NHTSA Owner Complaint Log

2001 Mercury Mariner Complaint Log

This page lists owner-reported complaints filed with NHTSA for the 2001 Mercury Mariner. Complaints are unverified consumer reports submitted to NHTSA and do not by themselves prove a defect or defect rate.

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No complaints on record for this vehicle.

NHTSA source checks for this vehicle year

Complaints: Separate successful check not recorded.

Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.

Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.