Service bulletin 0900222
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 | 10223001 |
| Published by NHTSA | 2022-10-17 |
| Manufacturer's number | 0900222 |
| Manufacturer's date | 2022-01-25 |
| NHTSA component | ELECTRICAL SYSTEM:IGNITION; ELECTRICAL SYSTEM |
NHTSA's summary
Ignition Coil Double Wire Causing Misfire This bulletin involves replacing all four ignition coils. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes (DTCs): P0301 - Cylinder 1 Misfire Detected. P0302 - Cylinder 2 Misfire Detected. P0303 - Cylinder 3 Misfire Detected. P0304 - Cylinder 4 Misfire Detected. Customers may also experience the following:A rough running engine.
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, Ignition
Trouble codes named
P0301, P0302, P0303, P0304
| ALFA ROMEO GIULIA | 2021 to 2022 |
|---|---|
| ALFA ROMEO STELVIO | 2021, 2022 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 0820523 | 2023-10-02. Service bulletin. Anti-Theft Alarm Inoperative The customer may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes (DTCs): ? B1073-71 -Volumetric Sensor Fault-Actuator Stuck. ? B1073-96 - Volumetric Sensor Fault-Component Internal Failure. Customers may also experience: ? The theft-alarm goes off and it is not possible to reactivate it. ? Message is displayed in the cluster stating the theft alarm is disabled. This bulletin involves replacing the dome lamp, which contains the theft-alarm sensor. |
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