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:
Dtc c0027 rear left abs sensor circuit open or short
VEHICLE DYNAMICS CONTROL (VDC) (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC C0027 REAR LEFT ABS SENSOR CIRCUIT OPEN OR SHORTDTC detecting condition:• Defective ABS wheel speed sensor (broken wire, input voltage too high)• Defective harness connectorTroubl ...
Inspection
BRAKE > Front Brake PadINSPECTION1. Check the pad thickness (A).NOTE:• Always replace the pads of both wheels and both sides as a set.• Replace pad clips if they are twisted or worn.• Replace the pad if there is oil or grease on it. Standard (A)Wear limit (B)Pad thickness11 mm ( ...
Removal
SECURITY AND LOCKS > Access BuzzerREMOVAL1. Disconnect the ground cable from battery. NOTE">2. Lift up the vehicle.3. Remove the clips and screws, and turn over the front side of the mud guard - front RH.4. Remove the access buzzer.(1) Disconnect the connector.(2) Remove the clip and det ...
