{"nhtsa_id":10137041,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-05-21","date":"2014-05-28","document_id":"24-004-14","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; EQUIPMENT ADAPTIVE/MOBILITY","mfr_system":null,"summary":"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.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10137041-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10137041-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10137041","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"DODGE","model":"GRAND CARAVAN","year_from":2011,"year_to":2014,"match":"exact","vehicle_ids":["2011_dodge_grand-caravan","2012_dodge_grand-caravan","2013_dodge_grand-caravan","2014_dodge_grand-caravan"]}],"as_of":"2026-10-19","note":"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.","attribution":[]}