AutoCodes – Chevrolet – P1568 Chevrolet

P1568 Chevrolet Code - Cruise Servo Stroke Greater Than Commanded In Cruise

Quick Answer

With the engine running, the Powertrain Control Module (PCM) detects the Actual Servo Position Sensor position of more than 15% over a Desired Servo Position of 0%, all conditions met for 1 second Common causes include Faulty Cruise Servo, Cruise Servo harness is open or shorted, Cruise Servo 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: P1568 Chevrolet indicates Cruise Servo Stroke Greater Than Commanded In Cruise.
Common causes: Common causes include Faulty Cruise Servo, Cruise Servo harness is open or shorted, Cruise Servo 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 3,702

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

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Table of contents Created and updated by William Orellana on Aug 30, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1568 Chevrolet Description

With the engine running, the Powertrain Control Module (PCM) detects the Actual Servo Position Sensor position of more than 15% over a Desired Servo Position of 0%, all conditions met for 1 second

OBDII Code P1568 Chevrolet - Cruise Servo Stroke Greater Than Commanded In Cruise - AutoCodes.com — P1568 Chevrolet Code - Cruise Servo Stroke Greater Than Commanded In Cruise

What does this mean?

What are the Possible Causes of the DTC P1568 Chevrolet?

Faulty Cruise Servo
Cruise Servo harness is open or shorted
Cruise Servo circuit poor electrical connection

How to Fix the DTC P1568 Chevrolet?

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 P1568 Chevrolet 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.

Need more information about the P1568 Chevrolet code?

Need more information on how to fix the P1568 Chevrolet code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1568 Chevrolet code diagnosed by a professional: Find a repair shop in your area

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 P1568 Chevrolet Code

1. What are the common symptoms of OBDII code P1568 in a Chevrolet related to cruise servo stroke?

- Common symptoms include the cruise control not functioning properly, the vehicle not maintaining the set speed, and the cruise control light flashing or staying on.

2. What could cause the OBDII code P1568 "Cruise Servo Stroke Greater Than Commanded In Cruise" in a Chevrolet?

- This code is typically triggered by a malfunction in the cruise control system, such as a faulty cruise control servo or a problem with the cruise control module.

3. How can I diagnose the OBDII code P1568 in my Chevrolet related to cruise servo stroke?

- Diagnosing this code involves checking the cruise control system components, such as the servo, throttle actuator, and wiring connections, for any faults or issues.

4. Can a loose or damaged vacuum hose cause the OBDII code P1568 in a Chevrolet?

- Yes, a loose or damaged vacuum hose connected to the cruise control system can lead to the code P1568 by causing a loss of vacuum pressure necessary for proper servo operation.

5. What are some repair tips for fixing OBDII code P1568 in a Chevrolet related to cruise servo stroke?

- Repair tips include checking and repairing any vacuum leaks, testing the cruise control servo for proper operation, and ensuring all cruise control system components are functioning correctly.

6. Is it safe to continue driving my Chevrolet with OBDII code P1568 triggered?

- It is generally safe to drive with this code, but it is recommended to address the issue promptly to ensure the cruise control system operates correctly and to prevent potential further damage.

7. Can resetting the vehicle's computer clear the OBDII code P1568 related to cruise servo stroke in a Chevrolet?

- Resetting the computer may temporarily clear the code, but it will likely reappear if the underlying issue with the cruise control system is not addressed.

8. How much does it typically cost to repair OBDII code P1568 in a Chevrolet related to cruise servo stroke?

- The cost of repair can vary depending on the specific cause of the code, but it may involve replacing the cruise control servo, repairing wiring issues, or addressing vacuum leaks.

9. Are there any recalls or technical service bulletins related to OBDII code P1568 in Chevrolet vehicles?

- It is recommended to check with a Chevrolet dealership or online resources for any recalls or technical service bulletins related to this specific OBDII code to see if there are known issues or solutions.

10. Can a DIY enthusiast with basic automotive knowledge fix OBDII code P1568 in a Chevrolet related to cruise servo stroke?

- Depending on the cause of the code, a DIY enthusiast with basic automotive knowledge may be able to diagnose and repair the issue, such as checking for vacuum leaks or testing components like the cruise control servo.