Service bulletin 0801024
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 | 10251831 |
| Published by NHTSA | 2024-03-18 |
| Manufacturer's number | 0801024 |
| Manufacturer's date | 2024-01-09 |
| NHTSA component | EXTERIOR LIGHTING |
NHTSA's summary
Flash: Battery Pack Control Module (BPCM) Diagnostic and System Updates 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) have been set: ? P0AA4-00 - Hybrid Battery Negative Contactor Circuit Stuck Closed. ? P0AA1-00 - Hybrid/EV Battery Positive Contactor ?A? Stuck Closed. Customers may also experience the following: ? The vehicle will not start. This bulletin involves updating the BPCM with the latest available software.
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
Lighting
Trouble codes named
P0AA1, P0AA4
| JEEP GRAND CHEROKEE | 2024 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 2024753 | 2024-12-12. Lights And Instruments |
|---|---|
| 2024703 | 2024-11-19. Lights And Instruments |
| 2024113 | 2024-02-22. Lights And Instruments |
| 24V130000 | 2024-02-22. EXTERIOR LIGHTING:HEADLIGHTS; ELECTRICAL SYSTEM:BODY CONTROL MODULE:SOFTWARE |
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| S2308000120 REV.B | 2024-06-24. Service bulletin. Rain Sensing Auto Wipers and Auto on Head Lamps Inoperative |
|---|---|
| 2300424 | 2024-03-18. Service bulletin. Headlamp Condensation Clearing Procedure Some customers may report that on occasion, vehicle exterior head lamp assemblies are fogged with a light layer of condensation on the inside of the lenses. |
| S2408000006 | 2024-03-18. Service bulletin. High Beams Do Not Turn on While the Headlamp Switch Is Set to The Auto Lights on Position, High Beam Headlamps Do Operate with Switch Set to Manual Lights On Low Beam Position |
| S2308000120 | 2023-10-30. Service bulletin. Rain Sensing Auto Wipers and Auto on Head Lamps Inoperative |