# Service bulletin 9100668

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: 11023327
- Published by NHTSA: 2025\-09\-24
- Manufacturer's number: 9100668
- Manufacturer's date: 2025\-09\-16
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

Verify "Z" part number availability. Order a "Z" part number for all Exchange Orders: Warranty, Mopar, Customer pay and Service contract. Order a "68" part number for New unsold units only.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11023327-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11023327-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Electrical system

## Vehicles listed

- 2020 to 2023 ALFA ROMEO GIULIA
- 2020 to 2023 ALFA ROMEO STELVIO
- 2018 to 2021 JEEP RENEGADE
- 2022 to 2023 RAM PROMASTER

## Recalls for the same vehicles and component

- [19V287000](/recalls/nhtsa/19V287000.md), 2019-04-10: AIR BAGS: AIR BAG/RESTRAINT CONTROL MODULE; ELECTRICAL SYSTEM:SOFTWARE
- [18V524000](/recalls/nhtsa/18V524000.md), 2018-08-09: ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD

## Other bulletins for the same vehicles and component

- [22D Combo Rev1](/bulletins/11037356.md), 2026-09-17, Warranty extension: ELECTRICAL SYSTEM. Emissions Recall 22D \- On Board Diagnostics \- Dealer Notification \(Revision 1\)
- [22D Combo](/bulletins/11037271.md), 2026-09-10, Warranty extension: ELECTRICAL SYSTEM. Emissions Recall 22D \- On Board Diagnostics \- Dealer Notification
- [S2623000037](/bulletins/11033309.md), 2026-06-03, Service bulletin: ELECTRICAL SYSTEM; STRUCTURE:BODY. Condensation Or Water Infiltration In Headlights, Daytime Running Lights \(DRL\), Turn Signals, Fog Lights, Taillights.
- [08\-204\-26](/bulletins/11032819.md), 2026-05-20, Service bulletin: POWER TRAIN; ELECTRICAL SYSTEM. Not applicable to vehicles built for US market. Vehicle Does Not Operate In Electric Mode And/Or Reverse Gear Is Unavailable Customers may experience one or more of the following: ● The vehicle does not operate in electric mode. ● Reverse gear is not available.
- [08\-204\-26](/bulletins/11032642.md), 2026-05-13, Service bulletin: POWER TRAIN; ELECTRICAL SYSTEM. Not applicable to vehicles built for US market. Vehicle Does Not Operate In Electric Mode And/Or Reverse Gear Is Unavailable Customers may experience one or more of the following: ● The vehicle does not operate in electric mode. ● Reverse gear is not available.
- [S1408000384 REV.J](/bulletins/11030035.md), 2026-03-13, Service bulletin: ELECTRICAL SYSTEM. Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor \(IBS\) State of Charge \(SOC\) Inaccurate, Battery Charging Message, Presence of IBS related Diagnostic Trouble Codes \(DTCs\), or Battery Warning Lamp On
- [S1408000384 REV.I](/bulletins/11028904.md), 2026-02-19, Service bulletin: ELECTRICAL SYSTEM. Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor \(IBS\) State of Charge \(SOC\) Inaccurate, Battery Charging Message, Presence of IBS Related Diagnostic Trouble Codes \(DTCs\), or Battery Warning Lamp On
- [08\-394\-25 REV. A](/bulletins/11026677.md), 2025-12-17, Service bulletin: ELECTRICAL SYSTEM. Telematics Box Module \(TBM\) Backup Battery Replacement When DTC B1E21 Is Present Technicians may experience a Malfunction Indicator Lamp \(MIL\) illumination and the vehicle may exhibit/set the following Diagnostic Trouble Code \(DTC\): ● B1E21\-96 \- Backup Battery Component Internal Failure.
- [9100734](/bulletins/11026660.md), 2025-12-17, Service bulletin: ELECTRICAL SYSTEM. If the DTC B1E21\-96: Backup Battery\-Component Internal Failure is active and customer states Popup message will show at the radio: "Battery of Uconnect Box requires service. SOS call and related functions may be unavailable. Please visit an authorized dealer." PLEASE do not Replace the TBM module, only replace TBM Internal Battery \(inside Telematics Box Module\) and order PN68493347
- [108687](/bulletins/11026575.md), 2025-12-11, Service bulletin: ELECTRICAL SYSTEM. Radio\- Multi Media

JSON: [/v1/bulletins/11023327](/v1/bulletins/11023327)

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