AutoCodes – Dodge – B238E Dodge

B238E Dodge Code - Hi Beam Switch Circuit Low

Quick Answer

The Cluster monitors the Hi Beam Switch Circuit. Common causes include Faulty Multifunction Switch, Multifunction Switch harness is open or shorted, Multifunction Switch 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: B238E Dodge indicates Hi Beam Switch Circuit Low.
Common causes: Common causes include Faulty Multifunction Switch, Multifunction Switch harness is open or shorted, Multifunction Switch 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 476

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 Dec 04, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B238E Dodge Description

The Cluster monitors the Hi Beam Switch Circuit. The Diagnostic Trouble Code (DTC) is set when the Cluster detects the High Beam Switch Input circuit voltage is less than the expected value.

OBDII Code B238E Dodge - Hi Beam Switch Circuit Low - AutoCodes.com — B238E Dodge Code - Hi Beam Switch Circuit Low

What does this mean?

What are the Possible Causes of the DTC B238E Dodge?

Faulty Multifunction Switch
Multifunction Switch harness is open or shorted
Multifunction Switch circuit poor electrical connection
Faulty Cluster

How to Fix the DTC B238E Dodge?

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 B238E Dodge 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 B238E Dodge Code

1. What are the common symptoms of OBDII code B238E for Dodge (Hi Beam Switch Circuit Low)?

- Common symptoms may include issues with the high beam headlights, such as not functioning properly or staying on constantly.

2. What are the possible causes of OBDII code B238E (Hi Beam Switch Circuit Low) in a Dodge?

- The code B238E can be caused by a faulty hi beam switch, wiring issues, or a problem with the high beam circuitry.

3. How can I diagnose the OBDII code B238E in my Dodge related to the Hi Beam Switch Circuit Low?

- You can diagnose the code by checking the high beam switch, inspecting the wiring for any damage, and using a diagnostic scanner to read the trouble code.

4. Can a DIY enthusiast repair the OBDII code B238E for Dodge (Hi Beam Switch Circuit Low)?

- Depending on your automotive repair skills, you may be able to repair the issue by replacing the hi beam switch or fixing any damaged wiring. However, professional assistance may be recommended.

5. Are there any quick tips for fixing the OBDII code B238E in a Dodge related to the Hi Beam Switch Circuit Low?

- Quick tips include checking the fuse related to the high beams, ensuring the switch is functioning correctly, and inspecting the wiring connections.

6. Is it safe to drive my Dodge with the OBDII code B238E (Hi Beam Switch Circuit Low) illuminated?

- It is generally safe to drive with this code illuminated, but it is recommended to address the issue promptly to ensure proper functioning of the high beam headlights.

7. How can I reset the OBDII code B238E in my Dodge after fixing the Hi Beam Switch Circuit Low issue?

- You can reset the code by using an OBDII scanner to clear the trouble code from the vehicle's computer system.

8. Will disconnecting the battery reset the OBDII code B238E for Dodge (Hi Beam Switch Circuit Low)?

- Disconnecting the battery may reset the code temporarily, but using an OBDII scanner is a more effective method to clear the code permanently.

9. What are the potential risks of ignoring the OBDII code B238E in my Dodge related to the Hi Beam Switch Circuit Low?

- Ignoring the code may result in continued issues with the high beam headlights, potential safety concerns while driving at night, and possible electrical problems in the vehicle.

10. How can I prevent the OBDII code B238E (Hi Beam Switch Circuit Low) from reoccurring in my Dodge?

- To prevent the code from reoccurring, ensure proper maintenance of the high beam switch, regularly check the wiring for any issues, and address any electrical problems promptly.