Engine-CodesLincoln – P1565 Lincoln

P1565 Lincoln Code - Speed Control Command Switch Out of Range High

Quick Answer

The P1565 diagnostic trouble code for Lincoln vehicles indicates that the Speed Control Command Switch is reading a value that is higher than the acceptable range. Common causes include Faulty speed control switch, Wiring or electrical issues in the cruise control system, Malfunctioning cruise control module. Severity is Moderate - service should be scheduled soon. The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.

What it means
P1565 Lincoln indicates Speed Control Command Switch Out of Range High.
Common causes
Common causes include Faulty speed control switch, Wiring or electrical issues in the cruise control system, Malfunctioning cruise control module.
Severity
Moderate - service should be scheduled soon.
Can I drive?
The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.
Table of contents Created and updated by William Orellana on Sep 06, 2024
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Code P1565 Lincoln Description

The P1565 diagnostic trouble code for Lincoln vehicles indicates that the Speed Control Command Switch is reading a value that is higher than the acceptable range. This means that the input signal from the speed control switch, which is used to engage or disengage the cruise control system, is not within the expected parameters. This can lead to issues with the vehicle's cruise control system, affecting its ability to maintain a set speed while driving.

OBDII Code P1565 Lincoln - Speed Control Command Switch Out of Range High
P1565 Lincoln Code - Speed Control Command Switch Out of Range High

Common Causes of P1565 Lincoln

  1. Faulty speed control switch
  2. Wiring or electrical issues in the cruise control system
  3. Malfunctioning cruise control module
  4. Issues with the vehicle's speed sensor
  5. Software or programming issues in the vehicle's computer system

Symptoms of P1565 Lincoln

  1. Inoperative cruise control system
  2. Cruise control engaging or disengaging unexpectedly
  3. Speed control switch not responding
  4. Check engine light illuminated
  5. Decreased fuel efficiency

How to Fix P1565 Lincoln

  1. Diagnose the issue by using a diagnostic scan tool to pinpoint the exact cause of the problem.
  2. Inspect the speed control switch and wiring for any visible damage or corrosion.
  3. Test the cruise control module and speed sensor for proper functionality.
  4. Replace any faulty components, such as the speed control switch or damaged wiring.
  5. Clear the diagnostic trouble codes and test drive the vehicle to ensure the issue has been resolved.

Cost to Fix P1565 Lincoln

The typical repair costs for addressing a P1565 code in a Lincoln vehicle can range from $100 to $300, depending on the specific cause of the issue and the cost of parts required for the repair. Additional costs may apply for diagnostic time and labor rates, which can vary between different auto repair shops. It's recommended to consult with a professional technician to get an accurate estimate for your specific vehicle.

When is the Code Detected?

The Engine Control Module (ECM) has detected a fault in the cruise control circuit

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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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