2003 Land Rover Discovery Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2003 Land Rover Discovery
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2003 Land Rover Discovery ProblemsLeaking Head Gaskets May Cause Low Coolant Levels
Internal failure of the rear cargo door latch can cause the door to not open when using the outside door handle.
A sticky ignition switch can cause the ignition key to become stuck, and possibly break during operation.
2003 Land Rover Discovery Questionsp0112, p0103 (1 answer)
2003 Land Rover Discovery RecallsRecall 04V005000
A banjo bolt at the Active Cornering Enhancement (ACE) pump joint may leak, which may cause a fire hazard. Dealers will inspect the pump area for leakage, retorque the bolt if no leaks are found, and replace the bolt if leaks are found.
The engine throttle can stick intermittently during its operation. The exact point of sticking is not predictable and can result in a higher than expected engine speed. If this is encountered, the driver may experience difficulty bringing the vehicle to a stop, increasing the risk of a crash. Dealers will replace the throttle body to correct this concern. The Land Rover recall number is D117/B150.