Inspection Mode 9
| DTC | Item | Note |
|---|---|---|
| B1405 | SCU Collation NG | - |
| B1406 | SCU_EEPROM_NG | - |
| B1409 | SCU Communication Abnormal | - |
| 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 | - |
Diagnostic procedure:
- Perform the Clear Memory Mode.
- Read the DTC and check that the DTC is not displayed.NOTE: If the DTC is displayed on the screen, the trouble is still present. Perform the diagnosis according to DTC. After solving the DTC, repeat from step 1.
- Make sure that the reading of {Customized Setting} in body integrated unit corresponds to the vehicle.
- Turn the ignition switch OFF → ON, and wait for 10 seconds or more.
- Read the DTC and check that the DTC is not displayed.NOTE: If the DTC is displayed on the screen, the trouble is still present. Perform the diagnosis according to DTC.