Door Indicator Is Not Displayed
Trouble causes:
- CAN communication failure
- Body integrated unit malfunction
- Combination meter malfunction
- Door switch circuit malfunction
- CHECK DTC
.
- Turn the ignition switch to ON.
- Read the DTC of [Body Control] using the Subaru Select Monitor. Ref. to BODY CONTROL (DIAGNOSTICS)>DIAGNOSTIC TROUBLE CODE (DTC) .
Are any DTCs displayed? (Current malfunction)
Yes: Perform the diagnosis for the displayed DTCs. Ref. to BODY CONTROL (DIAGNOSTICS)>DIAGNOSTIC TROUBLE CODE (DTC)>LIST .
No: Go to 2.
- CHECK DTC
.
- Start the engine.
- Using the Subaru Select Monitor, read all DTCs. Ref. to LAN SYSTEM (DIAGNOSTICS) (EXCEPT FOR HEV)>DIAGNOSTIC TROUBLE CODE (DTC) .
Is DTC U**** displayed? (Current malfunction)
Yes: Perform the diagnosis according to the basic diagnostic procedure in LAN SYSTEM (DIAGNOSTICS). Ref. to LAN SYSTEM (DIAGNOSTICS) (EXCEPT FOR HEV)>BASIC DIAGNOSTIC PROCEDURE .
No: Go to 3.
- CHECK DOOR INDICATOR
.
Using the Subaru Select Monitor, check the following items in the [Active Test] of [Combination Meter]. Ref. to COMBINATION METER (DIAGNOSTICS)>ACTIVE TEST .
- All seats door
- Driver side door
- Passenger side door
- Rear side (right) door
- Rear side (left) door
Do the indication on Subaru Select Monitor and the door indicator indication match?
Yes: Go to 4.
No: Replace the combination meter. Ref. to INSTRUMENTATION/DRIVER INFO>COMBINATION METER .
- CHECK DATA MONITOR FOR BODY INTEGRATED UNIT
.
Using the Subaru Select Monitor, check the following items in the [Data Monitor] of [Body Control]. Ref. to BODY CONTROL (DIAGNOSTICS)>DATA MONITOR .
- Driver's door SW input
- P-door SW input
- Rear right door SW input
- Rear left door SW input
Do the door open/close and data indication match?
Yes: Replace the body integrated unit. Ref. to SECURITY AND LOCKS>BODY INTEGRATED UNIT .
No: Inspect door switch circuit. Ref. to SECURITY AND LOCKS>KEYLESS ENTRY SYSTEM>INSPECTION .