Service bulletin 0803321
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 | 10220949 |
| Published by NHTSA | 2022-09-26 |
| Manufacturer's number | 0803321 |
| Manufacturer's date | 2021-03-06 |
| NHTSA component | ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC. |
NHTSA's summary
UGQ Radio Enhancements This bulletin involves inspecting and if required, updating the radio software. The radio may need up tothree USB flash drivesto get the software level to 39.5 Customers may experience one or more of the following:No option to enable or disable the heated seat or steering wheel. Destination information will not clear. Voice Recognition (VR) stays in French while the language is set to English. Radio may reset after Bluetooth® phone receives two text messages one after another. False message displayed ?turn vehicle to run? or ? key on to access menu? when the ignition is already in the run position. Jeep off road page is missing. Latitude and Longitude values on the Jeep off road page is missing. Russian language missing. In addition, the following enhancement are included in this update:Add auto park brake functionality to the control setting in the radio.
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, Equipment and accessories
| JEEP CHEROKEE | 2019, 2020 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 18V917000 | 2018-12-20. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL |
|---|---|
| 18V524000 | 2018-08-09. ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD |
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| 03-002-26 | 2026-07-18. Service bulletin. Stop/Start Illuminated, 0x22 During Fork Wear Routine Technicians may experience the following: SYMPTOM: ● Negative response 0X22 after Recall 01C flash triggers one or more communication codes with controllers. |
|---|---|
| S2523000003 REV.A | 2026-04-29. Service bulletin. Door Latch, Handle And Ajar Additional Service Information. |
| 08-075-26 REV. A | 2026-04-22. Service bulletin. Rear Taillamp Condensation Clearing Procedure On occasion, vehicle exterior taillamp assemblies get fogged with a light layer of condensation on the SYMPTOM: inside of the lenses Fig. 1. This may be reported after the lamps have been turned on and brought up to operating temperature, turned off and then rapidly cooled by cold water (such as rain, or the water from a vehicle wash). Lens fogging can also occur under certain atmospheric conditions after a vehicle has been parked outside overnight (i.e. a warm humid day followed by clear cool night). This will usually clear as atmospheric conditions change to allow the condensation to change back into a vapor. Turning the taillamps on will usually accelerate this process. This bulletin is to communicate the procedure for rear taillamp condensation clearing. |
| S1408000384 REV.J | 2026-03-13. Service bulletin. 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 |
| 08-075-26 | 2026-03-05. Service bulletin. Rear Taillamp Condensation Clearing Procedure On occasion, vehicle exterior taillamp assemblies get fogged with a light layer of condensation on the SYMPTOM: inside of the lenses Fig. 1. This may be reported after the lamps have been turned on and brought up to operating temperature, turned off and then rapidly cooled by cold water (such as rain, or the water from a vehicle wash). Lens fogging can also occur under certain atmospheric conditions after a vehicle has been parked outside overnight (i.e. a warm humid day followed by clear cool night). This will usually clear as atmospheric conditions change to allow the condensation to change back into a vapor. Turning the taillamps on will usually accelerate this process. This bulletin is to communicate the procedure for rear taillamp condensation clearing. |
| S1408000384 REV.I | 2026-02-19. Service bulletin. 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 |
| 109872 | 2026-02-12. Service bulletin. POWER TRANSFER UNIT - NONE |
| 109871 | 2026-02-12. Service bulletin. POWER TRANSFER UNIT - NONE |
| 9100736 | 2025-12-17. Service bulletin. Verify "Z" part number availability. Order a "Z" part number for all Exchange Orders: Warranty, Mopar, Customer pay and Service contract. Order"68" part number for New unsold units only |
| S2508000102 | 2025-11-13. Service bulletin. Intermittent Uconnect Box Requires Service Message. TBM Setting Stored Or Pending DTCs B22A9, B1560, B1561, B1562 |