Mitsubishi Mirage 2014–2018 — technical service bulletin
Bulletin TSB1852B001 · NHTSA communication 10148753 · issued Oct 18, 2018
Technical service bulletin
communication type
Electrical System
component
2014–2018
model years
6
vehicle entries
Official summary
This is a Technical Service Bulletin sent to dealers. The bulletin instructs dealers to reprogram the SRS-ECU with updated software that corrects an issue when the Supplemental Restraint System (SRS) Air Bag Warning Lamp illuminates with DTC B1479 (SRS-ECU Backup capacitor circuit voltage too Low.)
Vehicles covered
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.