Service bulletin 18-006-21
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 | 10215964 |
| Published by NHTSA | 2022-07-18 |
| Manufacturer's number | 18-006-21 |
| Manufacturer's date | 2021-01-30 |
| NHTSA component | ELECTRICAL SYSTEM |
NHTSA's summary
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. The customer may comment on the following conditions:Poor air conditioning performance. Air conditioning compressor will not stop cycling and the evaporator freezes up.
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
| DODGE DURANGO | 2021 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
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