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2011 Mitsubishi Lancer Evolution Problems

Owner-reported complaints filed with NHTSA, grouped by component

Data refreshed

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
11
Latest Dec 7, 2017
Components namedHow many of our component categories appear on at least one report for this model year. One report can name several.
7
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
0

What this page shows

Everything below is an owner-reported complaint submitted to NHTSA about the 2011 Mitsubishi Lancer Evolution, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Reports by component

Ranked by how many owner reports name each component category

  • Powertrain (other)741.2%
  • Driver assistance317.6%
  • Electrical211.8%
  • Fuel system211.8%
  • Other / unspecified15.9%
  • Seat belts15.9%
  • Suspension15.9%

Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.

Each component in detail

What the reports in each category say, in the owners' own words

Powertrain (other)

Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.

7
reports

From owner reports, verbatim

ACD/AYC PUMP HAS COMPLETELY STOP WORKING IN MY VEHICLE. I TOOK MY VEHICLE TO BE SERVICE AND THE PERSON WHO WAS DOING THE SERVICE ON MY CAR TOLD ME THAT THE ACD/AYC PUMP HAS GONE OUT AND I NEED A REPLACEMENT. I FOUND THAT WEIRD, BECAUSE I HAVE NOT DRIVEN MY CAR FOR ROUGHLY ABOUT A MONTH AND FOR AN ISSUE TO POP UP WAS VERY WEIRD. AFTER DOING RESEARCH, I SEEMS THAT MULTIPLE PEOPLE HAVE THE SAME ISSUE WERE THESE PUMPS GO OUT UNEXPECTED. THERE ARE ONLY 1400-1600 OF THESE CARS MADE YEAR IN THE STATES AND TO SEE MANY PEOPLE HAVE THIS PROBLEM IN THE U.S. AND AROUND THE WORLD MIND BOGGLING TO MANY OF US. MITSUBISHI NEEDS TO FIND ANOTHER SOLUTION OR REMEDY TO THIS ISSUE. SINCE I LIVE IN THE SOUTH, MY LOCAL DEALERSHIP IS NOT WANTING TO COVER THIS AND I TRAVEL ALONG THE EAST COAST WITH MY CAR.

NHTSA ID 10735401 · filed Jul 21, 2015

THE AYC PUMP FAILED BY DISPLAYING A BLINKING TARMAC LIGHT. IT CONSTANTLY FLASHES WHILE DRIVING. THE AYC PUMP CORRELATES WITH THE STEERING AND STABILITY CONTROL FOR THE REAR DIFFERENTIAL. THIS IS A BIG HAZARD. THE AYC PUMP SHOULD BE RELOCATED TO THE TRUNK COMPARTMENT SO IT IS NOT EXPOSED TO WEATHER CONDITIONS LIKE SNOW AND RAIN. THIS WILL PROTECT THE AYC PUMP FROM FAILING. THE WARRANTY WILL NOT COVER THIS FAILED PUMP AT ALL. *TR

NHTSA ID 10650095 · filed Oct 26, 2014

Too few reports in this category for a page of its own — they appear in the full complaint list.

Driver assistance

Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.

3
reports

From owner reports, verbatim

THE AYC PUMP FAILED BY DISPLAYING A BLINKING TARMAC LIGHT. IT CONSTANTLY FLASHES WHILE DRIVING. THE AYC PUMP CORRELATES WITH THE STEERING AND STABILITY CONTROL FOR THE REAR DIFFERENTIAL. THIS IS A BIG HAZARD. THE AYC PUMP SHOULD BE RELOCATED TO THE TRUNK COMPARTMENT SO IT IS NOT EXPOSED TO WEATHER CONDITIONS LIKE SNOW AND RAIN. THIS WILL PROTECT THE AYC PUMP FROM FAILING. THE WARRANTY WILL NOT COVER THIS FAILED PUMP AT ALL. *TR

NHTSA ID 10650095 · filed Oct 26, 2014

MONDAY MORNING I WARMED UP MY CAR FOR 5 MINUTES. STARTED TO DRIVE MY CAR FOR ABOUT 15 SECONDS, AWD SERVICE REQUIRED POPPED UP ON MY DISPLAY. I STOPPED THE CAR AND BROUGHT IT BACK HOME. LOOKED UP WHAT THE ISSUE COULD BE AND FOUND OUT THAT THE ACD PUMP HAS FAILED. THIS IS A WELL KNOWN PROBLEM FROM MITSUBISHI FOR THESE CARS AND THEY HAVE NOT ISSUED A RECALL OR REAL FIX. WITHOUT THE ACD PUMP FUNCTIONING, THERE IS A POSSIBILITY THAT THE CAR CAN LOSE TRACTION IN CERTAIN SITUATIONS OR DAMAGE THE ENTIRE DRIVETRAIN SYSTEM. MITSUBISHI CLAIMS THAT ITS NOT PART OF THE DRIVETRAIN SO THERE IS NO WARRANTY AND IT'S ALSO A "LUXURY" SYSTEM. CONTROLLING WHEEL TRACTION IS NOT A LUXURY ITS A SAFETY FEATURE. *TR

NHTSA ID 10621577 · filed Aug 11, 2014

Too few reports in this category for a page of its own — they appear in the full complaint list.

Electrical

Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.

2
reports

From owner reports, verbatim

ACD/AYC PUMP HAS COMPLETELY STOP WORKING IN MY VEHICLE. I TOOK MY VEHICLE TO BE SERVICE AND THE PERSON WHO WAS DOING THE SERVICE ON MY CAR TOLD ME THAT THE ACD/AYC PUMP HAS GONE OUT AND I NEED A REPLACEMENT. I FOUND THAT WEIRD, BECAUSE I HAVE NOT DRIVEN MY CAR FOR ROUGHLY ABOUT A MONTH AND FOR AN ISSUE TO POP UP WAS VERY WEIRD. AFTER DOING RESEARCH, I SEEMS THAT MULTIPLE PEOPLE HAVE THE SAME ISSUE WERE THESE PUMPS GO OUT UNEXPECTED. THERE ARE ONLY 1400-1600 OF THESE CARS MADE YEAR IN THE STATES AND TO SEE MANY PEOPLE HAVE THIS PROBLEM IN THE U.S. AND AROUND THE WORLD MIND BOGGLING TO MANY OF US. MITSUBISHI NEEDS TO FIND ANOTHER SOLUTION OR REMEDY TO THIS ISSUE. SINCE I LIVE IN THE SOUTH, MY LOCAL DEALERSHIP IS NOT WANTING TO COVER THIS AND I TRAVEL ALONG THE EAST COAST WITH MY CAR.

NHTSA ID 10735401 · filed Jul 21, 2015

ACD PUMP FAILED AND DEALERSHIP WOULDN'T COVER IT CAR WAS STILL UNDER WARRANTY!! *TR

NHTSA ID 10514953 · filed Jun 4, 2013

Too few reports in this category for a page of its own — they appear in the full complaint list.

Fuel system

Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.

2
reports

From owner reports, verbatim

AFTER FILLING UP ON GASOLINE, MY 4 YEAR OLD MENTIONED THAT SHE SMELLED GAS IN THE CAR. I IMMEDIATELY GOT HOME AND PULLED INTO MY GARAGE AND SMELLED IT, TOO. THEN NEXT MORNING, MY GARAGE WAS OVERWHELMED WITH THE FUMES. AFTER HAVING A MECHANIC INSPECT THE CAR, HE FOUND GAS WAS LEAKING FROM THE TOP OF THE TANK, WHERE THE FUEL PUMP GOES. APPARENTLY, IT WAS COMPLETELY CORRODED, WHICH CAUSED THE PLASTIC FUEL PUMP HOUSING ATTACHED TO IT TO CRACK AND SUBSEQUENTLY LEAK FUEL EVERYWHERE. THIS FUEL PUMP HOUSING IS LOCATED DIRECTLY BENEATH MY SON'S CAR SEAT, ON THE DRIVER'S SIDE BACK SEAT. THIS IS A SERIOUS FIRE HAZARD. AFTER REACHING OUT TO OTHER OWNERS OF THE SAME VEHICLE, APPARENTLY THIS CORROSION IS VERY COMMON. BUT MY CAR IS NOT EVEN 6 YEARS OLD, WITH ONLY 48K MILES (PURCHASED IT NEW ON 12/27/2011). THIS SHOULDN'T BE HAPPENING ON SUCH A RELATIVELY NEW CAR.

NHTSA ID 11053369 · filed Dec 7, 2017

TL* THE CONTACT OWNS A 2011 MITSUBISHI LANCER EVOLUTION. THE CONTACT STATED THAT THERE WAS AN ABNORMAL FUEL ODOR WHILE THE VEHICLE WAS OPERATED AT ANY SPEED. THE FAILURE OCCURRED WITHOUT WARNING. THE DEALER COULD NOT DIAGNOSE THE CAUSE OF THE FAILURE. THE MANUFACTURER WAS NOT NOTIFIED. THE FAILURE MILEAGE WAS APPROXIMATELY 44,000.

NHTSA ID 10933941 · filed Dec 8, 2016

Too few reports in this category for a page of its own — they appear in the full complaint list.

Other / unspecified

Reports whose component NHTSA recorded as unknown, or that do not map to one of the categories above.

1
report

From owner reports, verbatim

THE AYC PUMP FAILED AS NOTED BY A TROUBLE CODE. THE AYC PUMP DIRECTLY CORRELATES WITH THE STEERING AND STABILITY CONTROL FOR THE REAR DIFFERENTIAL. *TR

NHTSA ID 10609206 · filed Jul 9, 2014

Too few reports in this category for a page of its own — they appear in the full complaint list.

Seat belts

Reports naming seat belts, buckles, retractors and pretensioners.

1
report

From owner reports, verbatim

THE DRIVERS SIDE SEATBELT MECHANISM WILL NOT LATCH PROPERLY. IT IS NOT SECURE AND DANGEROUS. *TR

NHTSA ID 10493622 · filed Jan 21, 2013

Too few reports in this category for a page of its own — they appear in the full complaint list.

Suspension

Reports naming suspension components — springs, struts, shocks, control arms and related hardware.

1
report

From owner reports, verbatim

TARMAC ICON BLINKS INCESSANTLY ON THE DISPLAY PANEL, AS ONE DRIVES. THE BLINKING CAN CAUSE PHOTOSENSITIVE EPILEPSY (PSE), WHICH IS A FORM OF EPILEPSY SEIZURES TRIGGERED BY VISUAL STIMULI THAT FORM PATTERNS IN TIME OR SPACE, SUCH AS FLASHING LIGHTS, BOLD, REGULAR PATTERNS, OR REGULAR MOVING PATTERNS. I FOUND OUT LATER, THE BLINKING IS AN INDICATOR THE ACD PUMP - ACTIVE CENTER DIFFERENTIAL - IS FAILING AND IT'S ONLY A MATTER OF TIME BEFORE THE COMPONENT COMPLETELY GIVES OUT. MANY, MANY INDIVIDUALS FROM THE COMMUNITY EXPERIENCES THE ACD PUMP FAILURE DUE TO DESIGN AND PLACEMENT OF THE COMPONENT IN AN INOPPORTUNE LOCATION. AS SUCH, CORROSION FROM MOISTURE AND SALT DEPOSIT ON THE ROAD CAN EASILY INFILTRATE INTO THE PUMP COMPONENT, CAUSING FAILURE IN DUE TIME. FURTHER POOR SEALING, LACK OF WEATHER PROTECTION (ANTI-CORROSION SPRAY) AND POOR PLACEMENT ALL CONTRIBUTES TO THE SYSTEMATIC, PREMATURE FAILURE OF A $1500 PUMP. *TR

NHTSA ID 10639384 · filed Sep 26, 2014

Too few reports in this category for a page of its own — they appear in the full complaint list.

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Elsewhere on this vehicle

Data sources

Data on this page last refreshed .