Engine-CodesGeneric – B1E6B

B1E6B Code - Passenger Mirror Fold Control Circuit Low

Quick Answer

The B1E6B diagnostic trouble code (DTC) indicates a problem with the passenger mirror fold control circuit being low. Common causes include Faulty mirror fold control module, Damaged wiring in the mirror fold control circuit, Malfunctioning mirror fold control switch. 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
B1E6B indicates Passenger Mirror Fold Control Circuit Low.
Common causes
Common causes include Faulty mirror fold control module, Damaged wiring in the mirror fold control circuit, Malfunctioning mirror fold control switch.
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.
Table of contents Created and updated by William Orellana on Sep 16, 2024
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Code B1E6B Description

The B1E6B diagnostic trouble code (DTC) indicates a problem with the passenger mirror fold control circuit being low. This means that there is a fault in the electrical circuit that controls the folding mechanism of the passenger side mirror. The mirror fold control circuit is responsible for allowing the driver to electronically fold and unfold the passenger side mirror. When this circuit is not functioning properly, it can lead to the mirror being stuck in one position or not responding to the driver's input.

OBDII Code B1E6B - Passenger Mirror Fold Control Circuit Low
B1E6B Code - Passenger Mirror Fold Control Circuit Low

Common Causes of B1E6B

  1. Faulty mirror fold control module
  2. Damaged wiring in the mirror fold control circuit
  3. Malfunctioning mirror fold control switch
  4. Corrosion or loose connections in the mirror fold control circuit
  5. Water damage to the mirror fold control components

Symptoms of B1E6B

  1. Passenger side mirror stuck in one position
  2. Inability to fold or unfold the passenger side mirror electronically
  3. Mirror fold control button not responding
  4. Warning light on the dashboard indicating a mirror fold control circuit fault

How to Fix B1E6B

  1. Begin by diagnosing the specific cause of the issue using a diagnostic scan tool to pinpoint the fault in the mirror fold control circuit.
  2. Inspect the wiring and connections in the mirror fold control circuit for any damage, corrosion, or loose connections. Repair or replace any faulty wiring or connectors.
  3. Test the mirror fold control module and switch for proper functionality. Replace any components that are found to be defective.
  4. Clear the DTC from the vehicle's computer using the diagnostic scan tool and test the passenger side mirror to ensure that it can fold and unfold properly.
  5. Finally, reset the mirror fold control system by following the manufacturer's instructions to calibrate the mirror position.

Cost to Fix B1E6B

The typical repair costs for addressing a passenger mirror fold control circuit low issue can vary depending on the specific cause of the problem and the labor rates in your area. On average, the parts for this repair can range from $50 to $200, while the labor costs can range from $100 to $300. Keep in mind that these are rough estimates, and the actual costs may differ based on the vehicle make and model, the severity of the issue, and the rates charged by the auto repair shop. It's recommended to contact local shops for more accurate pricing information.

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Code B1E6B Information for Specific Makes

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 B1E6B Code

1. What does OBDII code B1E6B mean?

Code B1E6B indicates a problem with the passenger mirror fold control circuit, specifically that the voltage is lower than expected.

2. What are the symptoms of code B1E6B?

Symptoms may include the passenger-side mirror not folding or unfolding properly, or complete failure of the mirror folding mechanism.

3. What causes the B1E6B code?

Common causes include a faulty mirror fold motor, damaged wiring or connectors in the circuit, or a malfunctioning control module.

4. Can a low battery cause code B1E6B?

Yes, a weak or low battery can cause insufficient voltage to the circuit, triggering this code.

5. How can I diagnose the B1E6B code?

Start by visually inspecting the wiring and connectors for damage or corrosion, then test the mirror fold motor and related circuit for proper voltage using a multimeter.

6. Can I still drive my vehicle with code B1E6B?

Yes, this code typically does not affect drivability, but it may limit the functionality of the passenger-side mirror.

7. How do I fix code B1E6B?

Repairs may involve replacing the mirror fold motor, fixing damaged wiring, or replacing the control module if it's faulty.

8. How much does it cost to fix code B1E6B?

Repair costs vary but may range from $100 to $500 depending on whether the issue is with the wiring or requires replacing the mirror assembly.

9. Can I clear code B1E6B without repairing the issue?

Clearing the code without fixing the underlying problem may cause it to return, as the root issue remains unresolved.

10. Is code B1E6B specific to certain vehicles?

While the code can appear on various makes and models, it is more common in vehicles equipped with electronically folding mirrors.

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