AutoCodesNissan – P1564 2012 Nissan Sentra

P1564 2012 Nissan Sentra Code - ASCD Steering Switch

Quick Answer

Automatic Speed Control Device (ASCD) (Cruise Control) steering switch has variant values of electrical resistance for each button. Common causes include Faulty ASCD Steering Switch, ASCD Steering Switch harness is open or shorted, ASCD Steering Switch circuit poor electrical connection. 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
P1564 2012 Nissan Sentra indicates ASCD Steering Switch.
Common causes
Common causes include Faulty ASCD Steering Switch, ASCD Steering Switch harness is open or shorted, ASCD Steering Switch circuit poor electrical connection.
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.
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Code Popularity 14,682
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Aug 21, 2022
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Code P1564 2012 Nissan Sentra Description

Automatic Speed Control Device (ASCD) (Cruise Control) steering switch has variant values of electrical resistance for each button. The Engine Control Module (ECM) reads the voltage variation of the switch and determines which button is operated. The Diagnostic Trouble Code (DTC) will be set when an improper voltage signal from the Automatic Speed Control Device steering switch is sent to Engine Control Module.
OBDII Code P1564 2012 Nissan Sentra - ASCD Steering Switch - AutoCodes.com
P1564 2012 Nissan Sentra Code - ASCD Steering Switch

What are the Possible Causes of the DTC P1564 2012 Nissan Sentra?

  • Faulty ASCD Steering Switch
  • ASCD Steering Switch harness is open or shorted
  • ASCD Steering Switch circuit poor electrical connection
  • Faulty Engine Control Module (ECM)

How to Fix the DTC P1564 2012 Nissan Sentra?

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 P1564 2012 Nissan Sentra 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 P1564 2012 Nissan Sentra code?

Need more information on how to fix the P1564 2012 Nissan Sentra code? Get Access to Factory Service Manuals

Need Help with the Code?

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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 P1564 2012 Nissan Sentra Code

1. What does the OBDII code P1564 mean on a 2012 Nissan Sentra?

P1564 indicates an issue with the ASCD (Automatic Speed Control Device) Steering Switch, which is part of the cruise control system.

2. What are the symptoms of code P1564 in a 2012 Nissan Sentra?

Symptoms may include the cruise control not engaging, intermittent cruise control operation, or no response from the cruise control buttons.

3. What causes the P1564 code to appear?

Common causes include a faulty ASCD steering switch, damaged wiring or connectors, or a malfunction in the clock spring.

4. How is the ASCD steering switch related to cruise control?

The ASCD steering switch sends signals to the cruise control system to set, cancel, or adjust speed. A fault in the switch or its circuit can disrupt cruise control operation.

5. Can I still drive my 2012 Nissan Sentra with the P1564 code?

Yes, the vehicle remains drivable, but cruise control functionality may be limited or unavailable.

6. How do I diagnose the P1564 code in a 2012 Nissan Sentra?

Diagnose by using a scan tool to check the switch signals, inspecting the clock spring, and visually examining the wiring and connectors for damage.

7. How do I fix the P1564 code on a 2012 Nissan Sentra?

Repairs may include replacing the ASCD steering switch, repairing damaged wiring, or replacing the clock spring if it’s defective.

8. How much does it cost to fix the P1564 code?

Repair costs vary but may range from $100 to $300, depending on whether the ASCD switch or clock spring needs replacement.

9. Can a faulty clock spring cause the P1564 code?

Yes, a damaged clock spring can interrupt the electrical connection to the ASCD steering switch, causing the code.

10. Do I need to reset the code after repairing the issue?

Yes, use an OBDII scan tool to clear the code after completing repairs and test the system to ensure proper operation.

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