Subaru Crosstrek Service Manual: Dtc u0401 invalid data received from ecm/pcm a
HVAC SYSTEM (AUTO A/C) (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
HVAC SYSTEM (AUTO A/C) (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC U0155 LOST COMMUNICATION WITH INSTRUMENT PANEL CLUSTER (IPC) CONTROL MODULEDetected when CAN data f ...
Dtc u0402 invalid data received from tcm
HVAC SYSTEM (AUTO A/C) (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC U0402 INVALID DATA RECEIVED FROM TCMThis is detected when CAN data from TCM is abnormal.NOTE:Perfor ...
Other materials:
Removal
LIGHTING SYSTEM > Rear Combination Light AssemblyREMOVAL1. CROSSTREK MODEL1. Disconnect the ground cable from battery. NOTE">2. Remove the light assembly - rear combination.CAUTION:Be careful not to damage the clips.(1) Release the bolts and clips, then pull out the light assembly - rear ...
Replacement
SECURITY AND LOCKS > Access KeyREPLACEMENT1. ACCESS KEY REGISTRATIONNOTE:• A maximum of seven access keys can be registered for each individual vehicle.• When replacing or adding an access key, new registration of the access key is necessary.• When the access key has been newly ...
Removal
GLASS/WINDOWS/MIRRORS > Outer Mirror AssemblyREMOVALRefer to “DISASSEMBLY” for removal procedures of scalp cap and mirror face. Outer Mirror Assembly > DISASSEMBLY">1. Disconnect the ground cable from battery and wait for at least 60 seconds before starting work. NOTE&quo ...
