Service bulletin N202321843 01
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 | 10189168 |
| Published by NHTSA | 2021-03-22 |
| Manufacturer's number | N202321843 01 |
| Manufacturer's date | 2021-02-09 |
| NHTSA component | AIR BAGS; POWER TRAIN; EXTERIOR LIGHTING |
NHTSA's summary
Service Update. On certain vehicles equipped with automatic transmissions, the clutch spring retaining ring may not be fully seated. Vehicles with this condition may set DTC Code P0747 and the MIL light (malfunction indicator light) will illuminate. This typically occurs at low mileage. Dealers will inspect the transmission by following the procedure and if it fails, the transmission will be replaced.
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
Air bags, Lighting, Transmission and driveline
Trouble codes named
P0747
| CADILLAC XT4 | 2020, 2021 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 2023591 | 2023-11-02. Lights And Instruments |
|---|---|
| 20V668000 | 2020-10-29. POWER TRAIN:AUTOMATIC TRANSMISSION |
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
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