AutoCodes – Ford – P1501 1999 Ford F150

P1501 1999 Ford F150 Code - Vehicle Speed Sensor Out Of Self Test Range

Quick Answer

The P1501 code Indicates the Vehicle Speed Sensor (VSS) input signal is out of self-test range. Common causes include Faulty Vehicle speed sensor, Vehicle speed sensor harness is open or shorted, Vehicle speed sensor electrical circuit poor electrical connection. 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 1999 Ford F150 indicates Vehicle Speed Sensor Out Of Self Test Range.
Common causes: Common causes include Faulty Vehicle speed sensor, Vehicle speed sensor harness is open or shorted, Vehicle speed sensor electrical circuit poor electrical connection.
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 2,596

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 Aug 25, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1501 1999 Ford F150 Description

The P1501 code Indicates the Vehicle Speed Sensor (VSS) input signal is out of self-test range. If the Powertrain Control Module (PCM) detects a VSS input signal any time during the self-test, DTC P1501 is set and the test aborts.

OBDII Code P1501 1999 Ford F150 - Vehicle Speed Sensor Out Of Self Test Range - AutoCodes.com — P1501 1999 Ford F150 Code - Vehicle Speed Sensor Out Of Self Test Range

What does this mean?

What are the Possible Causes of the DTC P1501 1999 Ford F150?

Faulty Vehicle speed sensor
Vehicle speed sensor harness is open or shorted
Vehicle speed sensor electrical circuit poor electrical connection
Noise on the VSS input signal from the radio frequency interference or electro magnetic interference
External sources, such as ignition wires, the charging circuit or aftermarket equipment

How to Fix the DTC P1501 1999 Ford F150?

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 P1501 1999 Ford F150 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 P1501 1999 Ford F150 code?

Need more information on how to fix the P1501 1999 Ford F150 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 P1501 1999 Ford F150 Code

1. What are the common symptoms of OBDII code P1501 in a 1999 Ford F150?

The common symptoms include erratic speedometer readings, improper shifting of the transmission, and illuminated warning lights on the dashboard.

2. What does the OBDII code P1501 indicate in a 1999 Ford F150?

This code indicates that the vehicle speed sensor is operating outside the self-test range set by the vehicle's computer.

3. What can cause the OBDII code P1501 in a 1999 Ford F150?

Possible causes of this code include a faulty vehicle speed sensor, damaged wiring or connectors leading to the sensor, or a malfunction in the vehicle's computer system.

4. How can I diagnose the OBDII code P1501 in my 1999 Ford F150?

Diagnosis typically involves using a scan tool to retrieve the trouble codes, checking the vehicle speed sensor's voltage and resistance, inspecting the sensor wiring, and testing the sensor's functionality.

5. How can I repair OBDII code P1501 in my 1999 Ford F150?

Repair options may include replacing the vehicle speed sensor, repairing damaged wiring or connectors, or reprogramming the vehicle's computer system to address the issue.

6. Can I drive my 1999 Ford F150 with the OBDII code P1501?

It is not recommended to drive the vehicle with this code present, as it can lead to inaccurate speed readings and potential transmission issues. It is best to address the problem promptly.

7. Will resetting the trouble codes make the OBDII code P1501 go away in my 1999 Ford F150?

Resetting the codes may temporarily clear the warning light, but if the underlying issue causing the P1501 code is not resolved, the code is likely to reappear.

8. How much does it typically cost to repair the OBDII code P1501 in a 1999 Ford F150?

The cost of repair can vary depending on the exact cause of the issue and the labor rates in your area. It is advisable to consult with a mechanic for an accurate estimate.

9. How urgent is it to address the OBDII code P1501 in my 1999 Ford F150?

While the vehicle may still be operable with this code present, it is important to address it promptly to prevent further damage to the vehicle and ensure proper operation.

10. Can I fix the OBDII code P1501 in my 1999 Ford F150 myself?

Depending on your mechanical skills and access to tools, you may be able to address this issue yourself by following repair guides or consulting with automotive forums. However, seeking professional help is recommended for accurate diagnosis and repair.