B1F04 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 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.
Code B1F04 Description
What are the Possible Causes of the DTC B1F04?
- 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?
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
B1F04-15 MIRROR FOLD CONTROL CIRCUIT SHORT TO BATTERY OR OPEN
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B1F04 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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Information for Specific Makes
- B1F04 Chrysler — Mirror Fold Control Circuit
- B1F04 Dodge — Mirror Fold Control Circuit
- B1F04 Jeep — Mirror Fold Control Circuit
- B1F04 RAM — Mirror Fold Control Circuit
Frequently Asked Questions about B1F04 Code
1. What are the common symptoms of OBDII code B1F04 (Mirror Fold Control Circuit)?
- The common symptoms include the inability to fold or unfold the side mirrors electronically, erratic mirror movement, or complete mirror failure.
2. What are the possible causes of OBDII code B1F04?
- The code B1F04 can be triggered by issues such as a faulty mirror fold control switch, damaged wiring harness, defective mirror folding motor, or a malfunctioning mirror control module.
3. How can I diagnose the OBDII code B1F04 related to the Mirror Fold Control Circuit?
- To diagnose code B1F04, you can start by checking the mirror fold control switch for proper operation, inspecting the wiring for any visible damage, and testing the mirror folding motor and control module with a multimeter.
4. How can I repair OBDII code B1F04 (Mirror Fold Control Circuit) on my vehicle?
- Repairing code B1F04 may involve replacing the faulty mirror fold control switch, repairing or replacing damaged wiring, replacing the mirror folding motor, or repairing/reprogramming the mirror control module.
5. Can I still drive my vehicle with OBDII code B1F04 present?
- It is generally safe to drive your vehicle with code B1F04, as it primarily affects the electronic mirror folding functionality and does not impact the overall drivability or safety of the vehicle.
6. How do I reset OBDII code B1F04 after making the necessary repairs?
- After repairing the issues causing code B1F04, you can reset the code using an OBDII scanner or by disconnecting the vehicle's battery for a few minutes to clear the stored fault code.
7. Is it possible to prevent OBDII code B1F04 from occurring in the future?
- To prevent code B1F04, it's recommended to regularly inspect and maintain the mirror fold control system, avoid excessive force when folding the mirrors manually, and address any electrical issues promptly.
8. Can extreme weather conditions affect the Mirror Fold Control Circuit and trigger code B1F04?
- Yes, extreme weather conditions such as heavy rain, snow, or extreme temperatures can potentially damage the mirror fold control system components, leading to issues and triggering code B1F04.
9. Will fixing OBDII code B1F04 require specialized tools or professional assistance?
- Repairing OBDII code B1F04 may require basic tools like a multimeter and socket set, as well as some DIY skills. However, if you are unsure or uncomfortable with the repair process, seeking professional assistance is recommended.
10. How common is OBDII code B1F04 (Mirror Fold Control Circuit) in vehicles?
- Code B1F04 related to the Mirror Fold Control Circuit is relatively common in vehicles equipped with electronic mirror folding features, especially in modern vehicles with advanced mirror control systems.
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