{"nhtsa_id":10228031,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-12-19","date":"2022-04-08","document_id":"1807922","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:PRESSURE/TEMPERATURE SENSOR; POWER TRAIN:MANUAL TRANSMISSION:CONTROL MODULE:SOFTWARE; POWER TRAIN:MANUAL TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; PARKING BRAKE; EXTERIOR LIGHTING","mfr_system":null,"summary":"Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more ofthe following DTCs have been set: P1D83 - Implausible Engine Oil Temperature Signal Received. P2610 - PCM Internal Engine Off Timer Performance. Customers may experience one or more of the following: An audible clunk after applying throttle from a coasting condition, predominantlyin fifth and sixth gear while driving 48 - 72 kph (30 - 45 mph). Software was updated to better address this condition. A message on the instrument cluster stating ?Speed limiter ready? afterthe first press of the speed limiter button and the Active Vehicle Speed Limiter (AVSL) is inoperative(Equipped with NH2 Sales Code Only). Inform the customer after the software update thatthe proper operative will be when the customer presses the speed limiter button twice, a messageon the instrument cluster stating ?Speed limiter ready? and the AVSL feature will work correctly (Equipped with NH2 Sales Code Only).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10228031-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10228031-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10228031","components":[{"id":"brakes","name":"Brakes","parent":null},{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null},{"id":"lighting","name":"Lighting","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"engine-oil","name":"Engine oil and lubrication","parent":"engine"},{"id":"instrument-cluster","name":"Instrument cluster","parent":"electrical"},{"id":"manual-transmission","name":"Manual transmission","parent":"powertrain"},{"id":"parking-brake","name":"Parking brake","parent":"brakes"},{"id":"transmission-control-module","name":"Transmission control module","parent":"powertrain"}],"codes":["P1D83","P2610"],"topics":[],"vehicles":[{"make":"JEEP","model":"CHEROKEE","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_jeep_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":[]}