Infiniti EX35 2012–2024 — technical service bulletin
Bulletin ITB22-020B · NHTSA communication 11006966 · issued Aug 15, 2024
Technical service bulletin
communication type
Electrical System
component
2012–2024
model years
19
vehicle entries
Official summary
TELEMATICS CONTROL UNIT RESET AFTER AUTOMATIC COLLISION NOTIFICATION SERVICE INFORMATION The Telematics Control Unit (TCU) has the ability to send an automatic collision notification when the vehicle is involved in an accident. Once an automatic collision notification is performed, the function becomes disabled and the TCU must be reset to re-enable the automatic collision notification function. Some models will store DTC B2E1B-97 for “Automatic eCAll locked” as “CURRENT” when this function is disabled. This bulletin describes how to reset the TCU after an automatic collision notification has
Vehicles covered
- 2012 Infiniti EX35
- 2020 Infiniti Q50
- 2021 Infiniti Q50
- 2022 Infiniti Q50
- 2023 Infiniti Q50
- 2024 Infiniti Q50
- 2020 Infiniti Q60
- 2021 Infiniti Q60
- 2022 Infiniti Q60
- 2020 Infiniti QX50
- 2021 Infiniti QX50
- 2022 Infiniti QX50
- 2023 Infiniti QX50
- 2024 Infiniti QX50
- 2020 Infiniti QX80
- 2021 Infiniti QX80
- 2022 Infiniti QX80
- 2023 Infiniti QX80
- 2024 Infiniti QX80
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.