AutoCodes – RAM – B1F07 RAM

B1F07 RAM Code - Auxiliary Switch Bank Module Internal

Quick Answer

The Switch Bank Module monitors itself. Common causes include Faulty Switch Bank Module, Switch Bank Module harness is open or shorted, Switch Bank Module 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: B1F07 RAM indicates Auxiliary Switch Bank Module Internal.
Common causes: Common causes include Faulty Switch Bank Module, Switch Bank Module harness is open or shorted, Switch Bank Module 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 1,323

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 Sep 05, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1F07 RAM Description

The Switch Bank Module monitors itself. The Switch Bank Module sets the OBDII code when detects an internal fault.

OBDII Code B1F07 RAM - Auxiliary Switch Bank Module Internal - AutoCodes.com — B1F07 RAM Code - Auxiliary Switch Bank Module Internal

What does this mean?

What are the Possible Causes of the DTC B1F07 RAM?

Faulty Switch Bank Module
Switch Bank Module harness is open or shorted
Switch Bank Module circuit poor electrical connection

How to Fix the DTC B1F07 RAM?

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 B1F07 RAM 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 B1F07 RAM Code

1. What are the common symptoms of OBDII code B1F07 RAM related to the Auxiliary Switch Bank Module Internal?

The common symptoms include malfunctioning auxiliary switches, unresponsive switch bank controls, and warning lights on the dashboard.

2. What are the possible causes of OBDII code B1F07 RAM for the Auxiliary Switch Bank Module Internal?

Potential causes include damaged wiring harnesses, faulty auxiliary switch bank module, software issues, or a malfunctioning switch bank assembly.

3. How can I diagnose the OBDII code B1F07 RAM for the Auxiliary Switch Bank Module Internal?

Diagnosis involves using a diagnostic scan tool to retrieve the trouble codes, inspecting the wiring connections, testing the auxiliary switches, and checking the switch bank module for faults.

4. Can I still drive my vehicle with the OBDII code B1F07 RAM related to the Auxiliary Switch Bank Module Internal?

It is not recommended to drive the vehicle with this code present, as it can affect the operation of important auxiliary functions and may lead to further electrical issues.

5. How can I repair OBDII code B1F07 RAM for the Auxiliary Switch Bank Module Internal?

Repair options include replacing the faulty switch bank module, repairing damaged wiring, updating software if necessary, or seeking assistance from a qualified mechanic for further diagnosis.

6. Are there any DIY tips for fixing the OBDII code B1F07 RAM related to the Auxiliary Switch Bank Module Internal?

DIY tips include checking and securing wiring connections, inspecting fuse panels for any blown fuses, and ensuring the auxiliary switches are not physically damaged.

7. Can a software update fix the OBDII code B1F07 RAM for the Auxiliary Switch Bank Module Internal?

In some cases, a software update may resolve the issue if the code is triggered by software glitches or compatibility issues. Consult with a dealership or automotive technician for assistance.

8. How long does it typically take to repair OBDII code B1F07 RAM for the Auxiliary Switch Bank Module Internal?

The repair time can vary depending on the exact cause of the code. Simple fixes like resetting the module may take a short time, while more complex repairs could require several hours or even days.

9. Is the OBDII code B1F07 RAM for the Auxiliary Switch Bank Module Internal a common issue in certain vehicle models?

This code may be more prevalent in specific vehicle models that have a higher frequency of electrical system issues or a history of problems with the auxiliary switch bank module.

10. Can ignoring the OBDII code B1F07 RAM related to the Auxiliary Switch Bank Module Internal cause further damage to my vehicle?

Ignoring this code can lead to continued malfunction of auxiliary functions, potential electrical system issues, and may result in a loss of control over critical vehicle functions. Addressing the issue promptly is recommended.