NHTSA complaint #11732164

Owner complaint summary

The steel fuel tank shield and mounting cradle assembly on my Land Rover Range Rover (L405) is experiencing catastrophic structural failure due to excessive corrosion. This appears to be a result of galvanic corrosion between the steel cradle and the aluminum chassis components. The corrosion has caused the metal straps and support brackets to rot through completely, compromising the physical security of the fuel tank. This poses an unreasonable safety risk, as the fuel tank is no longer properly supported and is at risk of detaching from the vehicle while in motion. Furthermore, the jagged, rusted edges of the failing shield are in direct contact with the fuel tank, creating a potential puncture hazard and subsequent fire risk. This is a known structural defect within the L405 community, often resulting in immediate vehicle grounding during safety inspections due to the risk of fuel system detachment.