Subaru Crosstrek manuals

Subaru Crosstrek Service Manual: Dtc u0073 control module communication bus off

HVAC SYSTEM (AUTO A/C) (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 u0100 lost communication with ecm/pcm a
HVAC SYSTEM (AUTO A/C) (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC U0100 LOST COMMUNICATION WITH ECM/PCM “A”Detected when CAN data from the engine control ...

Dtc u0101 lost communication with tcm
HVAC SYSTEM (AUTO A/C) (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC U0101 LOST COMMUNICATION WITH TCMDetected when CAN data from TCM does not arrive.NOTE:Perform the d ...

Other materials:

Radio
Usually, a problem with radio reception does not mean there is a problem with the radio - it is just the normal result of conditions outside the vehicle. For example, nearby buildings and terrain can interfere with FM reception. Power lines or phone wires can interfere with AM signals. And ...

Note
LIGHTING SYSTEM > Back-up Light SystemNOTEFor operation procedures of each component of the back-up light system, refer to the respective section.• Rear combination light assembly: Rear Combination Light Assembly">• Back-up light bulb: Back-up Light Bulb"> ...

Disassembly
COOLING(H4DO) > Radiator Sub Fan and Fan MotorDISASSEMBLY1. Remove the clip which holds the sub fan motor connector onto the radiator sub fan shroud.2. Disconnect the radiator sub fan from the sub fan motor.3. Disconnect the sub fan motor from the radiator sub fan shroud. ...

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