Inspection Mode 9
| DTC | Description & trouble part | Note |
|---|---|---|
| U0101 | LOST COMMUNICATION WITH TCM | BIU detects DTC only when [MT/AT Setting] is [AT]. |
| U0128 | LOST COMMUNICATION WITH PARK BRAKE CONTROL MODULE | BIU detects DTC only when [EPB setting] is [Support]. |
| U0164 | LOST COMMUNICATION WITH HVAC CONTROL MODULE | BIU detects DTC only when [Auto A/C ECU Setting] is [Support]. |
| U0169 | LOST COMMUNICATION WITH SUNROOF CONTROL MODULE | BIU detects DTC only when [Sunroof setting] is [Support]. |
| U0222 | LOST COMMUNICATION WITH DRIVER'S DOOR POWER WINDOW | BIU detects DTC only when [P/W ECU Setting] is [Driver Seat], [Driver/Passenger Seat] or [Four Seat]. |
| U0223 | LOST COMMUNICATION WITH PASSENGER'S DOOR POWER WINDOW | BIU detects DTC only when [P/W ECU Setting] is [Driver/Passenger Seat] or [Four Seat]. |
| U0224 | LOST COMMUNICATION WITH RR DOOR POWER WINDOW | BIU detects DTC only when [P/W ECU Setting] is [Four Seat]. |
| U0225 | LOST COMMUNICATION WITH RL DOOR POWER WINDOW | BIU detects DTC only when [P/W ECU Setting] is [Four Seat]. |
| U0402 | INVALID DATA RECEIVED FROM TCM | BIU detects DTC only when [MT/AT Setting] is [AT]. |
| U0417 | INVALID DATA RECEIVED FROM PARK BRAKE CONTROL MODULE | BIU detects DTC only when [EPB setting] is [Support]. |
| U0424 | INVALID DATA RECEIVED FROM HVAC CONTROL MODULE | BIU detects DTC only when [Auto A/C ECU Setting] is [Support]. |
| U1283 | LOST COMMUNICATION WITH EYESIGHT SA-BUS | BIU detects DTC only when [High Beam Assist Function Setting (mirror/EyeSight)] is [EyeSight HBA] or the vehicle is equipped with EyeSight. |
| U1584 | INVALID DATA RECEIVED FROM EYESIGHT SA-BUS | BIU detects DTC only when [High Beam Assist Function Setting (mirror/EyeSight)] is [EyeSight HBA] or the vehicle is equipped with EyeSight. |
| U1673 | LIN COMMUNICATION BUS ERROR BODY CONTROL MODULE | BIU detects DTC only when [Sunroof setting] is [Support]. |
| U1674 | LIN COMMUNICATION BUS 2 ERROR BODY CONTROL MODULE | BIU detects DTC only when [P/W ECU Setting] is [Driver Seat], [Driver/Passenger Seat] or [Four Seat]. |
| U1822 | LOST COMMUNICATION WITH MASTER MAIN SWITCH | BIU detects DTC only when [P/W ECU Setting] is [Driver Seat], [Driver/Passenger Seat] or [Four Seat]. |
Diagnostic procedure:
- Using the Subaru Select Monitor, perform the clear memory of [Body Control]. Ref. to COMMON (DIAGNOSTICS)>CLEAR MEMORY .
- Using the Subaru Select Monitor, read the DTC of [Body Control] to check that there is no DTC displayed. Ref. to BODY CONTROL (DIAGNOSTICS)>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.
- Confirm that [Customize] items of [Body Control] correspond to the vehicle. Ref. to BODY CONTROL (DIAGNOSTICS)>CUSTOMIZE .
- Turn the ignition switch OFF → ON, and wait for 10 seconds or more.
- Using the Subaru Select Monitor, read the DTC of [Body Control] to check that there is no DTC displayed. Ref. to BODY CONTROL (DIAGNOSTICS)>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.