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Engine-Codes – Generic – P1569

P1569 Code - Cruise Servo Stroke High While Not In Cruise

Quick Answer

The diagnostic trouble code P1569 indicates that the cruise control servo stroke is too high when the cruise control is not engaged. Common causes include Faulty cruise control servo, Malfunctioning throttle position sensor, Damaged wiring or connectors in the cruise control system. 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
P1569 indicates Cruise Servo Stroke High While Not In Cruise.
Common causes
Common causes include Faulty cruise control servo, Malfunctioning throttle position sensor, Damaged wiring or connectors in the cruise control system.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 12, 2024
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Code P1569 Description

The diagnostic trouble code P1569 indicates that the cruise control servo stroke is too high when the cruise control is not engaged. The cruise control servo is responsible for controlling the throttle position to maintain a constant speed set by the driver. When this code is triggered, it means that the servo is receiving incorrect signals or is malfunctioning, causing the throttle to open more than necessary even when cruise control is not active.

OBDII Code P1569 - Cruise Servo Stroke High While Not In Cruise
P1569 Code - Cruise Servo Stroke High While Not In Cruise

Common Causes of P1569

  1. Faulty cruise control servo
  2. Malfunctioning throttle position sensor
  3. Damaged wiring or connectors in the cruise control system
  4. Defective cruise control switch
  5. Issues with the engine control module (ECM)

Symptoms of P1569

  1. Erratic acceleration
  2. Poor fuel economy
  3. Hesitation or surging while driving
  4. Difficulty maintaining a steady speed

How to Fix P1569

  1. Diagnose the code using a diagnostic scanner to pinpoint the exact cause of the issue.
  2. Inspect the cruise control servo, throttle position sensor, and wiring for any visible damage or wear.
  3. Test the cruise control switch to ensure it is functioning correctly.
  4. Replace any faulty components identified during the diagnosis process.
  5. Clear the diagnostic trouble code from the vehicle's ECM and test the cruise control system to verify the repair.

Cost to Fix P1569

The cost of repairing the P1569 code can vary depending on the specific cause of the issue and the labor rates in your area. On average, you can expect to pay between $150 to $500 for parts and labor. Keep in mind that diagnostic time and labor rates at auto repair shops can differ, so it's advisable to get quotes from multiple sources to ensure you're getting a fair price for the repair.

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Code P1569 Information for Specific Makes

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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