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Service bulletin S228A000013

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10241036
Published by NHTSA2023-08-21
Manufacturer's numberS228A000013
Manufacturer's date2023-06-30
NHTSA componentVISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

NHTSA's summary

Comfort And Convenience Display Module (CCDM) Will Intermittently Change Functions On Its Own

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

Glass, wipers and mirrors, Heating and air conditioning

Vehicles listed
JEEP GRAND WAGONEER2022
JEEP WAGONEER2022

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20243382024-06-13. Visual System
20234562023-08-14. Visual System

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
S23230000032024-03-18. Service bulletin. Wind Noise From Windshield Or Front Instrument Panel Area At Highway Speed
S23080001202024-01-08. Service bulletin. Rain Sensing Auto Wipers and Auto on Head Lamps Inoperative
S23080001142024-01-08. Service bulletin. Terminal Push Out Of XY235A Causing Check Engine Light, Battery Light, No Crank or Crank No Start, Inoperative HVAC/AC
S23080001202023-10-30. Service bulletin. Rain Sensing Auto Wipers and Auto on Head Lamps Inoperative
24006232023-10-02. Service bulletin. A/C Diagnostic LOP Change
S20230000372023-10-02. Service bulletin. Wind Whistle Noise From Dash A Pillar Area While Driving
91002052023-10-02. Service bulletin. TOUCH DISPLAY - HVAC CONTROLS For complaints of non-operational HVAC Touch Display (center stack buttons still function normally), please contact FCA redacted Content prior to replacing this part. If no response in 15 minutes, proceed with repair.
24009232023-09-25. Service bulletin. Flash: Heating, Ventilation and Air Conditioning (HVAC) Module Updates Customers may experience one or more of the following HVAC A/C cool down concerns: ? Insufficient A/C performance for both the first and second row comfort. ? Poor heated/vented seat performance.
24007232023-09-25. Service bulletin. HVAC temperature door stuck (HVAC) 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 (DTC)s have been set: ?B11CB-92 Front/Left Temperature Door 1 Control - Performance or Incorrect Operation. ? B11CC-00 Main/Left Temperature Door 1 Travel Too Small. Customers may also comment on the following: ? Driver side temperature cold when commanded to hot (or vice versa). This bulletin involves installing a three millimeter foam washer under the blend door cam gear.
91001602023-08-21. Service bulletin. Power wndow switch passenger