Service bulletin 122-E3W4E-10
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 | 10145554 |
| Published by NHTSA | 2018-10-15 |
| Manufacturer's number | 122-E3W4E-10 |
| Manufacturer's date | 2018-09-07 |
| NHTSA component | POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT |
NHTSA's summary
Symptom: The yellow warning message "Rear differential lock failure Adapted driving permitted" can appear in the instrument cluster. Cause: The yellow warning message can appear in the instrument cluster due to defective control unit software.
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
Transmission and driveline, Differential
| PORSCHE CAYENNE | 2018 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.