P1501 Code - Vehicle Speed Sensor Out Of Self Test Range

Quick Answer

The P1501 diagnostic trouble code indicates that the vehicle speed sensor is out of the self-test range. Common causes include Faulty vehicle speed sensor, Wiring or connector issues in the vehicle speed sensor circuit, Corrosion or damage to the vehicle speed sensor. 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

P1501 indicates Vehicle Speed Sensor Out Of Self Test Range.

Common causes

Common causes include Faulty vehicle speed sensor, Wiring or connector issues in the vehicle speed sensor circuit, Corrosion or damage to the vehicle speed sensor.

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.

• Description
• Common Causes
• Symptoms
• How To Fix
• Cost to Fix
• FAQs
• Comments
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Common Causes of P1501

Symptoms of P1501

How to Fix P1501

Cost to Fix P1501

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Code P1501 Information for Specific Makes

• P1501 Audi — Fuel Pump Relay Circuit Short To Ground
• P1501 BMW — Idle Speed Control Valve Stuck Closed
• P1501 Buick — Theft Deterrent System Fault Conditions
• P1501 Cadillac — Theft Deterrent System Fault Conditions
• P1501 Chevrolet — Theft Deterrent System Fault Conditions
• P1501 Chrysler — Vehicle Speed Sensor 1/2 Correlation Drive Wheels
• P1501 Dodge — Vehicle Speed Sensor 1/2 Correlation Drive Wheels
• P1501 Ford — Vehicle Speed Sensor Out Of Self Test Range
• P1501 GMC — Theft Deterrent System Fault Conditions
• P1501 Hyundai — Battery Temperature Too High
• P1501 Jeep — Vehicle Speed Sensor 1/2 Correlation Drive Wheels
• P1501 KIA — Battery Temperature Too High
• P1501 Lincoln — Vehicle Speed Sensor Out Of Self Test Range
• P1501 Mazda — Vehicle Speed Sensor Out Of Self Test Range
• P1501 Mercury — Vehicle Speed Sensor Out Of Self Test Range
• P1501 MINI — Idle Speed Control Valve Stuck Closed
• P1501 Mitsubishi — Vehicle Speed Sensor 1/2 Correlation Drive Wheels
• P1501 Subaru — Radiator Fan Relay 2 Circuit Malfunction
• P1501 Volkswagen — Fuel Pump Relay Circuit Short To Ground

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 P1501 Code

1. What are the common symptoms of OBDII code P1501 (Vehicle Speed Sensor Out Of Self Test Range)?

- Common symptoms include erratic speedometer readings, inoperative cruise control, and illuminated warning lights on the dashboard.

2. What can cause the OBDII code P1501 to trigger?

- The code P1501 is typically triggered by a faulty vehicle speed sensor, damaged wiring or connectors related to the speed sensor, or a malfunctioning speedometer.

3. How can I diagnose the cause of OBDII code P1501?

- To diagnose the cause of P1501, you can visually inspect the speed sensor and its wiring for damage, test the sensor's output voltage, and use an OBDII scanner to check for other related codes.

4. Can a faulty vehicle speed sensor affect the performance of my vehicle?

- Yes, a faulty vehicle speed sensor can affect the accuracy of speedometer readings, cause issues with the transmission shifting, and impact the functionality of the cruise control system.

5. Is it safe to continue driving with OBDII code P1501 present?

- It is not recommended to continue driving with OBDII code P1501 present, as it can lead to inaccurate speed readings and potential issues with the vehicle's transmission and cruise control.

6. What are some repair tips for addressing OBDII code P1501?

- Repair tips for P1501 include replacing the faulty vehicle speed sensor, repairing damaged wiring or connectors, and clearing the code with an OBDII scanner after the repairs are completed.

7. Can I reset the OBDII code P1501 without fixing the underlying issue?

- While you can clear the code temporarily with an OBDII scanner, it is important to address the underlying issue causing P1501 to prevent further problems with the vehicle's speed sensor.

8. How much does it typically cost to repair OBDII code P1501?

- The cost of repairing OBDII code P1501 can vary depending on the specific cause of the issue, but it may range from $100 to $300 for parts and labor.

9. Will OBDII code P1501 cause my vehicle to fail an emissions test?

- OBDII code P1501 itself does not directly affect emissions, but it may be an indication of other issues that could lead to a failed emissions test if left unresolved.

10. Can a DIY enthusiast address OBDII code P1501 repair?

- Depending on the individual's skill level and access to tools, a DIY enthusiast may be able to address OBDII code P1501 by replacing the vehicle speed sensor or repairing damaged wiring with the proper guidance and precautions.