TESLA ROADSTER TECHNICAL DETAILS PART 2

EV Channels Review

This in-depth technical dive into the first-generation Tesla Roadster, presented by Gruber Motor Company, offers a comprehensive look at the vehicle's unique engineering and maintenance considerations. The review highlights key differences between the 1.0, 1.5, 2.0, and 2.5 models, particularly concerning the transmission and the absence of a traditional 12-volt battery in early versions, relying instead on DC-DC converters. A significant focus is placed on the Power Electronics Module (PEM), detailing common failure points like aging capacitors and deteriorating thermal insulation, and the costly nature of Tesla's replacement parts. The video also explores the Roadster's HVAC system limitations, especially in hot climates where battery cooling can override cabin comfort, and discusses typical real-world range, which often falls between 140-175 miles for non-3.0 packs. Maintenance recommendations include annual cleaning of the PEM and careful battery management, with advice on storage mode and disconnecting the high-voltage battery to preserve longevity. The review underscores the Roadster's unique challenges and the specialized expertise required for its upkeep.