General Information

Instrument Panel Module
B1613 CAN timeout between IPM and CLU - General Information

Component Location





General Description

This is DTC which is related with communication error between IPM and other units.
** Body CAN communication Control Units : IPM(Inter Panel Module), CLU(Cluster), SMK(Smart Key), HU(Head Unit).
* CAN (Controller Area Network) : CAN is serial bus communication type which links not only communication system but also control units each other.
*2 LIN (Local Interconnect Network) : LIN is serial communication type which is used in electrical control system. (This is less expensive.)






DTC Description

This code is outputted when IPM can't receive data from CLU by CAN Line for 5 sec.

DTC Detecting Condition





Diagnostic Circuit Diagram










Signal Waveform & Data








Fig.1) CAN Low/High Signal Waveform
Fig.2) CAN BUS Voltage Level (Low Speed CAN)