General Information: General Description

WARNING: This page is about a different variant/trim than selected.

All 13 units which consists of the Body Electrical Control System are linked by CAN^*1 line.

They are IPM (Inter Panel Module), FAM (Front Area Module), PDM (Power Distribution Module), DDM (Drive Door Module), ADM (Assist Door Module), ECW (Electronic Control Wiper), CLU (Cluster), MFSW (Multi-Function Switch), PSM (Power Seat Module), SCM (Steering Control Module), PTM (Power Trunk Lid Module), FBWS (Front Back Warning System), DATC (Dual Auto Temperature Control Module).

^*1 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.)

Fig 1: IPM CAN Communication Diagram

Courtesy of HYUNDAI MOTOR AMERICA