AutoCodes – Ford – P1502 2003 Ford F150

P1502 2003 Ford F150 Code - Vehicle Speed Sensor Intermittent

Quick Answer

Indicates the Powertrain Control Module (PCM) detected an error in the vehicle speed information. 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
P1502 2003 Ford F150 indicates Vehicle Speed Sensor Intermittent.
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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 2,853
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jul 05, 2020
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Code P1502 2003 Ford F150 Description

Indicates the Powertrain Control Module (PCM) detected an error in the vehicle speed information. Vehicle speed data is received from either the Vehicle Speed Sensor (VSS), Transfer Case Speed Sensor (TCSS) or Anti-lock Brake System (ABS) control module. The P1502 code sets the same way as P0500. However, it is intended to flash the Transmission Control Indicator Lamp (TCIL) for first time VSS circuit error.
OBDII Code P1502 2003 Ford F150 - Vehicle Speed Sensor Intermittent - AutoCodes.com
P1502 2003 Ford F150 Code - Vehicle Speed Sensor Intermittent

What are the Possible Causes of the DTC P1502 2003 Ford F150?

  • Faulty Vehicle speed sensor
  • Vehicle speed sensor harness is open or shorted
  • Vehicle speed sensor electrical circuit poor electrical connection
  • Faulty Wheel Speed Sensors
  • Wheel Speed Sensors harness is open or shorted
  • Wheel Speed Sensors electrical circuit poor electrical connection

How to Fix the DTC P1502 2003 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 P1502 2003 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 P1502 2003 Ford F150 code?

Need more information on how to fix the P1502 2003 Ford F150 code? Get Access to Factory Service Manuals

Need Help with the Code?

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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 P1502 2003 Ford F150 Code

1. What are the common symptoms of OBDII code P1502 on a 2003 Ford F150 related to the Vehicle Speed Sensor Intermittent issue?

- Common symptoms include erratic speedometer readings, cruise control malfunctions, and issues with shifting gears.

2. What are the possible causes of the Vehicle Speed Sensor Intermittent fault code P1502 on a 2003 Ford F150?

- Possible causes may include a faulty vehicle speed sensor, damaged wiring or connectors, or a malfunctioning instrument cluster.

3. How can I diagnose the Vehicle Speed Sensor Intermittent problem causing OBDII code P1502 on my 2003 Ford F150?

- To diagnose the issue, you can use a diagnostic scanner to retrieve the trouble codes, inspect the vehicle speed sensor and its connections, and test the sensor's output signal.

4. Can a Vehicle Speed Sensor Intermittent fault code P1502 on a 2003 Ford F150 cause other issues besides speedometer and shifting problems?

- Yes, the intermittent vehicle speed sensor issue can also affect the operation of the cruise control system and lead to poor fuel efficiency.

5. What are some repair tips for fixing the Vehicle Speed Sensor Intermittent fault code P1502 on a 2003 Ford F150?

- Repair tips include checking and replacing the vehicle speed sensor if necessary, repairing any damaged wiring or connectors, and ensuring proper sensor alignment.

6. Is it safe to continue driving my 2003 Ford F150 with the Vehicle Speed Sensor Intermittent issue triggering OBDII code P1502?

- It is recommended to address the issue promptly to prevent further damage or potential safety hazards, especially if the transmission is affected.

7. How much does it typically cost to repair the Vehicle Speed Sensor Intermittent fault code P1502 on a 2003 Ford F150?

- The cost of repair can vary depending on the extent of the issue, but it may range from $100 to $300 for parts and labor.

8. Can a DIY enthusiast with basic mechanical skills fix the Vehicle Speed Sensor Intermittent fault code P1502 on a 2003 Ford F150?

- Yes, if you have the necessary tools and knowledge, you can attempt to replace the vehicle speed sensor and check the wiring yourself.

9. Will resetting the OBDII code P1502 on my 2003 Ford F150 temporarily resolve the Vehicle Speed Sensor Intermittent issue?

- Resetting the code may temporarily clear the warning light, but it will not fix the underlying problem causing the Vehicle Speed Sensor Intermittent issue.

10. How long does it usually take to repair the Vehicle Speed Sensor Intermittent fault code P1502 on a 2003 Ford F150?

- The repair time can vary depending on the exact cause of the issue and the availability of parts, but it typically takes a few hours to a full day for the repair to be completed.

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