Diagnosis Procedure
1.
PERFORM SELF-DIAGNOSIS
With M.U.T.-III SE
Erase self-diagnosis result for “CHASSIS CONTROL”.
Ignition switch OFF and wait for 10 seconds or more.
Ignition switch ON.
Perform self-diagnosis for “CHASSIS CONTROL”.
Is DTC “U2152-87” detected?
.
INSPECTION END
2.
CHECK ADAS CONTROL UNIT 2 SYSTEM (1)
With M.U.T.-III SE
Erase self-diagnosis result for “ACC/ADAS 2”.
Ignition switch OFF and wait for 10 seconds or more.
Ignition switch ON.
Perform self-diagnosis for “ACC/ADAS 2”.
Is DTC detected?
Check the DTC. Refer to DTC Index
DTC Index
.
.
3.
CHECK ADAS CONTROL UNIT 2 SYSTEM (2)
Ignition switch OFF.
Disconnect ADAS control unit 2 harness connector.
Check ADAS control unit 2 harness connector terminals (CAN communication line and chassis communication line) or damage or loose connection.
Is the inspection result normal?
.
Repair / replace harness, connector, or terminal.
.
4.
ERASE SELF-DIAGNOSIS RESULT
With M.U.T.-III SE
Connect ADAS control unit 2 harness connector.
Erase self-diagnosis result for “CHASSIS CONTROL”.
Ignition switch OFF and wait for 10 seconds or more.
:
INSPECTION END