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Service bulletins for the 2012 Chrysler Town and Country

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.

188 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Heating and air conditioning are shown. Show all

Bulletins, newest first
24004142023-01-17. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:FAN/MOTOR:RESISTOR/SPEED CONTROL. HVAC System Intermittently Blows Cold Regardless of Setting
24-002-142022-08-29. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. Driver And Passenger HVAC Blower Air Temperatures Are Not The Same When ?Sync? Setting Mode Is Selected And Headlamps Always Stay On. This bulletin involves selectively replacing the solar sensor. Customers may experience the following condition: When using the Automatic Temperature Control ?SYNC? mode, left and right outlet temperatures do not match regardless of the desired temperature setting is the same. Occupants will experience being cold (winter time), on either passenger or driver side, even though the temperature setting is the same. Headlamps are always staying on, when they are set to Auto mode.
24-002-142022-08-22. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. Driver And Passenger HVAC Blower Air Temperatures Are Not The Same When ?Sync? Setting Mode Is Selected And Headlamps Always Stay On. This bulletin involves selectively replacing the solar sensor. Customers may experience the following condition: When using the Automatic Temperature Control ?SYNC? mode, left and right outlet temperatures do not match regardless of the desired temperature setting is the same. Occupants will experience being cold (winter time), on either passenger or driver side, even though the temperature setting is the same. Headlamps are always staying on, when they are set to Auto mode.
24-004-14 REV. A2022-08-15. Service bulletin. ELECTRICAL SYSTEM; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. Flash: HVAC System Intermittently Blows Cold Regardless of Setting This bulletin involves selectively erasing and reprogramming the HVAC Module with new software. Customers may experience the following condition: HVAC system intermittently blows cold regardless of blend door/temperature setting.Updating the HVAC software will correct this condition.This SB includes improved software over what was originally released with SB 24-004-14.
24-006-152019-05-20. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER; ELECTRICAL SYSTEM. Flash: HVAC System Improvements This bulletin involves selectively erasing and reprogramming the HVAC Module with new software. The customer may describe one or more of the following conditions: ? Feeling hot air coming out of the passenger side vents. ? HVAC system intermittently blows cold regardless of blend door/temperature setting.
24-004-14 REV. A2018-06-18. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER; ELECTRICAL SYSTEM. Flash: HVAC System Intermittently Blows Cold Regardless of Setting This bulletin involves selectively erasing and reprogramming the HVAC Module with new software. Customers may experience the following condition: HVAC system intermittently blows cold regardless of blend door/temperature setting.Updating the HVAC software will correct this condition.This SB includes improved software over what was originally released with SB 24-004-14.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.