Engine-CodesDodge – P1595 Dodge

P1595 Dodge Code - Speed Control Solenoid Circuits

Quick Answer

The P1595 diagnostic trouble code (DTC) for Dodge vehicles specifically refers to an issue with the speed control solenoid circuits. Common causes include Faulty speed control solenoid, Wiring or connector issues in the speed control circuit, PCM malfunction. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

What it means
P1595 Dodge indicates Speed Control Solenoid Circuits.
Common causes
Common causes include Faulty speed control solenoid, Wiring or connector issues in the speed control circuit, PCM malfunction.
Severity
Low - monitor the vehicle and repair when practical.
Can I drive?
The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.
Table of contents Created and updated by William Orellana on Sep 10, 2024
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Code P1595 Dodge Description

The P1595 diagnostic trouble code (DTC) for Dodge vehicles specifically refers to an issue with the speed control solenoid circuits. The speed control system, also known as cruise control, allows the driver to set a desired speed for the vehicle to maintain without needing to keep their foot on the accelerator pedal constantly. The speed control solenoid is a crucial component of this system, responsible for regulating the amount of air and fuel entering the engine to maintain the desired speed.

OBDII Code P1595 Dodge - Speed Control Solenoid Circuits
P1595 Dodge Code - Speed Control Solenoid Circuits

Common Causes of P1595 Dodge

  1. Faulty speed control solenoid
  2. Wiring or connector issues in the speed control circuit
  3. PCM malfunction
  4. Vacuum leaks affecting the speed control system
  5. Electrical problems such as a blown fuse or relay related to the speed control solenoid

Symptoms of P1595 Dodge

  1. Inoperative cruise control system
  2. Erratic behavior when cruise control is engaged
  3. Check Engine Light illuminated
  4. Engine stalling or hesitation
  5. Reduced fuel efficiency

How to Fix P1595 Dodge

  1. Diagnose the specific cause of the P1595 DTC using a scan tool to pinpoint the issue within the speed control solenoid circuits.
  2. Inspect the wiring and connectors in the speed control circuit for any damage or corrosion. Repair or replace as needed.
  3. Test the speed control solenoid for proper operation and replace if found to be faulty.
  4. Check for vacuum leaks in the speed control system and repair or replace any affected components.
  5. Clear the DTC and test drive the vehicle to ensure the cruise control system is functioning correctly.

Cost to Fix P1595 Dodge

The typical repair costs for addressing a P1595 DTC related to the speed control solenoid circuits can vary depending on the specific cause of the issue. On average, parts for this repair could range from $100 to $300, while labor costs may add another $100 to $200. Keep in mind that diagnosis time and labor rates at auto repair shops can fluctuate based on location, vehicle make and model, and other factors. It's advisable to consult with a professional technician to get an accurate estimate for your specific situation.

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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.

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