* Location of the short: A short in an easily accessible wire harness is much cheaper to fix than one deep within the dashboard or engine compartment. Difficult-to-reach areas require more labor time.
* Extent of the damage: A simple wire repair might only cost a few dollars in parts, while extensive damage requiring replacement of a component (like a fuse box, ECU, or entire wiring harness) can cost hundreds or even thousands of dollars. Melting or burning can significantly increase costs.
* Diagnosis time: Finding the source of the short can be time-consuming, especially in complex electrical systems. The labor cost for diagnosis is a significant part of the bill.
* Mechanic's labor rate: Labor rates vary widely by region and the type of shop (dealership vs. independent mechanic).
* Vehicle make and model: Some cars have simpler electrical systems than others. Older vehicles might have readily available parts at lower costs compared to newer models with complex electronics.
Rough estimates:
* Simple repair (minor wire repair): $50 - $200
* Moderate repair (component replacement): $200 - $1000
* Major repair (extensive wiring harness damage): $1000+
It's impossible to give a precise cost without a proper diagnosis by a qualified mechanic. A good starting point is to get a diagnostic check from a trusted mechanic, who can assess the problem and provide a more accurate estimate before any repairs begin. Ignoring an electrical short can lead to further damage, potentially making the repair significantly more expensive.
