Subaru Crosstrek Service Manual: Dtc u0401 invalid data received from ecm/pcm a
KEYLESS ACCESS WITH PUSH BUTTON START SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)
DTC U0401 INVALID DATA RECEIVED FROM ECM/PCM “A”
Detected when there is malfunction in CAN data from the engine control module (ECM).
NOTE:
Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE">
Dtc u0155 lost communication with instrument panel cluster (ipc) control module
KEYLESS ACCESS WITH PUSH BUTTON START SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC U0155 LOST COMMUNICATION WITH INSTRUMENT PANEL CLUSTER (IPC) CONTROL MODULEDe ...
Dtc u0422 invalid data received from body control module
KEYLESS ACCESS WITH PUSH BUTTON START SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC U0422 INVALID DATA RECEIVED FROM BODY CONTROL MODULEDetected when CAN data fr ...
Other materials:
Installation
HVAC SYSTEM (HEATER, VENTILATOR AND A/C) > Air Mix Door ActuatorINSTALLATIONCAUTION:Before handling the airbag system components, refer to “CAUTION” of “General Description” in “AIRBAG SYSTEM”. General Description > CAUTION">Install each part in the ...
Removal
FRONT SUSPENSION > Front Crossmember Support PlateREMOVAL1. Lift up the vehicle.2. Remove the under cover - front. Front Under Cover > REMOVAL">3. Remove the bolt, and remove the front crossmember support. ...
Note
ENTERTAINMENT > Telematics SystemNOTEFor procedure of each component in the telematics system, refer to the respective section.• Data communication module: Data Communication Module">• Antenna: Antenna">• GPS antenna: GPS Antenna">• Switches and ...
