There are 2 stored owner reports matching the electrical system leading-label group for the 2005 Mitsubishi Lancer 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 2 of 2 matching reports.
Open the full vehicle complaint log (all categories)THE SIGNAL LIGHTS STOP WORKING ALSO THE HAZARDS. THE HORN REMAINS ON. A LOT OF PEOPLE SAY THAT IS A PROBLEM OF THE CAR INSIDE BODY THAT TAKE THE CONNECTOR OF THE JUNCTION BLOCK AND CORRODE THEM. A LOT OF PEOPLE HAVE THIS PROBLEMS. THE PROBLEM IS IN MOTION AND STATIONARY.
NO OUT OF THE ORDINARY EVENTS LEAD UP TO THE FAILURE. MY VEHICLE, WHICH IS A DAILY DRIVER CAR WOULD ONCE IN A WHILE "STUMBLE" THEN THROW A CHECK ENGINE LIGHT. AFTER THIS I WOULD GO TO MY DEALER OR AN AUTOSHOP AND HAVE THE "PULL THE CODE" USING A ODB II ERROR SCAN TOOL. EVERYTHING IT WAS THE SAME "CODE" NAMED P0300. THIS WOULD HAPPEN INFREQUENTLY (5-6 TIMES A MONTH) BUT EVENTUALLY IT BECAME A OCCURRENCE ALMOST BY THE MINUTE. WHEN THE CAR "STUMBLES" THERE IS NO POWER TO MERGE, TURN OR CHANGE LANES. MY DEALER HAS OFFERED A RECALL - WHICH IS A COMPUTER "REFLASH" - BUT TO NO AVAIL - THE PROBLEM STILL PERSISTS. WHEN I COMPLAIN I AM TOLD THERE IS NOTHING MORE THEY CAN DO. PLEASE HELP. *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.