Mitsubishi Eclipse 2018–2022 — technical service bulletin
Bulletin TSB-20-13-002REV · NHTSA communication 10191959 · issued Apr 8, 2021
Technical service bulletin
communication type
Electrical System
component
2018–2022
model years
7
vehicle entries
Official summary
This Technical Service Bulletin was sent to dealers instructing them to reprogram the Engine Control Module (ECU) with countermeasure software to correct issues that may cause No Start or create DTC Codes that causes the check engine light to illuminate for any affected vehicles that come in for service or dealer inventory.
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.