Service bulletin 18-013-20
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 | 10173371 |
| Published by NHTSA | 2020-04-06 |
| Manufacturer's number | 18-013-20 |
| Manufacturer's date | 2020-02-18 |
| NHTSA component | ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN |
NHTSA's summary
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one of the following Diagnostic Trouble Codes (DTCs) have been set:P0506 - Idle Speed Performance Lower Than Expected
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, Software
Trouble codes named
P0506
| JEEP WRANGLER | 2020 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| ReferenceY40 | 2024-03-18. Service bulletin. Customer Satisfaction Notification Y40 Control Module Software Updates |
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