2003 Land Rover Discovery II Vehicle speed control Problems
- Complaints
- 2about this part
- Share
- 3%of 63 total for the year
- Median mileage
- 72,118miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the vehicle speed control of the 2003 Land Rover Discovery II, 3% of the 63 complaints for this model year. Where a mileage was given, the median is 72,118 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“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. …”
NHTSA complaint #10367319, filed 2010-11, 93,235 miles“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. …”
NHTSA complaint #10166788, filed 2006-08, 51,000 milesVehicle speed control: other model years
Other parts of the 2003 Land Rover Discovery II
27 complaintsBrakes
14 complaintsOther or unknown
7 complaintsEngine
5 complaintsTransmission and drivetrain
5 complaintsAir bags
4 complaintsLatches, locks and linkages
3 complaintsElectronic stability control
1 complaintsEquipment
1 complaintsFuel system
1 complaintsSeat belts
1 complaintsSeats
1 complaints
← All problems reported for the 2003 Land Rover Discovery II
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology