Issue Severity: SEVERE – Stop driving immediately. Fault: auto gearbox communication with engine ECU : No signal. Kobelco u1122 code chevy Error code Fault U1122: SCP (J1850) Invalid or Missing Data for Odometer: U1123: SCP (J1850) Invalid or Missing Data for Odometer: U1124: SCP (J1850) Invalid or Missing Data for Primary Id: Symptoms of a U0122 engine code may include: Malfunction Indicator Lamp (MIL) on ABS indicator light on TRAC indicator light on (depending on manufacturer) ESP/ESC Labor: 1.
