Repair Procedures

Inspection

1. The body network system consists of several Modules that communicates via a CAN bus. The diagnostic tester is not directly connected to the CAN bus, but utilizes a one-wire communication line (K-line) that connects to a gateway in the IPM ECU.
2. The IPM communicates with the diagnostic tester directly. But other units operate self diagnostic, input/output monitoring and actuator operation via the IPM using the CAN communication.





Input Monitoring
IPM (Instrument Panel Module)









FAM (Front Area Module)





RAM (Rear Area Module)





DDM (Driver door module)





ADM (Assist door module)





IMS Module





SCM Module






Self-diagnosis
IPM DTC List





FAM DTC List





RAM DTC List





DDM DTC List





ADM DTC List





IMS DTC List





SCM DTC List






Driving Actuator
IPM Actuator List





FAM Actuator List





RAM Actuator List





DDM Actuator List





ADM Actuator List





IMS Actuator List





SCM Actuator List






Removal

1. Disconnect the negative (-) battery terminal.
2. Remove the crash pad lower panel (A).





3. Remove IPM (Instrument Panel Module) connector(A)




4. Remove IPM (Instrument Panel Module) after loosening mounting bolts(3EA).






Installation

1. Install IPM (instrument Panel Module)
2. Connect the IPM connector
3. Install the crash pad lower panel