Up to 08/2009

PARK ASSIST / MONITORING: INTUITIVE PARKING ASSIST SYSTEM: U0101: Lost Communication with TCM
U0101 - Lost Communication with TCM

DESCRIPTION

This DTC is stored when the clearance warning ECU*1 or parking assist ECU*2 can not receive and recognize several signals via the CAN communication system.





* *1: w/o Side Monitor System

* *2: w/ Side Monitor System

HINT
When 2 or more DTCs starting with "U" are output simultaneously, inspect the connectors and wire harness of each ECU.

INSPECTION PROCEDURE

PROCEDURE

1. CHECK DTC OUTPUT (U0101)

(a) Clear the DTCs Intuitive Parking Assist System.

(b) Check for DTCs Intuitive Parking Assist System.

Result:





B -- USE SIMULATION METHOD TO CHECK How To Proceed With Troubleshooting
A -- Continue to next step.

2. CONFIRM MODEL

(a) Choose the model to be inspected.

Result:





B -- GO TO CAN COMMUNICATION SYSTEM How to Proceed With Troubleshooting
A -- Continue to next step.

3. CHECK DTC OUTPUT (C168D)

(a) Clear the DTCs Parking Assist Monitor System.

(b) Check for DTCs Parking Assist Monitor System.

Result:





HINT
If DTC U0101 is still output after performing the procedure to troubleshoot DTC C168D, replace the parking assist ECU.

C -- GO TO REAR VIEW MONITOR SYSTEM (W/ SIDE MONITOR SYSTEM)

B -- GO TO PARKING ASSIST MONITOR SYSTEM

A -- GO TO CAN COMMUNICATION SYSTEM How to Proceed With Troubleshooting