U1850 Buick Drive Motor Control Module 2 Lost Communication With Transmission Control Module Read More →
U1858 Buick Electronic Brake Control Module Lost Communication With Hybrid/EV Powertrain Control Module On Chassis Expansion CAN Bus Read More →
U185A Buick Lost Communication With Battery Energy Control Module On High Voltage Energy Management CAN Bus Read More →
U185B Buick Battery Energy Control Module Lost Communication With Hybrid/EV Powertrain Control Module 2 On High Voltage Energy Management CAN Bus Read More →
U184F Buick Electric A/C Compressor Control Module Lost CommunicationWwith Engine Control Module Read More →
U184E Buick Lost Communication With Inflatable Restraint Sensing And Diagnostic Module On Low Speed CAN Bus Read More →