Service bulletin 1815522
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 | 10230553 |
| Published by NHTSA | 2023-01-23 |
| Manufacturer's number | 1815522 |
| Manufacturer's date | 2022-11-29 |
| NHTSA component | ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM) |
NHTSA's summary
Powertrain Control Module (PCM) Updates
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, Transmission control module
| JEEP WRANGLER | 2023 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| S2309000012 | 2024-01-16. Service bulletin. Mil-On/Check Engine Lamp-On with DTC P06DD set in the powertrain control module (PCM). |
|---|---|
| S2321000005 | 2024-01-08. Service bulletin. Transmission Fluid Leak From Under The Vehicle. |
| S2321000005 | 2023-10-30. Service bulletin. Transmission Fluid Leak From Under The Vehicle. |
| 1804723 | 2023-08-21. Service bulletin. Flash: Powertrain Control Module (PCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation, a technician may find the following Diagnostic Trouble Code (DTC) has been set: ? P2B95 - Cold Start Injection Pulse Performance. This bulletin involves reprogramming the PCM with the latest available software. |
| S2325000006 | 2023-08-21. Service bulletin. Customer complaint may include a MIL-on or check engine lamp on condition. |