{"nhtsa_id":10121677,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-11-03","date":"2016-07-15","document_id":"18-060-16","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN; ELECTRICAL SYSTEM; STRUCTURE; EQUIPMENT","mfr_system":null,"summary":"Flash: Powertrain Diagnostic And System Improvements This bulletin involves selectively erasing and reprogramming the Powertrain Control Module (PCM) with new software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code (DTCs) set in the PCM memory: · **P0335 - Crankshaft Position Sensor Circuit (Sales Code ERB). · P0300 - Multiple Cylinder Misfire (Sales Code ERB). · P0306 - Cylinder 6 Misfire. With automatic transmission (Sales Code ERB) (Sales Code DGJ). · P0456 - EVAP System Small Leak (Sales Code ERB).** · P2097- Downstream Fuel Trim System 1 Rich. · P2099- Downstream Fuel Trim System 2 Rich. · P0830- Clutch Pedal Switch ?A? Circuit. With manual transmission (Sales Code DEH). · P1239- Engine Oil Temperature Too Low. · U0140 - Lost Communication With Body Control Module. · Corrected a generic scan tool display issue regarding Mode 6 data accuracy.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10121677-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10121677-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10121677","components":[{"id":"structure-body","name":"Body and frame","parent":null},{"id":"electrical","name":"Electrical system","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":["P0300","P0306","P0335","P0456","P0830","P1239","P2097","P2099","U0140"],"topics":[],"vehicles":[{"make":"JEEP","model":"CHEROKEE","year_from":2014,"year_to":2014,"match":"exact","vehicle_ids":["2014_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":[]}