[SOLVED] P1564 Code: Fix Ascd Switch Malfunction For Smooth Driving

The automobile fault code P1564 indicates a problem with the ASCD Steering Switch. The most common symptom is the Engine Light being ON or the Service Engine Soon Warning Light.

The cause could be a faulty ASCD Steering Switch, an open or shorted ASCD Steering Switch harness, a poor electrical connection in the ASCD Steering Switch circuit, or a faulty Engine Control Module (ECM).

To fix this issue, you should visually inspect the wiring harness and connectors, checking for any damage or broken, bent, pushed out, or corroded pins in the connectors. The repair time for this problem is estimated to be around 1.0 hour. It is important to address this issue promptly to prevent further damage to the vehicle.

Repair Importance Level3.33 (Out of 10)
Estimated Repair TimeApproximately 1.0 hour
Repair Difficulty Level10.0 (Out of 10)

When the engine light is on or the service engine soon warning light is illuminated, it could be a sign of the p1564 fault code.

  • The symptoms of the automobile fault code p1564 include the Engine Light being ON or the Service Engine Soon Warning Light being illuminated.

The automobile fault code p1564 can be caused by a faulty ASCD Steering Switch, open or shorted ASCD Steering Switch harness, poor electrical connection in the ASCD Steering Switch circuit, or a faulty Engine Control Module (ECM).

  • The fault code p1564 can be caused by the following: a faulty ASCD Steering Switch, an open or shorted ASCD Steering Switch harness, a poor electrical connection in the ASCD Steering Switch circuit, or a faulty Engine Control Module (ECM).

To resolve the p1564 fault code, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.

  • To fix the automobile fault code p1564, follow these steps: 1.
  • Check the possible causes mentioned above.
  • 2.
  • Visually inspect the wiring harness and connectors related to the fault code.
  • 3.
  • Look for any damaged components.
  • 4.
  • Check for broken, bent, pushed out, or corroded pins in the connectors.
  • The estimated repair time for this fix is 1.0 hour.

The automobile fault code p1564 can be diagnosed and fixed within an estimated repair time of 1.0 hour.

The cost of the repair will depend on the hourly rate charged by the auto repair shop, which typically ranges between $75 and $150 per hour.

The P1564 fault code refers to a malfunction in the ASCD (Automatic Speed Control Device) switch. This switch is responsible for controlling the cruise control function in your vehicle. It has different electrical resistance values for each button, allowing the Engine Control Module (ECM) to determine which button is being pressed.

When the ECM receives an incorrect voltage signal from the ASCD switch, it sets the P1564 diagnostic trouble code (DTC). This code indicates that there is a problem with the ASCD switch, which can affect the proper functioning of the cruise control system in your car. It is important to address this issue to ensure the cruise control operates correctly and safely.

What are the possible causes for the automobile fault code p1564?

If you see the engine light or service engine soon warning light on, the fault code P1564 could be the culprit. This code is often caused by a faulty ASCD steering switch, an open or shorted ASCD steering switch harness, a poor electrical connection in the ASCD steering switch circuit, or a faulty engine control module (ECM). To fix this issue, start by visually inspecting the wiring harness and connectors. Look for any damaged components and check for broken, bent, pushed out, or corroded connector pins.

How can I visually inspect the wiring harness and connectors to fix the p1564 fault code?

If you’re dealing with the p1564 fault code and your engine light is on, it’s time to take action. The culprit could be a faulty ASCD Steering Switch or issues with the wiring harness and connectors. To fix it, start by visually inspecting the wiring harness and connectors. Look for any signs of damage, such as broken or bent pins, corrosion, or components that are out of place. This step is crucial in identifying and resolving the issue.

What should I look for when checking for damaged components and connector’s pins to resolve the p1564 fault code?

When resolving the p1564 fault code, start by checking for damaged components and connector’s pins. This can be done by visually inspecting the related wiring harness and connectors. Look for any signs of damage such as broken, bent, pushed out, or corroded pins. By doing this, you can identify any issues with the ASCD Steering Switch or its circuit connections. Additionally, check for any open or shorted circuits in the ASCD Steering Switch harness. If necessary, replace any faulty components or repair any poor electrical connections.

p1564 error fault code explained

If your engine light is on, it could be due to a faulty ASCD Steering Switch or issues with the wiring harness and connectors. To fix this, visually inspect the wiring and connectors for any damage.

Check for broken, bent, pushed out, or corroded pins on the connectors.

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