Floor Pan Corrosion
Symptoms
Soft or perforated floor pans, particularly under the driver's seat, in the footwells, and around the pedal box. Water entry through deteriorated seals accelerates the problem.
Cause
The floor pans are thin steel with minimal underseal from the factory. Water enters through door seals, windscreen seals, and from below via road spray. Carpet retains moisture against the metal.
Fix
Repair panels are available for the front footwells.
Welded patch repair for localised perforation.
Extensive floor rust requires full panel replacement, a major job.
Cost: $500-2,000 per section.
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