B1689 CAN Time-out PDM
Описание ошибки B1689
CAN Communication is a circuit, consists of CAN LOW and CAN HIGH, in order to communicate among control units.
Control Modules are respectively communicating via CAN line in order to control Body Electrical. Smart Key module sets DTC B1689 if Smartkey Module have not received CAN signal from PDM for 3 sec.
Возможная причина ошибки B1689
Check PDM installation
Check fuses related to PDM
Check open in CAN High / Low at PDM
Check open in CAN High Low at SMK