Subaru Crosstrek Service Manual: Dtc u0401 invalid data received from ecm/pcm a
VEHICLE DYNAMICS CONTROL (VDC) (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)
DTC U0401 INVALID DATA RECEIVED FROM ECM/PCM “A”
NOTE:
Refer to “LAN SYSTEM” for diagnostic procedure. Basic Diagnostic Procedure">
Dtc c1521 motor relay
VEHICLE DYNAMICS CONTROL (VDC) (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC C1521 MOTOR RELAYDTC detecting condition:• Defective motor and motor relay• Def ...
Dtc u0402 invalid data received from tcm
VEHICLE DYNAMICS CONTROL (VDC) (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC U0402 INVALID DATA RECEIVED FROM TCMNOTE:Refer to “LAN SYSTEM” for diagnostic p ...
Other materials:
Removal
STARTING/CHARGING SYSTEMS(H4DO) > Battery Current & Temperature SensorREMOVAL1. BATTERY CURRENT SENSORNOTE:Remove the battery current sensor and battery cable as a unit.1. Disconnect the battery ground cable and remove the clip from the battery rod.2. Remove the battery terminal boot.3. Remov ...
Removal
EXHAUST(H4DO) > Front Exhaust PipeREMOVALCAUTION:Vehicle components are extremely hot after driving. Be wary of receiving burns from heated parts.1. Disconnect the ground cable from battery. NOTE">2. Lift up the vehicle.3. Remove the under cover. Front Under Cover > REMOVAL"> ...
Dtc p0458 evap system (cpc) purge control valve "a" circuit low
ENGINE (DIAGNOSTICS)(H4DO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC P0458 EVAP SYSTEM (CPC) PURGE CONTROL VALVE "A" CIRCUIT LOWDTC detecting condition:Detected when two consecutive driving cycles with fault occur.Trouble symptom:Improper idlingCAUTION:After servicing ...
