All cars · Land Rover Discovery · 2003
2003 Land Rover Discovery. Advanced data.
The raw numbers: engines, recall campaign numbers, failure mileage and manufacturer communications.
Failure mileage by system
Half of owners who gave a mileage reported the problem between 10,000 and 60,000 miles. Median 35,311, from 24 complaints with a mileage.
Mileage owners typed into their NHTSA complaint, all complaints for this model year. People report some problems late, so read it as a range.
Complaints by system
| System | Share of complaints |
|---|---|
| Brakes | 38% |
| Speed control | 14% |
| Transmission & drivetrain | 14% |
| Electrical | 10% |
| Engine | 10% |
One complaint can name more than one system, so shares can add to more than 100%.
Severity, all complaints
| Total | Crashes | Fires | Injuries | Deaths | Tows |
|---|---|---|---|---|---|
| 29 | 8 | 2 | 2 | 0 | 0 |
As reported by owners to NHTSA. Not verified.
Recall campaigns 4
12E010000 Mar 2012 Power Train / Driveline / Driveshaft
Defect. JAGUAR LAND ROVER NORTH AMERICA, INC. (LAND ROVER) IS RECALLING CERTAIN REAR DRIVESHAFT COUPLINGS, LAND ROVER BRANDED PART NUMBER TVF100010, MANUFACTURED FROM APRIL 2011 THROUGH NOVEMBER 2011, SOLD FOR USE AS SERVICE PARTS FOR CERTAIN MODEL YEAR 1995-1999 DISCOVERY, 1999-2004 DISCOVERY II, AND 1995 RANGE ROVER CLASSIC VEHICLES. SOME OF THE REAR DRIVESHAFT COUPLINGS MAY NOT HAVE BEEN MANUFACTURED TO THE REQUIRED ENGINEERING DESIGN SPECIFICATIONS AND MAY EXHIBIT THE ONSET OF JOINT SEPARATION, PRECLUDED BY DRIVE LINE VIBRATION.
Risk. IF THIS INCREASED VIBRATION WARNING SIGN IS IGNORED, CATASTROPHIC FAILURE OF THE DRIVE COUPLING CAN OCCUR. THE DRIVESHAFT MAY DETACH FROM THE VEHICLE WHILE IN MOTION RESULTING IN LOSS OF DRIVE AND LOSS OF TRANSMISSION PARK FUNCTIONALITY, INCREASING THE RISK OF A VEHICLE CRASH AND/OR INJURY.
Remedy. LAND ROVER WILL NOTIFY OWNERS, AND DEALERS WILL REPLACE THE AFFECTED REAR DRIVESHAFT COUPLERS FREE OF CHARGE. THE SAFETY RECALL BEGAN ON MAY 4, 2012. OWNERS MAY CONTACT JAGUAR LAND ROVER NORTH AMERICA AT 1-201-818-8500.
04V006000 Jan 2004 Engine And Engine Cooling
Defect. ON CERTAIN SPORT UTILITY VEHICLES, THE ACTIVE CORNERING ENHANCEMENT (ACE) PUMP BANJO BOLT LOOSES TORQUE AND ALLOWS FLUID TO LEAK PAST THE JOINT.
Risk. 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.
04V005000 Jan 2004 Service Brakes, Hydraulic / Antilock/Traction Control/Electronic Limited Slip
Defect. 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.
Risk. 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.
03V133000 Apr 2003 Vehicle Speed Control / Cables
Defect. ON CERTAIN SPORT UTILITY VEHICLES, THE THROTTLE CAN STICK INTERMITTENTLY DURING ITS OPERATION. THE EXACT POINT OF STICKING IS NOT PREDICTABLE AND CAN RESULT IN A HIGHER ENGINE SPEED THAN EXPECTED.
Risk. IN THE CASE WHERE A THROTTLE FAILS TO RETURN TO IDLE, PARTICULARLY AFTER A HIGH DEGREE OF ENGINE THROTTLE APPLICATION, THE DRIVER WILL EXPERIENCE DIFFICULTY IN BRINGING THE VEHICLE TO REST, INCREASING THE RISK OF A CRASH.
Remedy. DEALERS WILL REPLACE THE THROTTLE BODY. 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 LAND ROVER AT 1-201-818-8500.
Manufacturer communications 16
Land Rover filed 16 service communications for this car with NHTSA.
- Oil pump failures
- Free play in the seat belt allows the buckle to come in contact with the b post trim when the…
- Handbrake vibration noise
Engines and drivetrains 1
| Engine | Transmission | Drive | City / hwy / combined | Fuel | Fuel cost/yr |
|---|---|---|---|---|---|
| 4.6L 8-cyl | Auto 4-spd | 4Wheel or AWD | 11 / 14 / 12 | Premium | $6,450 |
EPA test versions for this model year. Fuel cost is the EPA's current estimate, not the price in that year.
YouTube repair topics
200 videos about the 1999–2004 Land Rover Discovery, 4.8M views.
| Topic | Videos | Views |
|---|---|---|
| Timing chain & engine | 1 | 212K |
| Oil changes & service | 2 | 159K |
| Windows, doors & mirrors | 3 | 51K |
| Infotainment, battery & electrical | 2 | 30K |
| Cooling system | 3 | 25K |
| Intake, EGR & engine sensors | 1 | 8K |
| Transmission & shifter | 1 | 1K |
| Oil leaks & gaskets | 1 | 561 |
Nearby model years
Sources: NHTSA complaints, recalls, investigations and manufacturer communications; EPA fuel economy data; YouTube video titles. Complaints are owner reports, not proof of a defect.
Updated · Free to use with credit: Source: The Lemon Index (lemonindex.com)
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