Subaru Crosstrek Service Manual: Dtc u0073 control module communication bus off
KEYLESS ACCESS WITH PUSH BUTTON START SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)
DTC U0073 CONTROL MODULE COMMUNICATION BUS OFF
Detected when CAN line abnormality is detected.
NOTE:
Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE">
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:
Dtc b1837 short in curtain airbag lh squib circuit (to ground)
AIRBAG SYSTEM (DIAGNOSTICS) > Diagnostic Chart with Trouble CodeDTC B1837 SHORT IN CURTAIN AIRBAG LH SQUIB CIRCUIT (TO GROUND)Diagnosis start condition:Ignition voltage is 10 V to 16 V.DTC detecting condition:• Curtain airbag harness (LH) circuit is shorted to ground.• Curtain airbag ...
Dtc b1761 occupant detection sensor mat liquid coating
AIRBAG SYSTEM (DIAGNOSTICS) > Diagnostic Chart with Trouble CodeDTC B1761 OCCUPANT DETECTION SENSOR MAT LIQUID COATINGNOTE:Refer to “Occupant Detection System” for details on DTC B1761. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B1761 OCCUPANT DETECTION SENSOR M ...
Removal
FUEL INJECTION (FUEL SYSTEMS)(H4DO) > Engine Wiring HarnessREMOVAL1. Release the fuel pressure. Fuel > PROCEDURE">2. Disconnect the ground cable from battery.3. Remove the intake manifold. Intake Manifold > REMOVAL">4. Disconnect the connector from the engine.• Struc ...
