AutoCodes – Jeep – B1F04 Jeep

B1F04 Jeep Code - Mirror Fold Control Circuit

Quick Answer

The Door Module monitors the Mirror Fold Control Circuit. Common causes include Faulty Outside Rear View Mirror, Outside Rear View Mirror harness is open or shorted, Outside Rear View Mirror 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
B1F04 Jeep indicates Mirror Fold Control Circuit.
Common causes
Common causes include Faulty Outside Rear View Mirror, Outside Rear View Mirror harness is open or shorted, Outside Rear View Mirror 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 616
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Sep 05, 2019
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Code B1F04 Jeep Description

The Door Module monitors the Mirror Fold Control Circuit. The Door Module will set the OBDII code when the Mirror Fold Control Circuit is not to factory specifications.
OBDII Code B1F04 Jeep - Mirror Fold Control Circuit - AutoCodes.com
B1F04 Jeep Code - Mirror Fold Control Circuit

What are the Possible Causes of the DTC B1F04 Jeep?

  • Faulty Outside Rear View Mirror
  • Outside Rear View Mirror harness is open or shorted
  • Outside Rear View Mirror circuit poor electrical connection
  • Faulty Door Module

How to Fix the DTC B1F04 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.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1F04 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 B1F04 Jeep code?

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Need Help with the 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 B1F04 Jeep Code

1. What are common symptoms of OBDII code B1F04 in a Jeep related to the Mirror Fold Control Circuit?

- Common symptoms include power mirror folding issues, mirror control malfunctions, and warning lights on the dashboard.

2. What are possible causes of the B1F04 OBDII code in a Jeep?

- Possible causes include faulty mirror control switch, damaged wiring harness, defective mirror motors, or a malfunctioning mirror control module.

3. How can I diagnose the Mirror Fold Control Circuit issue in my Jeep triggering the B1F04 code?

- Use an OBDII scanner to retrieve the specific fault code, visually inspect the mirror control components, test the mirror folding functionality, and check for any visible wiring damage.

4. What are some DIY repair tips for addressing the B1F04 code in a Jeep Mirror Fold Control Circuit?

- DIY repair tips may involve checking and repairing any damaged wiring, replacing a faulty mirror control switch, or addressing issues with the mirror motors or control module.

5. Can the B1F04 OBDII code affecting the Mirror Fold Control Circuit be cleared/reset in a Jeep?

- Yes, the code can be cleared/reset using an OBDII scanner after the underlying issue with the Mirror Fold Control Circuit has been diagnosed and resolved.

6. Is it safe to continue driving my Jeep with the B1F04 OBDII code related to the Mirror Fold Control Circuit?

- It is generally safe to drive the vehicle with this code, but it is recommended to address the issue promptly to ensure proper functionality of the mirror control system.

7. How much does it typically cost to repair the Mirror Fold Control Circuit issue causing the B1F04 code in a Jeep?

- The cost of repair can vary depending on the specific cause of the issue, but it may range from a few hundred to a few thousand dollars, including parts and labor.

8. Can a faulty mirror motor be the sole reason for the B1F04 OBDII code in a Jeep?

- Yes, a faulty mirror motor can be a common cause of the B1F04 code if it is not functioning properly and preventing the mirror from folding correctly.

9. Are there any recalls or technical service bulletins related to the B1F04 code in Jeep vehicles?

- It is recommended to check with a Jeep dealership or the manufacturer to inquire about any recalls or technical service bulletins related to the Mirror Fold Control Circuit issue triggering the B1F04 code.

10. How long does it typically take to repair the Mirror Fold Control Circuit problem causing the B1F04 code in a Jeep?

- The repair time can vary depending on the exact cause of the issue and the complexity of the repair, but it may take a few hours to a full day to diagnose and fix the problem.

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