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Service bulletin TSB-08-16-003

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10027744
Published by NHTSA2009-02-03
Manufacturer's numberTSB-08-16-003
Manufacturer's date2008-10-15
NHTSA componentEQUIPMENT:APPLIANCE:AIR CONDITIONER

NHTSA's summary

TESLA VEHICLE: ISOLATION FAILURES INSIDE HVAC HEATER MODULE. THE PTC HEATER INSIDE THE HVAC HAS THE POTENTIAL TO DEVELOP AN ISOLATION FAULT. THIS FAILURE ARISES WHEN OPERATING THE A/C IN HUMID CONDITIONS. *PE

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Equipment and accessories, Heating and air conditioning

Vehicles listed
TESLA ROADSTER2008

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
TSB-09-15-0072011-06-06. Service bulletin. TESLA: FLOOR MATS WERE NOT ANCHORED TO THE FLOOR. THEY HAVE NOT INTERFERED WITH THE OPERATION, BUT ARE A NUISANCE. *RM
SB-09-15-0042009-10-03. Service bulletin. TESLA: POTENTIAL NO START CONDITION OR FAILED HEATER OPERATION DUE TO FAULTY COMPONENTS IN PTC HEATER BOARD. SOME HVAC 400V CONTROLLERS MAY HAVE INCORRECT COMPONENTS INSTALLED ON THE PTC CONTROLLER BOARD. THE BOARD CONTROLS THE HEATER OPERATION. FAILURES OF THIS BOARD ALSO MAY CAUSE THE CAR TO NOT START OR CHARGE. *PE
SVC-08-18-0122009-03-25. Service bulletin. TESLA: BENT PINS ON THE COMPRESSOR CONTROLLER CONNECTOR OF HVAC 400V CONTROLLER. THE MISALIGNED PINS BENT DURING INSTALLATION OF CONNECTOR ON ASSEMBLY LINE. *PE
SVC-08-17-0052008-11-18. Service bulletin. TESLA VEHICLE: BULKHEAD GROMMET DISLODGED. THIS GROMMET IS DESIGNED TO STOP THE WIRING HARNESS FROM CHAFING AGAINST THE IMPACT STRUCTURE. *PE