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2003 Lincoln Ls

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2003 Lincoln Ls do not stand out strongly from the model-year median of 91.

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When problems were reported

Mileage at the reported incident

57 reports with mileage · 11 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Power Train. Review the 20 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 11 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 8 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

3 crash reports0 fire reports3 injury reports

Vehicle Speed Control complaints

7 reports
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107,000 miles · Oct 23, 2013
EngineVehicle Speed Control

HELLO, I BOUGHT A 2003 LINCOLN LS AND I'M GETTING A MESSAGE ON THE DASH THAT IS SAYING ETC FAIL SAFETY MODE AND THE CAR IS NOT ABLE TO GO OVER 30 MPH, AND HAS VERY SLOW PICK UP AND IS RUNNING VERY HARD. I HAVE FOUND THAT SOMETIMES IF I TURN THE CAR OFF/ON THE MESSAGE DOES NOT COME UP THE CAR DRIVES NORMALLY. I HAVE TRIED REP…

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HELLO, I BOUGHT A 2003 LINCOLN LS AND I'M GETTING A MESSAGE ON THE DASH THAT IS SAYING ETC FAIL SAFETY MODE AND THE CAR IS NOT ABLE TO GO OVER 30 MPH, AND HAS VERY SLOW PICK UP AND IS RUNNING VERY HARD. I HAVE FOUND THAT SOMETIMES IF I TURN THE CAR OFF/ON THE MESSAGE DOES NOT COME UP THE CAR DRIVES NORMALLY. I HAVE TRIED REPLACING THE THROTTLE BODY AFTER GETTING THE CHECK ENGINE LIGHT CAME ON WITH TO CODES P0207 AND P02110 AND I'M STILL HAVING THE SAME PROBLEM. I HAVE READ ALLOT OF COMPLAINTS ABOUT THIS PROBLEM WITH FIX. *TR

NHTSA ODI #10549022

3 miles · Mar 22, 2012
Power TrainVehicle Speed Control

SHIFTS HARD, WHEN IN 20-30 MPH, IN GEAR 2 AND 3. AFTER DIAGNOSTIC, DEALER SAID IT MAY BE TRANSMISSION, BUT THEY HAVE TO TEAR IT APART. IF BANDS, TORQUE CONVERTER, OR SOLENOID PACK THEY HAVE TO TEAR DOWN AND REBUILD. HE DID SAY THAT ONE OF THE SOLENOIDS WENT OUTER IF BANDS WERE BENT, THEY WOULD HAVE TO REBUILD THE TRANSMISSIO…

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SHIFTS HARD, WHEN IN 20-30 MPH, IN GEAR 2 AND 3. AFTER DIAGNOSTIC, DEALER SAID IT MAY BE TRANSMISSION, BUT THEY HAVE TO TEAR IT APART. IF BANDS, TORQUE CONVERTER, OR SOLENOID PACK THEY HAVE TO TEAR DOWN AND REBUILD. HE DID SAY THAT ONE OF THE SOLENOIDS WENT OUTER IF BANDS WERE BENT, THEY WOULD HAVE TO REBUILD THE TRANSMISSION FOR A COST OF $2500 - $3500. I HAVE READ ALL OVER THE INTERNET WHERE PEOPLE ARE COMPLAINING ABOUT HARD SHIFTING AND TRANSMISSION PROBLEMS. IT SEEMS THAT THE PART WAS DEFECTIVE BY DESIGN. ONE PERSON SAID THAT THEY BOUGHT A KIT THAT FIXES THE DESIGN FLAW - 5RW MASTER SERVO BORE REPAIR KIT (FORD 5R55W/S/N). IT IS NOT MADE BY FORD, IT SEEMS THEY ARE TOO CHEAP TO FIX THE REAL PROBLEM. THEY SHOULD LISTEN TO PEOPLES CONCERNS. I AM ALSO GOING TO CALL THE 800 NUMBER FOR FORD LINCOLN AND SEND THEM A LETTER. WOULD USE WITH ANY TRANNY REBUILD. THE FINAL COST OF THE REPAIR IS NOW AT $4000.00. YIKES. *TR

NHTSA ODI #10452723

78,000 miles · Jul 25, 2010
Electrical SystemVehicle Speed Control

CAR STARTS AND RUNS ROUGH, THEN SURGES FORWARD. HAVE TO HOLD THE BRAKE HARD. CAR THEN STALLS AND GIVES "ETC ENGINE FAILURE". UPON RESTART CAR WILL RUN FINE FOR A WHILE. *TR DEALER CANNOT IDENTIFY THE PROBLEM, AS IT DOES NOT CONSISTENTLY THROW A CODE, REPLACED THE COILS

NHTSA ODI #10345128

52,000 miles · Jul 15, 2010
Power TrainVehicle Speed Control

TL* THE CONTACT OWNS A 2003 LINCOLN LS. WHILE DRIVING AT 20 MPH, THE ECT ENGINE WARNING LIGHT ILLUMINATED AS THE VEHICLE BEGAN SHAKING EXCESSIVELY. THE CONTACT MOVED THE VEHICLE FROM THE ROADWAY AND SHUT OFF THE ENGINE. WHEN RESTARTING, THE VEHICLE RESUMED NORMAL OPERATION. THE CONTACT STATED THE FAILURE WOULD OCCUR INTERMITTENT…

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TL* THE CONTACT OWNS A 2003 LINCOLN LS. WHILE DRIVING AT 20 MPH, THE ECT ENGINE WARNING LIGHT ILLUMINATED AS THE VEHICLE BEGAN SHAKING EXCESSIVELY. THE CONTACT MOVED THE VEHICLE FROM THE ROADWAY AND SHUT OFF THE ENGINE. WHEN RESTARTING, THE VEHICLE RESUMED NORMAL OPERATION. THE CONTACT STATED THE FAILURE WOULD OCCUR INTERMITTENTLY. THE DEALER ADVISED THERE WAS A FULL THROTTLE FAILURE. THE VEHICLE WAS NOT REPAIRED. IN ADDITION, THE TRANSMISSION WARNING LIGHT WOULD INTERMITTENTLY ILLUMINATE. THE VEHICLE WAS NOT TAKEN TO THE DEALER FOR DIAGNOSTIC TESTING OF THE TRANSMISSION AND THERE WERE NO REPAIRS. THE FAILURE MILEAGE WAS 52,000 AND THE CURRENT MILEAGE WAS 82,000.

NHTSA ODI #10343516

39,000 miles · Apr 28, 2006
Vehicle Speed ControlCrash

DT*: THE CONTACT STATED THE VEHICLE HAD JUST BEEN PARKED WITH THE BRAKE PEDAL DEPRESSED AND THE VEHICLE ACCELERATED FORWARD. THE VEHICLE WENT OVER A CURB, HIT A TREE, AND STOPPED AFTER HITTING TWO OTHER VEHICLES. A POLICE REPORT WAS TAKEN AT THE SCENE. THE VEHICLE WAS TOWED TO THE DEALERSHIP, BUT THEY WERE UNABLE TO DETERM…

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DT*: THE CONTACT STATED THE VEHICLE HAD JUST BEEN PARKED WITH THE BRAKE PEDAL DEPRESSED AND THE VEHICLE ACCELERATED FORWARD. THE VEHICLE WENT OVER A CURB, HIT A TREE, AND STOPPED AFTER HITTING TWO OTHER VEHICLES. A POLICE REPORT WAS TAKEN AT THE SCENE. THE VEHICLE WAS TOWED TO THE DEALERSHIP, BUT THEY WERE UNABLE TO DETERMINE THE CAUSE OF THE PROBLEM. THE VEHICLE HAD ACCELERATING PROBLEMS WHILE DRIVING AT VARIOUS SPEEDS PRIOR TO THIS INCIDENT. UPDATED 05/30/06. *AK

NHTSA ODI #10156382

22,500 miles · Aug 9, 2004
Vehicle Speed ControlCrash

DRIVER WAS SLOWLY APPROACHING A LOW CURB WHILE PARKING IN A CHURCH PARKING LOT CAR WAS MOVING AT NO MORE THAN 1 OR 2 MILES PER HOUR AS THE CURB WAS APPROACHED AND THE BRAKE WAS LIGHTLY APPLIED PENDING A FULL STOP. VEHICLE SUDDENLY LURCHED FORWARD WITH THE SOUND OF HIGH ENGINE REVOLUTIONS. CAR CROSSED OVER A THREE FOOT WIDE SID…

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DRIVER WAS SLOWLY APPROACHING A LOW CURB WHILE PARKING IN A CHURCH PARKING LOT CAR WAS MOVING AT NO MORE THAN 1 OR 2 MILES PER HOUR AS THE CURB WAS APPROACHED AND THE BRAKE WAS LIGHTLY APPLIED PENDING A FULL STOP. VEHICLE SUDDENLY LURCHED FORWARD WITH THE SOUND OF HIGH ENGINE REVOLUTIONS. CAR CROSSED OVER A THREE FOOT WIDE SIDEWALK AND COLLIDED WITH TWO TREES JUST BEYOND THE SIDEWALK. SKID MARKS ON THE SIDEWALK INDICATED THAT THE BRAKE WAS FIRMLY APPLIED AS THE CAR CROSSED IT UNDER UNINTENDED ACCELERATION. CAR HAS BEEN AT DEALER BODY SHOP FOR ALMOST 10 DAYS FOR REPAIRS. DEALER PROMISES TO "DIAGNOSE" ELECTRONIC THROTTLE MECHANISM BEFORE RETURNING CAR TO OWNER. TELEPHONE CALL TO LINCOLN ELICITED NO INTEREST AND FIRM DENIAL THAT SUCH PROBLEM HAD EVER BEEN REPORTED TO THE COMPANY. WE WERE UNSURE THAT THIS CAR WAS SAFE TO OPERATE.

NHTSA ODI #10086504

8,100 miles · Jun 4, 2004
Vehicle Speed Control

TRIED TO START VEHICLE AND VEHICLE WOULD NOT STAY ON AND WOULD NOT ACCELERATE.CONTACTED DEALER AND ARRANGED FOR TOW TRUCK . ON 6/3/04 CONTACTED DEALER FOR STATUS REPORT AND TO ARRANGE FOR ALTERNATE TRANSPORTATION. SERVICE REP. STATES THAT VEHICLE THROTTLE ASSEMBLY FAILED THEREFORE NOT ALLOWING OXYGEN INTO THE ENGINE. APPROXIMAT…

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TRIED TO START VEHICLE AND VEHICLE WOULD NOT STAY ON AND WOULD NOT ACCELERATE.CONTACTED DEALER AND ARRANGED FOR TOW TRUCK . ON 6/3/04 CONTACTED DEALER FOR STATUS REPORT AND TO ARRANGE FOR ALTERNATE TRANSPORTATION. SERVICE REP. STATES THAT VEHICLE THROTTLE ASSEMBLY FAILED THEREFORE NOT ALLOWING OXYGEN INTO THE ENGINE. APPROXIMATE PART ARRIVAL IS 3 DAYS. I DO BELIVE THIS VEHICLE IS A LEMON. NEVER PURCHASING ANOTHER LINCOLN.*AK

NHTSA ODI #10074773

Official recalls

1

03V136000 · Wheels

Apr 7, 2003

ON CERTAIN PASSENGER VEHICLES EQUIPPED WITH 17 INCH CHROME WHEELS, THE CHROME WHEELS WERE NOT HEAT-TREATED. THESE WHEELS MAY CRACK AT THE LUG-NUT HOLES, WHICH COULD RESULT IN THE LOSS OF THE LUG-NUT TORQUE.

Consequence & remedy

Consequence: IF THIS CONDITION OCCURS, THE DRIVER MAY EXPERIENCE NOISE AND/OR VIBRATION WHILE DRIVING THE VEHICLE. CONTINUED OPERATION OF THE VEHICLE COULD RESULT IN THE WHEEL SEPARATING FROM THE HUB, INCREASING THE RISK OF A CRASH.

Remedy: DEALERS WILL INSPECT THE WHEELS TO MAKE SURE THAT ALL THE WHEELS HAVE BEEN HEAT-TREATED. ANY WHEEL THAT HAS NOT BEEN HEAT-TREATED WILL BE REPLACED. OWNER NOTIFICATION BEGAN APRIL 14, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT LINCOLN AT 1-800-521-4140.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.