Home >> Toyota >> 2018 >> Prius Prime Advanced >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Plug-In Charge Control System - Diagnostic Codes >> Plug-In Charge Control System >> DTC U1150-87: Lost Communication with Hybrid/EV Powertrain Control Module (Hybrid/EV Battery Local Bus) Missing Message [09/2016 - ] >> Typical Malfunction Thresholds