# Service bulletin 0816822

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: 10225296
- Published by NHTSA: 2022\-10\-31
- Manufacturer's number: 0816822
- Manufacturer's date: 2022\-08\-30
- NHTSA component: UNKNOWN OR OTHER; EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE

## NHTSA's summary

Radio Over The Air R41 to R45 Software Version Updates This bulletin provides information regarding the latest Flash Over The Air \(FOTA\) update and provides the service technician an overview of the steps a customer will need to take to complete the update. The radio software will be updated from R41 to R45.National launch for this FOTA update is expected to begin September 9, 2022.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10225296-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10225296-9999.pdf)

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

## Components

Equipment and accessories

## Vehicles listed

- 2022 JEEP GRAND CHEROKEE 4XE

## Recalls for the same vehicles and component

- [25V083000](/recalls/nhtsa/25V083000.md), 2025-02-13: EQUIPMENT:ELECTRICAL:INFOTAINMENT:VIDEO \(TOUCH\)SCREEN/MONITOR/UNIT; BACK OVER PREVENTION:DISPLAY FUNCTION
- [23V336000](/recalls/nhtsa/23V336000.md), 2023-05-11: EQUIPMENT:OTHER:LABELS

## Other bulletins for the same vehicles and component

- [0800624A](/bulletins/10251848.md), 2024-03-18, Service bulletin: EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM\(GLOBAL POSITIONING SYSTEM\). Navigation \(NAV\) Reboot When MOTA Fails The customer may describe one of more of the following: ? Radio navigation continues to reboot after a Map Update \(MOTA\). ? Navigation regularly cuts out and back on again. ? Radio switches to navigation without customer's input. This bulletin involves updating the Navigation maps via USB.
- [0801224](/bulletins/10251833.md), 2024-03-18, Service bulletin: EXTERIOR LIGHTING; EQUIPMENT:ELECTRICAL. 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.
- [9100287](/bulletins/10251767.md), 2024-03-18, Service bulletin: EQUIPMENT:ELECTRICAL. Thermostat Assy For 2022\-2024MY 3.6L Pentastar Upgrade with P0128 failure code. PRIOR TO PERFORMING ANY THERMOSTAT REPLACEMENT, PROCEED WITH INSPECTION INSTRUCTIONS FROM THE LATEST VERSION OF STAR ONLINE PUBLICATION S2309000014
- [S238A000058](/bulletins/10248903.md), 2024-01-16, Service bulletin: EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM\(GLOBAL POSITIONING SYSTEM\). Radio Navigation Displays Message ?No Maps Available?
- [S238A000055](/bulletins/10248872.md), 2024-01-16, Service bulletin: EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE; EQUIPMENT:ELECTRICAL:INFOTAINMENT. Audio Muted During A CarPlay Or Android Auto Phone Call
- [9100276](/bulletins/10248848.md), 2024-01-16, Service bulletin: EQUIPMENT. Spring Front Upr \- Isolator Before replacing this part. Please contact FCA REDACTED CONTENT. \~ If no response in 15 minutes, proceed with repair.
- [S2108000249](/bulletins/10247933.md), 2024-01-02, Service bulletin: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; LATCHES/LOCKS/LINKAGES:DOORS:LOCK. Cluster and Radio Display Settings Reverted Back to Default Settings, Auto Door Locks and Paddle Shifter Inoperative No Menu to Enable
- [S238A000026](/bulletins/10247447.md), 2023-12-18, Service bulletin: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Intermittent Black Screen With Or Without Audio, Radio Resets Or Radio Locks Up At Times
- [S2323000076](/bulletins/10244420.md), 2023-10-30, Service bulletin: STRUCTURE; EQUIPMENT. Cargo tie down not sitting flush to rear interior quarter trim panel.
- [S238A000046](/bulletins/10244418.md), 2023-10-30, Service bulletin: EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM\(GLOBAL POSITIONING SYSTEM\). Maps Over The Air \(MOTA\) Is Causing The Navigation App To Continuously Reboot Or Map loading Screen Shown

JSON: [/v1/bulletins/10225296](/v1/bulletins/10225296)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%200816822&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10225296&vehicle=Service%20bulletin%200816822)