P1639 2007 Ford Fusion Code - Vehicle ID Block Corrupted Or Not Programmed
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 2007 Ford Fusion indicates Vehicle ID Block Corrupted Or Not Programmed.
- 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.
Code P1639 2007 Ford Fusion Description
The Diagnostic Trouble Code (DTC) indicates that the Vehicle Identification (VID) block is not programmed or is corrupt.
What are the Possible Causes of the DTC P1639 2007 Ford Fusion?
- Reprogram Module ("Flashing")
- New Powertrain Control Module (PCM) Needs programming
- Incorrect Vehicle Identification (VID) configuration
How to Fix the DTC P1639 2007 Ford Fusion?
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.
Code Tech Notes
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P1639 2007 Ford Fusion 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.
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Frequently Asked Questions about P1639 2007 Ford Fusion Code
1. What does the OBDII code P1639 mean on a 2007 Ford Fusion?
P1639 indicates that the Vehicle Identification Block in the Powertrain Control Module (PCM) is either corrupted or not programmed correctly.
2. What are the common symptoms of code P1639 in a 2007 Ford Fusion?
Symptoms may include the Check Engine Light turning on, issues with vehicle performance, or difficulties in passing emissions tests.
3. What causes the P1639 code in a 2007 Ford Fusion?
Common causes include a corrupted PCM, an improperly programmed PCM, or a vehicle identification number (VIN) mismatch during programming.
4. Can a faulty PCM trigger the P1639 code?
Yes, a faulty or corrupted PCM can cause the P1639 code if it fails to properly store or recognize the vehicle identification data.
5. How can I fix the P1639 code on my 2007 Ford Fusion?
The fix typically involves reprogramming or replacing the PCM to ensure the Vehicle Identification Block is correctly configured.
6. Can I drive my 2007 Ford Fusion with the P1639 code?
While the car may still run, driving with this code can lead to performance issues and may prevent the vehicle from passing emissions tests.
7. Do I need special tools to fix the P1639 code?
Yes, fixing this code often requires advanced diagnostic tools like a scan tool capable of PCM reprogramming.
8. Can a battery issue cause the P1639 code on a 2007 Ford Fusion?
A low or disconnected battery could potentially corrupt the PCM data and trigger the P1639 code, though this is less common.
9. Will clearing the code fix the P1639 issue?
Clearing the code without addressing the underlying problem, such as reprogramming the PCM, will not resolve the issue permanently.
10. Should I take my 2007 Ford Fusion to a professional for the P1639 code?
Yes, because resolving this code often requires specialized equipment and expertise to diagnose and reprogram the PCM.
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