Engine-CodesDodge – B1923 Dodge

B1923 Dodge Code - Right Front Window Motor Control Circuit Low

Quick Answer

The B1923 diagnostic trouble code for Dodge vehicles specifically refers to an issue with the right front window motor control circuit being detected as low. Common causes include Faulty right front window motor, Damaged wiring or connectors in the window motor control circuit, Malfunctioning window 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
B1923 Dodge indicates Right Front Window Motor Control Circuit Low.
Common causes
Common causes include Faulty right front window motor, Damaged wiring or connectors in the window motor control circuit, Malfunctioning window 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 15, 2024
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Code B1923 Dodge Description

The B1923 diagnostic trouble code for Dodge vehicles specifically refers to an issue with the right front window motor control circuit being detected as low. This means that there is a problem with the electrical circuit that controls the operation of the right front window motor. The window motor control circuit is responsible for regulating the movement of the window up and down when the switch is activated. When this circuit is detected as low, it indicates that there is a malfunction that is preventing the proper operation of the window motor.

OBDII Code B1923 Dodge - Right Front Window Motor Control Circuit Low
B1923 Dodge Code - Right Front Window Motor Control Circuit Low

Common Causes of B1923 Dodge

  1. Faulty right front window motor.
  2. Damaged wiring or connectors in the window motor control circuit.
  3. Malfunctioning window switch.
  4. Issues with the vehicle's body control module.
  5. Electrical issues such as blown fuses or relays related to the window motor control circuit.

Symptoms of B1923 Dodge

  1. Inability to operate the right front window using the switch.
  2. Unusual noises coming from the right front window when attempting to operate it.
  3. Intermittent operation of the right front window.
  4. The right front window moves slowly or struggles to move up or down.
  5. The right front window gets stuck in one position and cannot be moved.

How to Fix B1923 Dodge

  1. Begin by conducting a thorough inspection of the right front window motor control circuit, including the wiring, connectors, and components.
  2. Test the right front window motor to determine if it is functioning properly or needs to be replaced.
  3. Check the window switch for any signs of damage or malfunction and replace if necessary.
  4. Inspect the vehicle's body control module for any faults or errors related to the window motor control circuit.
  5. Clear the B1923 trouble code from the vehicle's computer system after completing the repairs and ensure that the right front window operates correctly.

Cost to Fix B1923 Dodge

The typical repair costs for addressing the B1923 code related to the right front window motor control circuit low can vary depending on the specific cause of the issue and the extent of the repairs needed. In general, the cost of parts such as a new window motor, wiring, connectors, or a window switch can range from $100 to $300 or more. Labor costs for the repair process can add an additional $100 to $300 or more, depending on the shop's hourly rates and the complexity of the repair.

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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 B1923 Dodge Code

1. What does the OBDII code B1923 mean on a Dodge vehicle?

B1923 indicates a problem with the right front window motor control circuit, specifically a low voltage condition or electrical fault.

2. What are the common symptoms of code B1923 in a Dodge?

Symptoms include the right front window not operating, slow or intermittent movement, or no response when using the window switch.

3. What causes the B1923 code to be triggered?

Common causes include a faulty window motor, damaged wiring or connectors in the circuit, a malfunctioning window switch, or a blown fuse.

4. How can I diagnose the B1923 code on my Dodge?

Start by checking the fuse for the window motor, inspecting the wiring for damage, testing the window switch, and measuring voltage at the motor to identify any low or missing power.

5. Can a faulty window switch cause the B1923 code?

Yes, a failing or shorted window switch can disrupt the circuit and trigger this code.

6. How do I fix the B1923 code on a Dodge vehicle?

Repairs may include replacing the right front window motor, repairing or replacing damaged wiring, cleaning or replacing corroded connectors, or replacing a faulty switch.

7. Is it safe to drive with the B1923 code present?

Yes, the vehicle remains safe to drive, but the right front window may not function, which could be inconvenient or compromise ventilation.

8. How much does it typically cost to repair the B1923 code?

Repair costs vary but may range from $100 to $300 depending on whether the issue is with the motor, wiring, or switch, and labor rates in your area.

9. Can I fix the B1923 code myself?

If you’re comfortable with basic electrical diagnostics and repairs, you can check the fuses, wiring, and motor yourself. Otherwise, consult a professional mechanic.

10. Will resetting the OBDII system clear the B1923 code permanently?

Clearing the code without addressing the underlying issue will only temporarily remove it; the code will return if the problem persists.

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