Lexus CT Hybrid 2017–2020 — technical service bulletin
Bulletin L-TT-0265-19 · NHTSA communication 10164354 · issued Jul 18, 2019
Technical service bulletin
communication type
Electrical System
component
2017–2020
model years
60
vehicle entries
Official summary
TT: The new DCA-8000 Diagnostic Charger may cause your facility?s Ground Fault Circuit Interrupter (GFCI) breaker to trip. A GFCI breaker can be tripped for various reasons, one of the reasons may be related to the DCA-8000. We are investigating this issue to determine the root cause. Other reasons the GFCI breaker may trip ? Circuit demand is too high for GFCI rating ? Worn out GFCI internal contacts ? Improper installation or wiring of GFCI breaker
Vehicles covered
- 2017 Lexus CT Hybrid
- 2018 Lexus CT Hybrid
- 2017 Lexus ES350
- 2018 Lexus ES350
- 2019 Lexus ES350
- 2020 Lexus ES350
- 2017 Lexus ES Hybrid
- 2018 Lexus ES Hybrid
- 2019 Lexus ES Hybrid
- 2020 Lexus ES Hybrid
- 2017 Lexus GS 200T
- 2018 Lexus GS300
- 2019 Lexus GS300
- 2020 Lexus GS300
- 2017 Lexus GS 350
- 2018 Lexus GS 350
- 2019 Lexus GS 350
- 2020 Lexus GS 350
- 2017 Lexus GS F
- 2018 Lexus GS F
- 2019 Lexus GS F
- 2020 Lexus GS F
- 2017 Lexus GS Hybrid
- 2018 Lexus GS Hybrid
- 2017 Lexus GX460
- 2018 Lexus GX460
- 2019 Lexus GX460
- 2020 Lexus GX460
- 2017 Lexus IS200T
- 2017 Lexus IS 250
- 2017 Lexus IS 300
- 2018 Lexus IS 300
- 2019 Lexus IS 300
- 2020 Lexus IS 300
- 2017 Lexus IS 350
- 2018 Lexus IS 350
- 2019 Lexus IS 350
- 2020 Lexus IS 350
- 2018 Lexus LC500
- 2019 Lexus LC500
- 2020 Lexus LC500
- 2018 Lexus LC Hybrid
- 2019 Lexus LC Hybrid
- 2020 Lexus LC Hybrid
- 2018 Lexus LS
- 2017 Lexus LS460
- 2018 Lexus LS500
- 2019 Lexus LS500
- 2020 Lexus LS500
- 2018 Lexus LS Hybrid
- 2019 Lexus LS Hybrid
- 2020 Lexus LS Hybrid
- 2017 Lexus NX200T
- 2017 Lexus NX Hybrid
- 2018 Lexus NX Hybrid
- 2019 Lexus NX Hybrid
- 2020 Lexus NX Hybrid
- 2017 Lexus RC 200T
- 2017 Lexus RC 300
- 2018 Lexus RC 300
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.