There are 3 stored owner reports matching the powertrain & transmission leading-label group for the 2003 Mitsubishi Galant in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 3 of 3 matching reports.
Open the full vehicle complaint log (all categories)CHECK ENGINE LIGHT CAME ON AND THE CAR QUIT ON ME WHEN I WAS DRIVING IT
THE TRANSMISSION IS DEFECTIVE. THE GEARS DO NOT CONNECT LIKE THEY SHOULD. SOMETIMES THE GEARS DO NOT RESPOND AT ALL.*AK THE CONSUMER STATED THAT THE AUTOMATIC TRANSMISSION DOES NOT SHIFT SMOOTHLY FROM 2ND TO 3RD GEAR. THE VEHICLE WAS CHECKED BY THE DEALER BUT THE PROBLEM WAS NOT FIXED. *TC
POTENTIAL SAFETY HAZARD REGARDING 2003 MITSUBISHI GALANT.*MR THE CONSUMER BELIEVES THE VEHICLE'S TRANSMISSION WAS SLIPPING. THE VEHICLE WAS TAKEN TO THE DEALER AND REPAIRS WERE MADE. TEN DAYS AFTER REPAIRS THE TRANSMISSION BEGAN TO SLIP AGAIN. *NM
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
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.