The P1564 error code in Nissan vehicles indicates a problem with the Automatic Speed Control Device (ASCD) steering switch, commonly known as the cruise control switch. This issue can prevent your cruise control from functioning properly or cause it to stop working altogether.

Common Causes of P1564

  • Faulty ASCD steering switch: The most frequent cause of this error
  • Damaged wiring: Frayed or disconnected wires in the steering column
  • Blown fuse: Check the fuse related to the cruise control system
  • Malfunctioning brake pedal switch: Can interfere with cruise control operation
  • Clock spring failure: Affects electrical connections in the steering wheel

Diagnosing P1564

To diagnose the P1564 error:

  • Use an OBD-II scanner to confirm the code
  • Inspect the cruise control buttons for visible damage
  • Check the fuse box for any blown fuses related to cruise control
  • Examine the wiring in the steering column for signs of wear or damage
  • Test the brake pedal switch functionality

Fixing P1564

Depending on the cause, here are some solutions:

  • Replace the ASCD steering switch: If faulty, install a new cruise control switch
  • Repair or replace wiring: Address any damaged wires in the steering column
  • Replace blown fuses: Install new fuses if necessary
  • Replace the brake pedal switch: If malfunctioning, install a new switch
  • Replace the clock spring: If damaged, have a professional replace it

Preventing Future Issues

To avoid recurring P1564 errors:

  • Regularly inspect steering wheel controls for wear
  • Keep the steering column area clean and dry
  • Avoid pulling on the wiring when adjusting the steering wheel
  • Address any electrical issues promptly to prevent damage to the ASCD system

Professional Help

If you’re uncomfortable diagnosing or repairing the issue yourself, it’s best to consult a certified Nissan mechanic. They have the tools and expertise to accurately diagnose and fix P1564 errors.

FAQs About P1564 Nissan

  • Can I drive with a P1564 error?
    Yes, but your cruise control may not function. It’s safe to drive, but get it checked soon.
  • How much does it cost to fix P1564?
    Costs vary from $50 for a simple switch replacement to $500+ for more complex issues like clock spring replacement.
  • Will P1564 clear itself?
    No, the code will remain until the underlying issue is fixed and the code is cleared with a scanner.