← New search

2003 Land Rover Discovery Ii

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2003 Land Rover Discovery Ii do not stand out strongly from the model-year median of 35.

About this comparison →

When problems were reported

Mileage at the reported incident

55 reports with mileage · 8 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.

  • Engine And Engine Cooling. Review the 27 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Service Brakes, Hydraulic. Review the 11 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 5 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

5 crash reports2 fire reports3 injury reports

Vehicle Speed Control complaints

2 reports
Clear category filter
93,235 miles · Nov 23, 2010
Vehicle Speed Control

WHILE DRIVING OUR 2003 LAND ROVER DISCOVERY II HSE TODAY, THE THROTTLE SUDDENLY AND UNEXPECTEDLY STUCK IN THE FULL POSITION. MY WIFE WAS ABLE TO AVOID TRAFFIC, CONTROL THE VEHICLE AND GET THE TRANSMISSION IN NEUTRAL. THE VEHICLE WAS TOWED TO A LAND ROVER DEALER, AND THEY DETERMINED THAT THE THROTTLE BUTTERFLY VALVE HAD STUCK. …

Read full complaint

WHILE DRIVING OUR 2003 LAND ROVER DISCOVERY II HSE TODAY, THE THROTTLE SUDDENLY AND UNEXPECTEDLY STUCK IN THE FULL POSITION. MY WIFE WAS ABLE TO AVOID TRAFFIC, CONTROL THE VEHICLE AND GET THE TRANSMISSION IN NEUTRAL. THE VEHICLE WAS TOWED TO A LAND ROVER DEALER, AND THEY DETERMINED THAT THE THROTTLE BUTTERFLY VALVE HAD STUCK. I RESEARCHED THIS AND CAME UP WITH NHTSA CASE NUMBER 03V133000 WHICH DEAL WITH THIS EXACT ISSUE FOR THIS MODEL YEAR VEHICLE. THE DEALER CLAIMS THERE ARE NO OUTSTANDING RECALLS FOR MY VEHICLE AND REFUSED TO REPLACE THE PART UNDER THIS ISSUE. I FIND IT HIGHLY COINCIDENTAL THAT I AM EXPERIENCING THE EXACT ISSUE DESCRIBED IN THE NHTSA CASE. IN REVIEWING THE CASE INFORMATION THERE WERE OTHER REPORTS OUTSIDE OF THE DATE RANGE THAT LAND ROVER CLAIMS APPLY TO THIS DEFECT. I CONTACTED THE LAND ROVER CORPORATE OFFICE AND THEY SAID THEY WERE REVIEWING THE CASE, BUT THAT THE RECALL DID NOT APPLY TO MY VEHICLE SINCE THE RECALLS ARE VIN SPECIFIC. THE SERVICE REPRESENTATIVE DID ADMIT THAT THIS PROBLEM DOES OCCUR ON OTHER VEHICLES OF THIS TYPE. THERE WAS NO WARNING OF THIS FAILURE AND IT COULD HAVE RESULTED IN A SERIOUS ACCIDENT. *TR

NHTSA ODI #10367319

51,000 miles · Aug 28, 2006
Vehicle Speed Control

2003 LAND ROVER DISCOVERY S. TODAY VEHICLE SURGED AFTER APPLYING PEDAL AND WOULD NOT STOP...OR SHOULD SAY WAS VERY DIFFICULT TO STOP AND ALMOST RESULTED IN CAR PLUNGING INTO ON COMING TRAFFIC. I KNOW BELOW I'VE ONLY LISTED ONE FAILURE BUT ONCE IS ENOUGH IT IS JUST LUCK MY WIFE WAS ABLE TO GET THE CAR TO THE SIDE OF THE ROAD OU…

Read full complaint

2003 LAND ROVER DISCOVERY S. TODAY VEHICLE SURGED AFTER APPLYING PEDAL AND WOULD NOT STOP...OR SHOULD SAY WAS VERY DIFFICULT TO STOP AND ALMOST RESULTED IN CAR PLUNGING INTO ON COMING TRAFFIC. I KNOW BELOW I'VE ONLY LISTED ONE FAILURE BUT ONCE IS ENOUGH IT IS JUST LUCK MY WIFE WAS ABLE TO GET THE CAR TO THE SIDE OF THE ROAD OUT OF TRAFFIC. I CALLED LAND ROVER NORTH AMERICA SHORTLY AFTER BUYING VEHICLE TO FIND OUT IF ANY RECALLS WERE LISTED FOR VEHICLE AFTER FINDING A RECALL THAT DEALT WITH EXACTLY THE SAME PROBLEM. HOWEVER THEY TOLD ME THE RECALL DID NOT APPLY TO MY VIN...THEN ONLY A WEEK LATER I HAVE THE EXACT PROBLEM WITH MY LAND ROVER. THE CAMPAIGN NUMBER THAT APPLIES: NHTSA CAMPAIGN ID NUMBER: 03V133000. *NM

NHTSA ODI #10166788

Official recalls

2

04V005000 · Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip

Jan 6, 2004

CERTAIN SPORT UTILITY VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARDS NO. 105, "HYDRAULIC AND ELECTRIC BRAKE SYSTEMS," AND NO. 135, "PASSENGER CAR BRAKE SYSTEMS." THE ANTI-LOCK BRAKING SYSTEM (ABS) MODULATOR VALVE COVER RETAINING BOLTS CAN CRACK DUE TO STRESSES TRANSMITTED BY THE FLEXING VALVE COVERS.

Consequence & remedy

Consequence: THIS CAN PRODUCE AN UNEXPECTED INCREASE IN STOPPING DISTANCE, WITH THE POTENTIAL FOR TOTAL LOSS OF SERVICE BRAKING FUNCTION, WHICH COULD RESULT IN A CRASH.

Remedy: DEALERS WILL STRENGTHEN THE ABS MODULATOR ASSEMBLY VALVE COVERS AND REPLACE THE RETAINING BOLTS. OWNER NOTIFICATION IS EXEPCTED TO BEGIN DURING MAY 2004. OWNERS SHOULD CONTACT LAND ROVER AT 1-800-637-6837.

04V006000 · Engine And Engine Cooling

Jan 6, 2004

ON CERTAIN SPORT UTILITY VEHICLES, THE ACTIVE CORNERING ENHANCEMENT (ACE) PUMP BANJO BOLT LOOSES TORQUE AND ALLOWS FLUID TO LEAK PAST THE JOINT.

Consequence & remedy

Consequence: THE FLUID FROM THE PUMP JOINT CAN IGNITE, RESULTING IN AN UNDER HOOD FIRE.

Remedy: DEALERS WILL INSPECT THE VEHICLES FOR LEAKAGE. IF NO LEAKAGE IS EVIDENT, THE BANJO BOLT WILL BE RE-TIGHTENED. IF LEAKAGE IS EVIDENT, THE BANJO BOLT AND DOWTY WASHERS WILL BE REPLACED. OWNER NOTIFICATION IS EXPECTED TO BEGIN DURING MAY 2004. OWNERS SHOULD CONTACT LAND ROVER AT 1-800-637-6837.

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.