Subaru Crosstrek Service Manual: Dtc u0101 lost communication with tcm

Subaru Crosstrek Service Manual / Blind spot detection/rear cross traffic alert (diagnostics) / Diagnostic procedure with diagnostic trouble code (dtc) / Dtc u0101 lost communication with tcm

Blind Spot Detection/Rear Cross Traffic Alert (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)

DTC U0101 LOST COMMUNICATION WITH TCM

Detected when CAN data from TCM does not arrive.

NOTE:

Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE">

Diagnostic procedure with diagnostic trouble code (dtc)

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Dtc u0073 control module communication bus off

Blind Spot Detection/Rear Cross Traffic Alert (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC U0073 CONTROL MODULE COMMUNICATION BUS OFFDetected when CAN line abnormality ...

Other materials:

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CRUISE CONTROL SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Cancel Code24Malfunction in cruise control-related switch is detected.TROUBLE SYMPTOM:• Cruise control cannot be set. (Cancelled immediately.)• Cruise control cannot be released.Refer to DTC 11 for diagnostic procedure. D ...

Dtc p0023 "b" camshaft position actuator control circuit/open bank 2
ENGINE (DIAGNOSTICS)(H4DO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC P0023 "B" CAMSHAFT POSITION ACTUATOR CONTROL CIRCUIT/OPEN BANK 2DTC detecting condition:Immediately at fault recognitionTrouble symptom:Improper idlingCAUTION:After servicing or replacing faulty part ...

Removal
FUEL INJECTION (FUEL SYSTEMS)(H4DO) > Engine Control Module (ECM)REMOVAL1. Disconnect the ground cable from battery.2. Remove the glove box. Glove Box > REMOVAL">3. Disconnect the connector from ECM.4. Remove the bolts and nuts, and remove the ECM. ...