Home >> Toyota >> 2017 >> Corolla LE >> Repair and Diagnosis (Single Page) >> Transmission >> Automatic Trans >> Continuously Variable Transaxle - Diagnostic Codes (2 Of 3) (Model Code: ZRE172) >> Continuously Variable Transaxle System >> DTC U0129: Lost Communication with Brake System Control Module [08/2013 - 08/2014] >> Component Operating Range