AutoCodes – Nissan – P1564 2008 Nissan Sentra

P1564 2008 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 2008 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 16,095

How popular is this code, among other codes? Low

Repair Importance Level

Low (Monitor) (1 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Aug 21, 2022

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1564 2008 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 2008 Nissan Sentra - ASCD Steering Switch - AutoCodes.com — P1564 2008 Nissan Sentra Code - ASCD Steering Switch

What does this mean?

What are the Possible Causes of the DTC P1564 2008 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 2008 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 2008 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 2008 Nissan Sentra code?

Need more information on how to fix the P1564 2008 Nissan Sentra code? Get Access to Factory Service Manuals

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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 2008 Nissan Sentra Code

1. What does OBDII code P1564 on a 2008 Nissan Sentra indicate?

The code P1564 on a 2008 Nissan Sentra specifically relates to the ASCD steering switch.

2. What are the common symptoms of ASCD steering switch issues in a 2008 Nissan Sentra?

Common symptoms of ASCD steering switch issues include the inability to set the cruise control, cruise control turning off unexpectedly, or the cruise control not engaging at all.

3. What are the possible causes of OBDII code P1564 on a 2008 Nissan Sentra?

The ASCD steering switch code P1564 on a 2008 Nissan Sentra can be triggered by a faulty ASCD steering switch, wiring issues, or a malfunction in the cruise control system.

4. How can I diagnose the ASCD steering switch problem in my 2008 Nissan Sentra?

To diagnose the ASCD steering switch problem, you can use an OBDII scanner to retrieve the trouble code, visually inspect the ASCD steering switch and its wiring for any visible damage, and perform a cruise control system test.

5. Can I still drive my 2008 Nissan Sentra with OBDII code P1564 present?

If the only issue is related to the ASCD steering switch and cruise control system, it is generally safe to drive the vehicle. However, it is recommended to address the problem promptly to ensure proper functioning of the cruise control.

6. How can I repair OBDII code P1564 on my 2008 Nissan Sentra?

Repairing OBDII code P1564 on a 2008 Nissan Sentra involves replacing the faulty ASCD steering switch, repairing any damaged wiring, and resetting the trouble code using an OBDII scanner.

7. Is it possible to reset OBDII code P1564 on a 2008 Nissan Sentra without fixing the issue?

While you can clear the trouble code temporarily, it will likely reappear if the underlying issue with the ASCD steering switch is not resolved.

8. Are there any DIY tips for fixing OBDII code P1564 on a 2008 Nissan Sentra?

DIY tips for fixing OBDII code P1564 include checking and cleaning the ASCD steering switch contacts, ensuring proper wiring connections, and conducting a thorough inspection of the cruise control system.

9. Can weather or driving conditions affect the ASCD steering switch in a 2008 Nissan Sentra?

Extreme weather conditions or driving on rough terrain can potentially impact the ASCD steering switch and its functionality, leading to issues with the cruise control system.

10. How often should I have the ASCD steering switch inspected in my 2008 Nissan Sentra?

It is recommended to have the ASCD steering switch inspected during regular maintenance checks or whenever you notice any symptoms of cruise control malfunction to ensure early detection and timely repair.