Technical Service Bulletin ONL6EU08052024 — 2023 HONDA ACCORD HYBRID
ENGINE
Bulletin Details
| TSB ID | ONL6EU08052024 |
| Manufacturer | |
| Vehicle | 2023 HONDA ACCORD HYBRID |
| Component | ENGINE |
| Communication Date |
Bulletin Summary
Owner Notification Letter - Your vehicle may be equipped with an improperly functioning on-board emission-related diagnostic system that violates California and Federal standards and regulations. While transitioning from hybrid mode (engine on) to EV mode, a software programming error results in the PGM-FI ECU resetting and inappropriately erasing stored memory data in the PGM-FI ECU. In some cases, the Malfunction Indicator Lamp (MIL) may be set as a result.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2023 HONDA ACCORD HYBRID
ATI&05222025901
ELECTRICAL SYSTEM
ATI&01302025903
SUSPENSION
ATI&01162025902
SUSPENSION
ATI&12022024908
SUSPENSION
ATI&11052024905
SUSPENSION
ATI&10072024906
SUSPENSION
ONL6EY09192024
ENGINE
ATI&09132024901
SUSPENSION
AATS231201
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
A23-083
ELECTRICAL SYSTEM