Service bulletin B18-045
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 | 10145033 |
| Published by NHTSA | 2018-10-01 |
| Manufacturer's number | B18-045 |
| Manufacturer's date | 2018-09-03 |
| NHTSA component | ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM) |
NHTSA's summary
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.
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, Transmission and driveline, Automatic transmission, Software, Transmission control module
| ACURA RDX | 2019 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| B23-010 | 2024-04-03. Service bulletin. Service Bulletin - During engine start in cold conditions, a miscalculation in the PCM causes the air-fuel ratio to exceed DTC rich criteria. |
|---|---|
| B21-028 | 2021-12-03. Service bulletin. Service Bulletin - The MIL comes on with DTC P061B (PCM Internal Malfunction) is stored. |
| 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. |