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["frame version","V1.00"]
["gfs version","V1.00"]
["author-date","H20034-2020/5/4"]
["title","Powertrain Wake-Up Communication Circuit"]
["make","Chevrolet"]
["model","Cruze"]
["year",2015]
["system",-1]
["category","Data Communications"]
["dtcs","U1814"]
["engine"]
["trigger conditions","The BCM senses a short to ground on the ignition circuit","U1814"]
["possible causes","1. Harness, connector and terminal\n2. Modules faulty\n3. Body Control Module faulty"]
["notices","Use the schematic to determine which devices are on the Body Control Module's ignition circuit terminal 22 at connector X4. Use the connector end view to identify the ignition circuit terminal for each of those devices."]
["other conditions"]