{"nhtsa_id":10138955,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-06-04","date":"2016-03-31","document_id":"18-014-16 REV. A","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN; ELECTRICAL SYSTEM; EQUIPMENT; ENGINE","mfr_system":null,"summary":"Flash: 2.4L Powertrain Diagnostic And System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. A small number of 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 (DTCs): · P0101 - Mass Air Flow Sensor \"A\" Circuit Performance. · P0335 - Crankshaft Position Sensor Circuit. · P0133 - O2 Sensor 1/1 Slow Response. · P1607 - PCM Internal Shutdown Timer Rationality. · P2610 - PCM Internal Engine Off Timer Performance. · B104D - Blend Door Control Circuit Low. · U0402 - Implausible Data Received From TCM. · U1424 - Implausible Engine Torque Signal Received. In addition, some customers may experience the following: · A Transmission Tip-In Bump (when accelerating out of 4th gear).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10138955-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10138955-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10138955","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":["B104D","P0101","P0133","P0335","P1607","P2610","U0402","U1424"],"topics":[],"vehicles":[{"make":"JEEP","model":"CHEROKEE","year_from":2016,"year_to":2016,"match":"exact","vehicle_ids":["2016_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":[]}