General Information

Power Distribution Module
B1602 CAN Error - General Information

Component Location




1. Smartkey Module
2. PDM

General Description

This is DTC which is related with communication error between PDM and other units.
** Body CAN communication Control Units : BCM(Body Control Module), CLU(Cluster), PDM(Power Distribution Module), SMK(Smart Key).
* CAN (Controller Area Network) : CAN is serial bus communication type which links not only communication system but also control units each other.






DTC Description





DTC Detecting Condition





Diagnostic Circuit Diagram





Signal Waveform & Data








Fig.1) Signal waveform of CAN Low and HIGH
Fig.2) CAN BUS VOLTAGE LEVEL (LOW SPEED CAN)