{"nhtsa_id":600396,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1998-05-13","date":"1998-02-06","document_id":"180298","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:IGNITION:SWITCH","mfr_system":null,"summary":"EXPERIENCING LONG CRANK TIME/SAGS/HESITATION OR SLOW RUN UP AFTER A COLD DIRVE-AWAY START WHICH IS CAUSED BY AN IGNITION SWITCH TRIGGERED RESET OF THE POWER TRAIN CONTROL MODULE (PCM) WHICH CAUSED ADOPTIVE MEMORY LOSS IN PCM. *AK","document":null,"url":"https://open.wenmarpro.com/bulletins/600396","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"ignition","name":"Ignition","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"JEEP","model":"GRAND CHEROKEE","year_from":1996,"year_to":1996,"match":"exact","vehicle_ids":["1996_jeep_grand-cherokee"]}],"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":[]}