{"nhtsa_id":10080080,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2016-09-14","date":"2016-01-29","document_id":"GCUS-3-423","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"15169B - CUSTOMER SATISFACTION PROGRAM (REVISED SERVICE PROCEDURE). VEHICLES MAY EXHIBIT A CONDITION IN WHICH THE VEHICLE ENGINE WILL CRANK BUT NOT START. A REVERSED WIRE IN THE ENGINE EGI HARNESS CAN LEAD TO AN IGNITION SNEAK CIRCUIT, WHICH CAN PREVENT THE ENGINE CONTROL MODULE FROM COMMANDING A SPARK AT START-UP. DURING THE CRANK / NO START EVENT, A MALFUNCTION INDICATOR LAMP WILL BE ILLUMINATED, AND THE VEHICLE WILL STORE THE FOLLOWING CODE: U0100, U1000, AND B2193. DEALERS ARE TO REVISE THE ENGINE EGI HARNESS.","document":null,"url":"https://open.wenmarpro.com/bulletins/10080080","components":[{"id":"engine","name":"Engine","parent":null}],"codes":["B2193","U0100","U1000"],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"CITY EXPRESS","year_from":2015,"year_to":2015,"match":"exact","vehicle_ids":["2015_chevrolet_city-express"]}],"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":[]}