Engine-Codes - Nissan - P1564 2003 Nissan Altima Sedan

P1564 2003 Nissan Altima Sedan Code - ASCD Steering Switch

- Code Popularity: 22,046 Views
- Repair Importance Level: 1/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P1564 2003 Nissan Altima Sedan?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty ASCD Steering Switch
  • ASCD Steering Switch harness is open or shorted
  • ASCD Steering Switch circuit poor electrical connection
  • Faulty Engine Control Module (ECM)

Code Tech Notes





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How to Fix the DTC P1564 2003 Nissan Altima Sedan?

Check the 'Possible Causes' listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

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What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the P1564 2003 Nissan Altima Sedan code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)
  • Automatic Speed Control (Cruise Control) system may stop working

What Does the P1564 2003 Nissan Altima Sedan Code Mean?

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.

P1564 2003 Nissan Altima Sedan Code - ASCD Steering Switch

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