Engine-CodesJeep – B1E68 Jeep

B1E68 Jeep Code - Driver Mirror Fold Control Circuit High

Quick Answer

The B1E68 diagnostic trouble code (DTC) for Jeep vehicles specifically refers to the "Driver Mirror Fold Control Circuit High." This code indicates that there is a high voltage condition detected in the circuit responsible for controlling the folding function of the driver's side mirror. Common causes include Short circuit in the mirror fold control circuit, Damaged or corroded wiring connections, Faulty mirror 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
B1E68 Jeep indicates Driver Mirror Fold Control Circuit High.
Common causes
Common causes include Short circuit in the mirror fold control circuit, Damaged or corroded wiring connections, Faulty mirror 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 13, 2024
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Code B1E68 Jeep Description

The B1E68 diagnostic trouble code (DTC) for Jeep vehicles specifically refers to the "Driver Mirror Fold Control Circuit High." This code indicates that there is a high voltage condition detected in the circuit responsible for controlling the folding function of the driver's side mirror. In modern vehicles, power mirrors are equipped with motors that allow them to be adjusted and folded electronically. The mirror fold control circuit is responsible for sending signals to the mirror motor to initiate the folding action.

OBDII Code B1E68 Jeep - Driver Mirror Fold Control Circuit High
B1E68 Jeep Code - Driver Mirror Fold Control Circuit High

Common Causes of B1E68 Jeep

  1. Short circuit in the mirror fold control circuit.
  2. Damaged or corroded wiring connections.
  3. Faulty mirror switch.
  4. Malfunctioning mirror motor.
  5. Issues with the powertrain control module (PCM).

Symptoms of B1E68 Jeep

  1. Inability to fold the driver's side mirror electronically.
  2. Erratic or unresponsive mirror folding operation.
  3. Warning light illuminated on the dashboard.
  4. Mirror folding function working intermittently.
  5. Mirror making unusual noises when attempting to fold.

How to Fix B1E68 Jeep

  1. Begin by conducting a visual inspection of the mirror wiring and connections to check for any visible damage or corrosion.
  2. Use a multimeter to test the voltage levels in the mirror fold control circuit to identify any abnormalities.
  3. Test the mirror switch functionality by checking for continuity and proper signal transmission.
  4. Inspect the mirror motor for any signs of damage or malfunction, and replace if necessary.
  5. If all components check out, consider reprogramming or replacing the PCM if it is determined to be the root cause of the high voltage condition.

Cost to Fix B1E68 Jeep

The typical repair costs for addressing the B1E68 code on a Jeep vehicle can vary depending on the specific cause of the issue. On average, the parts required for this repair, such as a mirror switch or mirror motor, can range from $50 to $200. Labor costs at auto repair shops typically fall between $80 and $150 per hour. Therefore, the total repair cost could range from $150 to $500 or more, depending on the extent of the repair needed. It is advisable to consult with a certified mechanic or dealership to get a more accurate estimate based on your vehicle's make and model.

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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 B1E68 Jeep Code

1. What are the common symptoms of OBDII code B1E68 Jeep (Driver Mirror Fold Control Circuit High)?

The common symptoms of this code may include the driver-side mirror not folding electronically, the mirror folding intermittently, or the mirror folding in the wrong direction.

2. What could cause the OBDII code B1E68 Jeep to appear?

The code B1E68 indicates a high voltage condition in the driver mirror fold control circuit, which could be caused by a faulty mirror fold switch, damaged wiring, or a malfunctioning mirror fold control module.

3. How can I diagnose the cause of OBDII code B1E68 Jeep on my Jeep?

To diagnose the issue, you can start by visually inspecting the mirror fold switch and wiring for any visible damage. You can also use a multimeter to test the voltage at different points in the circuit to identify where the high voltage issue is occurring.

4. Are there any quick repair tips for fixing OBDII code B1E68 Jeep?

One quick repair tip is to check and ensure all electrical connections related to the driver mirror fold control circuit are secure and free of corrosion. Sometimes, simply cleaning and reseating the connectors can resolve the issue.

5. Can I continue driving my Jeep with OBDII code B1E68 present?

While your Jeep may still be driveable with this code, it is recommended to address the issue promptly to prevent any further damage to the mirror fold control system. Ignoring the problem could lead to permanent mirror folding issues.

6. Is it possible to reset OBDII code B1E68 Jeep without repairing the underlying issue?

You can clear the code using an OBDII scanner, but if the root cause of the high voltage condition in the driver mirror fold control circuit is not addressed, the code is likely to reappear.

7. How much does it typically cost to repair OBDII code B1E68 Jeep at a dealership or mechanic?

The cost of repairing this code can vary depending on the specific cause of the issue and labor rates in your area. It's best to get a diagnostic from a professional to determine the exact repair cost.

8. Can extreme weather conditions contribute to triggering OBDII code B1E68 Jeep?

Extreme weather conditions, such as exposure to prolonged periods of moisture or extreme heat, can potentially damage the electrical components in the mirror fold control circuit, leading to the appearance of this fault code.

9. Will fixing OBDII code B1E68 Jeep require replacing the entire driver-side mirror assembly?

In most cases, repairing this code does not necessitate replacing the entire driver-side mirror assembly. The issue is typically related to the control circuit or components within the mirror assembly itself.

10. Is there a recall or technical service bulletin related to OBDII code B1E68 Jeep for certain Jeep models?

It's recommended to check with your local Jeep dealership or visit the manufacturer's website to see if there are any recalls or technical service bulletins related to the OBDII code B1E68 specific to your Jeep model.

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