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Service bulletins for the 2014 Tesla Model S

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.

110 on file from NHTSA, as of 2026-10-19.

By type

By component

Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
SB-25-16-0032025-07-04. Service bulletin. ELECTRICAL SYSTEM. On certain Model S and Model X vehicles, the battery powered Pyrotechnic High Voltage (HV) Battery Disconnect will reach the end of its battery lifespan in the near future, which will trigger alerts and may limit the vehicle’s performance.
SB-15-44-006 R22023-04-10. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Some customers in Europe have vehicles with one charger, which limits the vehicle?s charging rate to 16 A when the vehicle is connected to a charging station capable of supplying more than 16 A single phase. The vehicle?s 3-phase charging capability is unaffected.
SB-20-00-0012020-03-09. Service bulletin. ELECTRICAL SYSTEM. Tesla is committed to continuous improvement of the security of its products and advises customers to always install the latest mobile app and vehicle software releases to remain as secure as possible. On approximately May 1, 2020, the Tesla connectivity network is undergoing enhancements for increased security, reliability, and scalability. In order for vehicles to maintain compatibility with and access to features requiring Tesla network connectivity (such as receiving future over-the-air software updates, accessing the mobile app and associated features, utilizing voice commands, receiving streaming media content, etc.), vehicles must be running software version 2019.40.2.3 or newer.
SB-16-17-005 R12020-02-10. Service bulletin. TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS; EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM. The Tire Pressure Monitoring System (TPMS) ECU has a built-in antenna that receives signals from the TPMS sensors. Earlier versions of the TPMS ECU were equipped with an antenna that might not receive reliable readings from the front sensors, causing the TPMS indicator light to be displayed inaccurately, even when the tires are properly inflated.
SB-15-16-002 R12017-08-04. Service bulletin. STRUCTURE:BODY; ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY. It is possible to accidentally break off the aeroshield support tab from the HV Battery. If the tab breaks, the mid aeroshield is not fully supported, reducing the aerodynamic efficiency of the vehicle. The operation of the HV Battery is not affected.
SB1344010R42016-10-07. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. UPGRADE A VEHICLE FROM A SINGLE 2ND GENERATION CHARGER TO DUAL 2ND GENERATION CHARGERS.
SB1517003R22016-10-07. Service bulletin. TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS; ELECTRICAL SYSTEM. IT IS NOW POSSIBLE TO RETROFIT THE CONTINENTAL TIRE PRESSURE MONITORING SYSTEM (TPMS) ONTO VEHICLES THAT WERE ORIGINALLY EQUIPPED WITH A BAOLONG TPMS.
SB16900012016-10-07. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM:WIRING. DESCRIBES HOW TO INSTALL THE PERFORMANCE PEDAL SET ACCESSORY.
SB-13-50-0032015-07-17. Service bulletin. ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS. TESLA MOTORS INC. MODEL S : SERVICE BULLETIN INFORMATION REGARDING HIGH POWER WALL CONNECTOR FUSE REPLACEMENT. IF FUSES ARE BLOWN, NO DIAGNOSTIC LIGHTS DISPLAY ON THE FRONT OF THE HPWC. *LJ
SB-13-50-0032015-07-14. Service bulletin. ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS. TESLA MOTORS INC. : INSTRUCTIONS ON REASSEMBLY OF HPWC FUSES. *LJ
15-44-0022015-07-10. Service bulletin. ELECTRICAL SYSTEM. TESLA MOTORS, INC.: INFORMATION REGARDING A CHARGE PORT DOOR THAT IS SUSCEPTIBLE TO PREMATURE FAILURE. THE VEHICLE WILL BE UNABLE TO CHARGE IF THE CHARGE PORT DOOR IS CLOSED IF THE MOTOR FAILS. *LJ
15-17-0022015-07-09. Service bulletin. ELECTRICAL SYSTEM. TESLA MOTORS INC 2014 MODEL S: CERTAIN VEHICLES ARE MANUFACTURED WITH A PROTOTYPE 12V FUSE BOX BRACKET, TO CORRECT THE PROBLEM REPLACE THE 12V FUSE BOX BRACKET WITH THE PRODUCTION LEVEL PART. *LJ
15-44-0032015-07-09. Service bulletin. ELECTRICAL SYSTEM:IGNITION:SWITCH. TESLA MOTORS INC 2014 MODEL S : INFORMATION REGARDING REPLACING THE FRONT DRIVE UNIT TO HVJB HARNESS ASSEMBLY THAT DOES NOT HAVE A HVIL INTERLOCK SWITCH . *LJ
15-17-0052015-07-09. Service bulletin. ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY. TESLA MOTORS, INC 2012-2014: BULLETIN INFORMATION REGARDING UPGRADED 12V POSITIVE JUMP POST NEEDS REPLACEMENT OF THE OLD POST WHICH CAN CAUSE CORROSION & PREVENT EXTERNAL CHARGING OF THE 12V BATTERY. *LJ
SB-15-44-0012015-06-05. Service bulletin. ELECTRICAL SYSTEM:IGNITION:SWITCH. TESLA MOTORS: 2014 MODEL S: FRONT DRIVE UNIT HVIL SWITCH HAS A LOOSE SCREW, CAUSING THE FRONT DRIVE UNIT FUSE BRACKET TO COME LOOSE. *LJ
SB-14-21-0042014-10-21. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. TESLA: INSIDE INSTRUMENT CLUSTER (IC), CIRCUIT BOARD WAS SOLDERED, WHILE USING AN IMPROPER FLUX, IN SOME VEHICLES, AND CAN LEAD TO SHORTER THAN EXPECTED LIFESPAN AND QUALITY CONCERNS. MODEL 2012-2014 S. *PE

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.