Service bulletin PIE0437
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 | 10134638 |
| Published by NHTSA | 2018-04-23 |
| Manufacturer's number | PIE0437 |
| Manufacturer's date | 2017-10-27 |
| NHTSA component | POWER TRAIN; POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT:SEAL |
NHTSA's summary
This engineering information is requesting information from the field on vehicles that have the condition of Rear Drive Module Fluid Leaks - Axle Seals, Pinion Seal, or Cover Seal.
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, Axle
| CADILLAC ATS | 2017, 2018 |
|---|---|
| CADILLAC CTS | 2018 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| PIP5898B | 2024-04-15. Service bulletin. This Preliminary information communicates a potential root cause for a rear axle seal leak. |
|---|---|
| PIP5898A | 2023-03-13. Service bulletin. This Preliminary information communicates a potential root cause for a rear axle seal leak. |