AutoCodes – Ford – P1639 2003 Ford F150

P1639 2003 Ford F150 Code - Vehicle ID Block Not Programmed Or Is Corrupt

Quick Answer

Configurable modules accommodate a variety of vehicle options, eliminating the need for many unique modules for one vehicle line. Common causes include Reprogram Module ("Flashing"), New Powertrain Control Module (PCM) Needs programming, Incorrect Vehicle Identification (VID) configuration. 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: P1639 2003 Ford F150 indicates Vehicle ID Block Not Programmed Or Is Corrupt .
Common causes: Common causes include Reprogram Module ("Flashing"), New Powertrain Control Module (PCM) Needs programming, Incorrect Vehicle Identification (VID) configuration.
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 3,767

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 Jul 05, 2020

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P1639 2003 Ford F150 Description

Configurable modules accommodate a variety of vehicle options, eliminating the need for many unique modules for one vehicle line. These modules must be configured when replaced as part of a repair procedure. Configurable modules should not be exchanged between vehicles since the settings are unique to each vehicle. Failure to configure a new module may result in improper operation.
The Diagnostic Trouble Code (DTC) indicates that the Vehicle Identification (VID) block is not programmed or is corrupt.

OBDII Code P1639 2003 Ford F150 - Vehicle ID Block Not Programmed Or Is Corrupt - AutoCodes.com — P1639 2003 Ford F150 Code - Vehicle ID Block Not Programmed Or Is Corrupt

What does this mean?

What are the Possible Causes of the DTC P1639 2003 Ford F150?

Reprogram Module ("Flashing")
New Powertrain Control Module (PCM) Needs programming
Incorrect Vehicle Identification (VID) configuration

How to Fix the DTC P1639 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 does this mean?

Code Tech Notes

After a new Powertrain Control Module (PCM) has been installed, the Vehicle Identification (VID) block has to be reprogrammed to the PCM.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1639 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 P1639 2003 Ford F150 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 P1639 2003 Ford F150 Code

1. What does OBDII code P1639 on a 2003 Ford F150 mean?

The code P1639 indicates that the Vehicle Identification Block is not programmed or is corrupt.

2. What are the common symptoms of OBDII code P1639 on a 2003 Ford F150?

Common symptoms may include issues with starting the vehicle, engine stalling, and potential problems with the vehicle's performance.

3. What are possible causes of the Vehicle ID Block not being programmed or being corrupt on a 2003 Ford F150?

Possible causes may include a faulty PCM (Powertrain Control Module), software issues, or a disconnected or damaged wiring harness related to the Vehicle Identification Block.

4. How can I diagnose the cause of OBDII code P1639 on my 2003 Ford F150?

Diagnosis typically involves using a diagnostic scanner to retrieve the specific code, checking the vehicle's wiring harness for any visible damage, and inspecting the PCM for any signs of malfunction.

5. Can I still drive my 2003 Ford F150 with the P1639 code present?

It is not recommended to drive the vehicle with the P1639 code present, as it may lead to potential performance issues or stalling while driving.

6. How can I repair OBDII code P1639 on my 2003 Ford F150?

Repair options may include reprogramming the Vehicle Identification Block using specialized equipment, checking and repairing any damaged wiring, and replacing the PCM if necessary.

7. Can a DIY enthusiast fix the P1639 code on a 2003 Ford F150?

While some basic troubleshooting steps can be done by a DIY enthusiast, resolving the P1639 code may require specialized tools and knowledge, so it is advisable to seek professional help.

8. How much does it typically cost to repair OBDII code P1639 on a 2003 Ford F150?

The cost of repairing the P1639 code can vary depending on the extent of the issue, but it may involve costs for diagnostic services, parts replacement, and labor.

9. Will resetting the PCM clear the P1639 code on a 2003 Ford F150?

Resetting the PCM may temporarily clear the code, but if the underlying issue causing the P1639 code is not addressed, the code is likely to reappear.

10. Is it important to address the P1639 code promptly on a 2003 Ford F150?

Yes, it is important to address the P1639 code promptly to prevent potential performance issues, stalling, or further damage to the vehicle's systems.