There are 3 owner-reported powertrain & transmission complaints for the 2003 Mitsubishi Galantin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
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.
Data synced from NHTSA on Apr 25, 2026