Inspection Mode 9
| DTC | Item | Note |
|---|---|---|
| B1405 | SCU COLLATION | - |
| B1406 | SCU_EEPROM | - |
| B1409 | SCU COMMUNICATION | - |
| U0101 | LOST COMMUNICATION WITH TCM | - |
| U0164 | LOST COMMUNICATION WITH HVAC CONTROL MODULE | - |
| U0402 | INVALID DATA RECEIVED FROM TCM | - |
| U0424 | INVALID DATA RECEIVED FROM HVAC CONTROL MODULE | - |
| U123C | LOST COMMUNICATION WITH HIGH BEAM ASSIST CONTROL MODULE | - |
Diagnostic procedure:
- Perform the Clear Memory Mode. Ref. to BODY CONTROL SYSTEM (DIAGNOSTICS)>Clear Memory Mode
- Read the DTC and check that the DTC is not displayed. Ref. to BODY CONTROL SYSTEM (DIAGNOSTICS)>Read Diagnostic Trouble Code (DTC) NOTE: If the DTC is displayed on the screen, the trouble is still present. Perform the diagnosis for the displayed DTCs. After solving the DTC, repeat from step 1).
- Make sure that the reading of {Customized Setting} in body integrated unit corresponds to the vehicle. Ref. to BODY CONTROL SYSTEM (DIAGNOSTICS)>User Customizing
- Turn the ignition switch OFF → ON, and wait for 10 seconds or more.
- Read the DTC and check that the DTC is not displayed. Ref. to BODY CONTROL SYSTEM (DIAGNOSTICS)>Read Diagnostic Trouble Code (DTC) NOTE: If the DTC is displayed on the screen, the trouble is still present. Perform the diagnosis for the displayed DTCs.