2010 Tesla Roadster2 Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 2010 Tesla Roadster2, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Electrical150.0%
- Powertrain (other)150.0%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
WHILE DRIVING AT APPROXIMATELY 30MPH, MY CAR EXPERIENCED "DRIVE LOSS", WHICH MEANS THE POWER TRAIN WAS SHUT DOWN SO THE CAR COULD ONLY COAST TO A STOP. THIS HAPPENED WITH NO WARNING. AS THE POWER WAS SHUT DOWN, THE ON BOARD SCREEN STATED "POWER TRAIN SHUT DOWN" OR A SIMILAR MESSAGE. I WAS NOT IN A DANGEROUS SITUATION AT THE TIME, SO I WAS ABLE TO STOP WITHOUT BEING HIT BY ANOTHER VEHICLE. THE MANUFACTURER INVESTIGATED THE PROBLEM. THE SOFTWARE ON BOARD THE CAR "DECIDED" TO CAUSE THE SHUT DOWN. IN THIS CASE, THE SOFTWARE DECIDED TO SHUT DOWN ALL SYSTEMS IN ORDER TO PROTECT THE BATTERY. IT DID THIS BECAUSE A FAULTY SENSOR ON THE BATTERY SENT A SIGNAL THAT THE TEMPERATURE WAS EXTREMELY COLD. EXTREME COLD IS HARMFUL TO THE BATTERY LIFE, SO THE CAR SHUTS DOWN TO AVOID COSTLY BATTERY REPLACEMENTS. TESLA MANAGEMENT HAS CONFIRMED THAT THIS SHUT DOWN PROCESS CAN OCCUR FOR MANY OTHER REASONS AS WELL, AND IS USED IN GENERAL AS A WAY TO HANDLE EXCEPTIONAL CONDITIONS. I THINK IT IS EXTREMELY DANGEROUS FOR THE ON BOARD SOFTWARE TO SHUT DOWN A VEHICLE WHILE IN MOTION. I AM NOT AWARE OF ANY OTHER VEHICLE AUTONOMOUSLY MAKING SUCH "DECISIONS", SO I FEEL IT IS IMPORTANT TO REPORT THIS HAZARD TO THE SAFETY OF OCCUPANTS OF TESLA ROADSTERS. THE VEHICLE WAS COMPLETELY DRIVABLE AT THE TIME. I WAS ABLE TO START IT AGAIN, AND THE PROBLEM RECURRED 6 MORE TIMES SEQUENTIALLY. TESLA HAS PROMISED A SOFTWARE FIX TO ADDRESS THE PROBLEM, BUT HAS NOT DELIVERED ONE. I HAVE BEEN WAITING FOR A OVER 8 MONTHS FOR THEM TO FIX IT, HENCE THE DELAY IN MY REPORT TO NHTSA. *KB
Too few reports in this category for a page of its own — they appear in the full complaint list.
Powertrain (other)
Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.
From owner reports, verbatim
WHILE DRIVING AT APPROXIMATELY 30MPH, MY CAR EXPERIENCED "DRIVE LOSS", WHICH MEANS THE POWER TRAIN WAS SHUT DOWN SO THE CAR COULD ONLY COAST TO A STOP. THIS HAPPENED WITH NO WARNING. AS THE POWER WAS SHUT DOWN, THE ON BOARD SCREEN STATED "POWER TRAIN SHUT DOWN" OR A SIMILAR MESSAGE. I WAS NOT IN A DANGEROUS SITUATION AT THE TIME, SO I WAS ABLE TO STOP WITHOUT BEING HIT BY ANOTHER VEHICLE. THE MANUFACTURER INVESTIGATED THE PROBLEM. THE SOFTWARE ON BOARD THE CAR "DECIDED" TO CAUSE THE SHUT DOWN. IN THIS CASE, THE SOFTWARE DECIDED TO SHUT DOWN ALL SYSTEMS IN ORDER TO PROTECT THE BATTERY. IT DID THIS BECAUSE A FAULTY SENSOR ON THE BATTERY SENT A SIGNAL THAT THE TEMPERATURE WAS EXTREMELY COLD. EXTREME COLD IS HARMFUL TO THE BATTERY LIFE, SO THE CAR SHUTS DOWN TO AVOID COSTLY BATTERY REPLACEMENTS. TESLA MANAGEMENT HAS CONFIRMED THAT THIS SHUT DOWN PROCESS CAN OCCUR FOR MANY OTHER REASONS AS WELL, AND IS USED IN GENERAL AS A WAY TO HANDLE EXCEPTIONAL CONDITIONS. I THINK IT IS EXTREMELY DANGEROUS FOR THE ON BOARD SOFTWARE TO SHUT DOWN A VEHICLE WHILE IN MOTION. I AM NOT AWARE OF ANY OTHER VEHICLE AUTONOMOUSLY MAKING SUCH "DECISIONS", SO I FEEL IT IS IMPORTANT TO REPORT THIS HAZARD TO THE SAFETY OF OCCUPANTS OF TESLA ROADSTERS. THE VEHICLE WAS COMPLETELY DRIVABLE AT THE TIME. I WAS ABLE TO START IT AGAIN, AND THE PROBLEM RECURRED 6 MORE TIMES SEQUENTIALLY. TESLA HAS PROMISED A SOFTWARE FIX TO ADDRESS THE PROBLEM, BUT HAS NOT DELIVERED ONE. I HAVE BEEN WAITING FOR A OVER 8 MONTHS FOR THEM TO FIX IT, HENCE THE DELAY IN MY REPORT TO NHTSA. *KB
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .