Ford DTC P1484 – Variable Load Control Module Pin 1 Open
DTC P1484 meaning on Ford
- DTC: P1484
- Module: Variable Load Control Module
- Pin 1 Open
Ford DTC P1484 symptoms
- Check Engine Light (MIL) illuminated
- Reduced engine performance
- Possible overheating issues
Ford DTC P1484 causes
- Open circuit in Pin 1 of the Variable Load Control Module
- Wiring harness issues
- Defective Variable Load Control Module
Ford DTC P1484 seriousness
The seriousness of DTC P1484 on a Ford vehicle lies in the potential for reduced engine performance and the risk of overheating if the issue is not addressed promptly.
How to diagnose DTC P1484 on Ford
- Use a diagnostic scanner to retrieve the trouble codes
- Inspect the wiring harness for any visible damage
- Check the Variable Load Control Module for proper connection and functionality
How to fix DTC P1484 on Ford
- Repair any open circuits in Pin 1 of the Variable Load Control Module
- Replace any damaged wiring harness components
- If the Variable Load Control Module is faulty, replace it with a new one
How to erase DTC P1484 on Ford
- After fixing the underlying issue, use a diagnostic scanner to clear the trouble codes
- Ensure that the Check Engine Light is no longer illuminated
Recommended tools for Ford diagnostics
Explore our expert picks: The Best OBD2 Scanners for 2025
Easy-to-use Multimeter for reliable diagnostics: AstroAI Auto-ranging Multimeter
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