Engine-CodesNissan – P1564 Nissan

P1564 Nissan Code - ASCD Steering Switch

Quick Answer

The P1564 Nissan diagnostic trouble code refers to an issue with the ASCD (Automatic Speed Control Device) Steering Switch. Common causes include Faulty ASCD Steering Switch, Electrical issues such as wiring or connector problems, Malfunctioning cruise control module. 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 Nissan indicates ASCD Steering Switch.
Common causes
Common causes include Faulty ASCD Steering Switch, Electrical issues such as wiring or connector problems, Malfunctioning cruise control module.
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.
Table of contents Created and updated by William Orellana on Aug 19, 2024
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Code P1564 Nissan Description

The P1564 Nissan diagnostic trouble code refers to an issue with the ASCD (Automatic Speed Control Device) Steering Switch. This code indicates a problem with the steering wheel-mounted controls that are used to set and adjust the vehicle's cruise control system. When this code is triggered, it can lead to issues with the vehicle's cruise control functionality, potentially causing the system to malfunction or not respond properly to driver inputs.

OBDII Code P1564 Nissan - ASCD Steering Switch
P1564 Nissan Code - ASCD Steering Switch

Common Causes of P1564 Nissan

  1. Faulty ASCD Steering Switch.
  2. Electrical issues such as wiring or connector problems.
  3. Malfunctioning cruise control module.
  4. Issues with the vehicle's steering wheel angle sensor.
  5. Software glitches in the cruise control system.

Symptoms of P1564 Nissan

  1. Cruise control not engaging or disengaging properly.
  2. Inability to set a desired speed using the steering wheel controls.
  3. Erratic behavior of the cruise control system.
  4. Illumination of the check engine light on the dashboard.
  5. Loss of power or acceleration while driving at a constant speed.

How to Fix P1564 Nissan

  1. Begin by diagnosing the specific cause of the issue using a scan tool to read the trouble codes.
  2. Inspect the ASCD Steering Switch and associated wiring for any visible damage or loose connections.
  3. Test the functionality of the cruise control module and steering wheel angle sensor.
  4. Replace the ASCD Steering Switch if it is determined to be faulty.
  5. Clear the trouble codes from the vehicle's computer and test the cruise control system to ensure proper functionality.

Cost to Fix P1564 Nissan

The cost of repairing a P1564 Nissan code related to the ASCD Steering Switch can vary depending on the specific cause of the issue. In general, the cost of replacing the ASCD Steering Switch itself can range from $100 to $300, including parts and labor. Additional diagnostic time and labor rates at the auto repair shop may increase the total cost. It is recommended to consult with a qualified mechanic to get an accurate estimate for the repair.

Tech Notes for P1564 Nissan





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Information for Specific Nissan Models

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 Nissan Code

1. What are the common symptoms of OBDII code P1564 in a Nissan related to the ASCD Steering Switch?

- Common symptoms include issues with the cruise control system, such as the cruise control not engaging or disengaging unexpectedly.

2. What can cause the ASCD Steering Switch code P1564 in a Nissan?

- The code P1564 can be triggered by a faulty ASCD steering switch, damaged wiring, or a malfunction in the cruise control system.

3. How can I diagnose the ASCD Steering Switch code P1564 in my Nissan?

- Diagnosis typically involves checking the ASCD steering switch for proper operation, inspecting the wiring for any damage, and testing the cruise control system components.

4. Can a DIY enthusiast repair the ASCD Steering Switch code P1564 in a Nissan?

- Depending on the cause, DIY repairs may be possible, such as replacing the ASCD steering switch or repairing damaged wiring. Advanced diagnostics may require professional assistance.

5. Is it safe to continue driving with the ASCD Steering Switch code P1564 in a Nissan?

- It is generally safe to drive with this OBDII code, but it is recommended to address the issue promptly to ensure proper functioning of the cruise control system.

6. What are the potential repair options for resolving OBDII code P1564 in a Nissan?

- Repair options may include replacing the ASCD steering switch, repairing damaged wiring, resetting the fault code, or seeking professional assistance for further diagnostics.

7. Can a low battery voltage trigger the ASCD Steering Switch code P1564 in a Nissan?

- Yes, low battery voltage or electrical issues can sometimes trigger false ASCD steering switch-related fault codes, so it is advisable to check the battery and charging system.

8. How can I reset the OBDII code P1564 related to the ASCD Steering Switch in my Nissan?

- The code can be reset using an OBDII scanner or by disconnecting the car's battery for a few minutes to clear the fault code.

9. Will the ASCD Steering Switch code P1564 cause the Nissan to fail an emissions test?

- The code P1564 alone may not cause the vehicle to fail an emissions test, but it is still recommended to address and resolve the issue to ensure proper functioning of the cruise control system.

10. What are some preventive maintenance tips to avoid the ASCD Steering Switch code P1564 in a Nissan?

- Regularly inspecting the cruise control system components, ensuring proper electrical connections, and addressing any issues promptly can help prevent the occurrence of code P1564.

Discuss the causes and fixes for P1564 Nissan OBDII Code

  • yea i did change the power steering sensor also the crankshaft sensor yet the fault code kept coming and vehicle refuse to start

  • What model and year is your Nissan. The code is for the "Cruise Control" steering switch and not for the power steering sensor or crankshaft position sensor.

  • me sale en la computadora el codigo 1564, y el vehiculo al salir de velocidad cero me soquea

  • El codigo P1564 es para cruise control y no deveria hacer que su Nissan no funcione bien. Por asegurece que ese sea el codigo o si hay algun otro codigo. Que modelo y año es su Nissan?

  • I have the same problem in my 2009 infiniti g37x the Cruise control Does not work Do you think it’ll be the same problem

  • Do you have any other codes besides the P1564? If you have no other codes, then the Cruise Control Steering Switch is the most likely cause. If there are no codes, but the Cruise Control doesn't work, your first step is to check for codes. Without the code, you are just guessing what the problem is.

  • Tengo una titan 2005 la.camioneta enciende pefecto l.encender core super bien pero despues de unos minutos para digamos quieres revasar oh correr mas rapido y pisas el gas noo respo de oh asta se amarra de 65 no responde mas ah menos q vallas pisando poko ah poco el gas

  • Que códigos del motor tiene? Parece que está relacionado con el Throttle Body

  • I have a 2005 nissan murano awd, I have the same code, the car feels like have a misfire on the motor, and when I press the gas pedal feels worst and just stop with no reason, also smell like a mixture is too much gas on it, only have p1564 code nothing else

  • The P1564 code is not related to the symptoms you have. Unfortunately, there are many things that could cause those symptoms. I suggest starting by changing the gas brand you are using, if possible, add a fuel additive. If the problem persists, you should consider changing the spark plugs and air filter.

  • Could this code be related to faulty clock spring in my 2011 titan? I have all the associated codes for that and the airbag light flashing....

  • Yes, the wires to the cruise control switch go through the clock spring.

  • Excellent insightful instructional guide, thank you so much.... super helpful! Can you recommend a place to purchase the switch?

  • Unfortunately, other than Nissan dealerships, I do not know of any other place that sells the switch.

  • Question in the ASCD I press the accelerate button the horn will honk can thi will be the clock spring device Thank you

  • Yes, the clock spring is the only connection between the horn and the ASCD switch.

  • my nissan serena c26 on scan shows dtc code P1564, cruise control doesn't work, how to fix it

  • Most of the times the problem is the Cruise Control Switch.

  • I have a 07 Nissan Xterra, a year ago my Xterra had an issue with no start . I turned the key no click, but all dash lights, stereo came on. My cruise control worked before this happened. First diagnostic could not be read. Second diagnostic came out Valve Body. I replaced Valve Body received the Xterra back and about a month I tried my cruise control and it doesn't work the green light flashes as i push button. the code is 1564 , I'm not understanding why it doesn't work anymore . Question.. also at times when I turn key it does not crank over , I turn the key on and off real fast and it starts. It doesn"t click as if its the starter. New battery . Thank you , Xterra girl..

    • Hey Xterra girl — thanks for the detailed info, it really helps.

      The P1564 code on your 2007 Xterra points to a problem with the ASCD (Automatic Speed Control Device) steering switch, which is part of the cruise control system. The fact that your green cruise light flashes when you press the button means the system is recognizing input, but it's not enabling the cruise function — usually because of a fault condition like:

      • A failed steering wheel switch
      • An issue in the clock spring (spiral cable)
      • Brake switch fault (cruise cancels if it thinks the brake is on)
      • ECM not receiving proper input due to a wiring/ground issue

      Now, about the intermittent no crank situation — this might actually be connected. You mentioned that turning the key quickly on and off sometimes gets it to crank. That points to either:

      1. Worn ignition switch contacts
      2. Starter relay acting up
      3. Or less likely, a failing neutral safety switch (especially if it's an automatic)

      That could also explain why the first scanner couldn’t communicate — low voltage or poor ground at the time.

      As for the valve body replacement, I doubt it directly affected cruise unless wires/connectors were moved or pinched during the job. But I’d still double-check the engine bay grounds and harness connections, especially around the transmission and battery.

      If the cruise worked before, and the only new fault is P1564 and the flashing light, I’d start by testing the steering wheel switches and clock spring continuity, and check brake switch operation and alignment.

      Let me know if you need the pinout or test procedure for the ASCD switch — I’ve seen this pop up before and it’s usually one of those 3 things.