AutoCodes – Nissan – P1574 2006 Nissan Pathfinder

P1574 2006 Nissan Pathfinder Code - ASCD Vehicle Speed Sensor

Quick Answer

The Engine Control Module (ECM) receives two vehicle speed sensor signals via Communication Area Network (CAN) communication line. Common causes include Harness or connectors of the Communication Area Network (CAN) communication line is open or shorted, Combination meter circuit is open or shorted, Faulty Combination meter. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P1574 2006 Nissan Pathfinder indicates ASCD Vehicle Speed Sensor.
Common causes: Common causes include Harness or connectors of the Communication Area Network (CAN) communication line is open or shorted, Combination meter circuit is open or shorted, Faulty Combination meter.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 3,619

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on May 18, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1574 2006 Nissan Pathfinder Description

The Engine Control Module (ECM) receives two vehicle speed sensor signals via Communication Area Network (CAN) communication line. One is sent from combination meter, and the other is from TCM (Transmission control module). The ECM uses these signals for Automatic Speed Control Module (ASCD) control.

OBDII Code P1574 2006 Nissan Pathfinder - ASCD Vehicle Speed Sensor - AutoCodes.com — P1574 2006 Nissan Pathfinder Code - ASCD Vehicle Speed Sensor

What does this mean?

What are the Possible Causes of the DTC P1574 2006 Nissan Pathfinder?

Harness or connectors of the Communication Area Network (CAN) communication line is open or shorted
Combination meter circuit is open or shorted
Faulty Combination meter
ABS actuator and electric unit (control unit)
Faulty Vehicle speed sensor
Faulty Transmission Control Module
Faulty Engine Control Module

How to Fix the DTC P1574 2006 Nissan Pathfinder?

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 P1574 2006 Nissan Pathfinder 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 P1574 2006 Nissan Pathfinder code?

Need more information on how to fix the P1574 2006 Nissan Pathfinder 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 P1574 2006 Nissan Pathfinder Code

1. What does OBDII code P1574 on a 2006 Nissan Pathfinder mean?

The code P1574 indicates an issue with the ASCD Vehicle Speed Sensor in the vehicle.

2. What are the common symptoms of a P1574 OBDII code in a 2006 Nissan Pathfinder?

Common symptoms include erratic speedometer readings, cruise control not functioning properly, and potential issues with shifting gears.

3. What are the possible causes of a P1574 OBDII code in a 2006 Nissan Pathfinder?

Common causes of the P1574 code include a faulty ASCD vehicle speed sensor, damaged wiring or connectors, or a malfunctioning ASCD control unit.

4. How can I diagnose the cause of a P1574 OBDII code in my 2006 Nissan Pathfinder?

To diagnose the issue, it is recommended to perform a thorough inspection of the ASCD vehicle speed sensor, check for any damaged wiring, and use a diagnostic scan tool to retrieve additional fault codes.

5. Can I continue to drive my 2006 Nissan Pathfinder with a P1574 OBDII code?

It is not recommended to continue driving the vehicle with a P1574 code as it can lead to further damage and affect the overall performance of the vehicle.

6. How can I repair a P1574 OBDII code in my 2006 Nissan Pathfinder?

Repairing a P1574 code may involve replacing the ASCD vehicle speed sensor, repairing any damaged wiring or connectors, or reprogramming the ASCD control unit.

7. Are there any DIY tips for fixing a P1574 OBDII code in a 2006 Nissan Pathfinder?

While some basic troubleshooting steps can be performed, it is recommended to consult a professional mechanic for an accurate diagnosis and repair of the P1574 code.

8. How much does it typically cost to repair a P1574 OBDII code in a 2006 Nissan Pathfinder?

The cost of repairing a P1574 code can vary depending on the specific cause of the issue, but it may range from $100 to $300 for parts and labor.

9. Can a P1574 OBDII code in a 2006 Nissan Pathfinder cause other problems if left unaddressed?

Ignoring a P1574 code can lead to issues with the vehicle's speed regulation, fuel efficiency, and overall drivability, so it is important to address the problem promptly.

10. How long does it usually take to repair a P1574 OBDII code in a 2006 Nissan Pathfinder?

The repair time for a P1574 code can vary based on the extent of the issue and the availability of parts, but it typically takes a few hours to complete the repair.