P1244 2011 Ford Fusion Code - Alternator Load Input Failed High
Quick Answer
The Powertrain Control Module (PCM) monitors generator load from the generator/regulator in the form of frequency. Common causes include Faulty Alternator/Generator, Alternator/Generator harness is open or shorted, Alternator/Generator 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
- P1244 2011 Ford Fusion indicates Alternator Load Input Failed High.
- Common causes
- Common causes include Faulty Alternator/Generator, Alternator/Generator harness is open or shorted, Alternator/Generator 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.
Code P1244 2011 Ford Fusion Description
What are the Possible Causes of the DTC P1244 2011 Ford Fusion?
- Faulty Alternator/Generator
- Alternator/Generator harness is open or shorted
- Alternator/Generator circuit poor electrical connection
- Damaged Powertrain Control Module (PCM)
How to Fix the DTC P1244 2011 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.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P1244 2011 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 P1244 2011 Ford Fusion Code
1. What does the OBDII code P1244 mean on a 2011 Ford Fusion?
The P1244 code indicates that the alternator load input signal is reading higher than expected by the powertrain control module (PCM).
2. What are the common symptoms of the P1244 code in a 2011 Ford Fusion?
Symptoms may include a check engine light, erratic charging system behavior, dim or flickering headlights, or difficulty starting the vehicle.
3. What causes the P1244 code to appear on a 2011 Ford Fusion?
Possible causes include a faulty alternator, damaged wiring or connectors in the alternator circuit, a defective PCM, or electrical system issues like corrosion.
4. Can a bad alternator trigger the P1244 code?
Yes, a failing alternator can cause the P1244 code by sending incorrect load input signals to the PCM.
5. How can I diagnose the P1244 code on my 2011 Ford Fusion?
Use an OBDII scanner to confirm the code, inspect the alternator and its connections for damage or corrosion, and test the alternator’s output with a multimeter.
6. Is it safe to drive a 2011 Ford Fusion with the P1244 code?
Driving with the P1244 code is not recommended as it may lead to further electrical issues or a drained battery, potentially leaving you stranded.
7. How do I fix the P1244 code on my 2011 Ford Fusion?
Repairs may involve replacing the alternator, repairing damaged wiring, cleaning corroded connectors, or, in rare cases, reprogramming or replacing the PCM.
8. Can a discharged battery cause the P1244 code to appear?
A discharged or weak battery can contribute to charging system issues, but it is not typically the direct cause of the P1244 code.
9. What tools are needed to troubleshoot the P1244 code?
You’ll need an OBDII scanner, a multimeter to test electrical components, and basic tools to inspect and repair wiring or connections.
10. How much does it cost to fix the P1244 code on a 2011 Ford Fusion?
The repair cost can vary widely, ranging from $100 to $500 or more, depending on whether the issue is a simple wiring repair or a complete alternator replacement.
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