Subaru Crosstrek Service Manual: General description

Dtc u0423 invalid data received from instrument panel cluster control module

Blind Spot Detection/Rear Cross Traffic Alert (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC U0423 INVALID DATA RECEIVED FROM INSTRUMENT PANEL CLUSTER CONTROL MODULERece ...

Caution

Blind Spot Detection/Rear Cross Traffic Alert (DIAGNOSTICS) > General DescriptionCAUTION1. BSD/RCTA(1) In some cases, BSD/RCTA may not work correctly under the following conditions.• In bad w ...

Other materials:

Basic diagnostic procedure Procedure
VEHICLE DYNAMICS CONTROL (VDC) (DIAGNOSTICS) > Basic Diagnostic ProcedurePROCEDURECAUTION:Remove foreign matter (dust, water, oil etc.) from the VDCCM&H/U connector during removal and installation.NOTE:• To check the harness for open or short circuits, shake problem spot or connector.&b ...

Malfunction indicator light does not come on
ENGINE (DIAGNOSTICS)(H4DO) > Malfunction Indicator LightMALFUNCTION INDICATOR LIGHT DOES NOT COME ONTROUBLE SYMPTOM:When the ignition switch is turned to ON (engine OFF), malfunction indicator light does not illuminate.NOTE:Refer to IDI section for diagnostic procedure. Basic Diagnostic Procedur ...

Dtc u0122 lost communication with vehicle dynamics control module
INSTRUMENTATION/DRIVER INFO (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC U0122 LOST COMMUNICATION WITH VEHICLE DYNAMICS CONTROL MODULEDetected when CAN data from VDC does not arrive.NOTE:Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE ...