Service bulletin B21-028
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10203800 |
| Published by NHTSA | 2021-12-03 |
| Manufacturer's number | B21-028 |
| Manufacturer's date | 2021-11-23 |
| NHTSA component | ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN |
NHTSA's summary
Service Bulletin - The MIL comes on with DTC P061B (PCM Internal Malfunction) is stored.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Electrical system, Engine, Transmission and driveline, Software
Trouble codes named
P061B
| ACURA RDX | 2019, 2020, 2021 |
|---|---|
| ACURA TLX | 2021 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 25V031000 | 2025-01-23. ELECTRICAL SYSTEM:SOFTWARE; FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM |
|---|
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| B19-062 | 2019-11-16. Service bulletin. Service Bulletin - Vehicles with system software version D.1.2.1 or higher now have the capability to log MOST bus network failures. |
|---|---|
| B18-045 | 2018-10-01. Service bulletin. Service bulletin - Some troubleshooting procedures for a loss of communication or F-CAN malfunction DTC?s require running the F-CAN Bus Connected Unit Check using the i-HDS. There are certain control units that may be reported as Not Available in the Status column even though they are properly communicating. |