, Adjustable Pedal Sensor 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: B1D57 Jeep indicates Adjustable Pedal Sensor Circuit High.
Common causes: Common causes include Faulty Adjustable Pedal Sensor, Adjustable Pedal Sensor harness is open or shorted, Adjustable Pedal Sensor 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 463

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 B1D57 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 an open signal circuit voltage that is not within voltage specification from the Adjustable Pedal Sensor.

OBDII Code B1D57 Jeep - Adjustable Pedal Sensor Circuit High - AutoCodes.com — B1D57 Jeep Code - Adjustable Pedal Sensor Circuit High

What does this mean?

What are the Possible Causes of the DTC B1D57 Jeep?

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

How to Fix the DTC B1D57 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 B1D57 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.

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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 B1D57 Jeep Code

1. What are common symptoms of OBDII code B1D57 in a Jeep related to the Adjustable Pedal Sensor Circuit High?

- Common symptoms include the inability to adjust the position of the pedals, erratic pedal movement, and potential loss of functionality.

2. What can cause the OBDII code B1D57 to trigger in a Jeep?

- The code B1D57 can be triggered by issues such as a faulty adjustable pedal sensor, damaged wiring, or poor electrical connections.

3. How serious is the OBDII code B1D57 in a Jeep?

- While the code B1D57 may not affect the drivability of the vehicle, it can lead to inconvenience and potential safety concerns if the adjustable pedal functionality is compromised.

4. How can I diagnose the cause of OBDII code B1D57 in my Jeep?

- Diagnosing the issue may involve inspecting the adjustable pedal sensor, checking the wiring harness for any damage, and testing the electrical connections for proper voltage.

5. What are some repair tips for fixing OBDII code B1D57 in a Jeep?

- Repair tips may include replacing the faulty adjustable pedal sensor, repairing any damaged wiring, and ensuring all electrical connections are secure and functioning properly.

6. Can I drive my Jeep with the OBDII code B1D57 present?

- It is generally not recommended to drive the vehicle with this code present, as it may lead to unpredictable pedal behavior and potential safety hazards.

7. How much does it typically cost to repair OBDII code B1D57 in a Jeep?

- The cost of repairing the code B1D57 can vary depending on the cause of the issue, but it may involve replacement parts and labor costs typically ranging from $100 to $300.

8. Are there any preventive measures to avoid OBDII code B1D57 in a Jeep?

- Regularly inspecting the adjustable pedal system for any signs of wear or damage, and addressing any issues promptly, can help prevent the code B1D57 from triggering.

9. Can a DIY enthusiast fix OBDII code B1D57 in a Jeep?

- While some experienced DIY enthusiasts may be able to diagnose and repair the issue themselves, it is recommended to seek professional help to ensure the problem is properly addressed.

10. Will resetting the OBDII system clear the B1D57 code in a Jeep?

- Resetting the OBDII system may temporarily clear the code, but if the underlying issue is not addressed, the code is likely to reappear. It's important to diagnose and fix the root cause of the problem.