Subaru Crosstrek Service Manual: 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)

Dtc u0073 control module communication bus off

Other materials:

Installation
COOLING(H4DO) > Water Pipe AssemblyINSTALLATION1. WATER PIPE ASSEMBLY RH1. Set the water pipe assembly RH on the engine, and connect the water pipe hose RH (B) to the oil pan upper.2. Secure the water pipe assembly RH to the cylinder head RH with bolt (A).Tightening torque:6.4 N·m (0.7 kgf ...

Dtc p000c "a" camshaft position slow response bank 2
ENGINE (DIAGNOSTICS)(H4DO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC P000C "A" CAMSHAFT POSITION SLOW RESPONSE BANK 2NOTE:For the diagnostic procedure, refer to DTC P0021. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC P0021 "A" CAMSHAFT P ...

Inspection
MECHANICAL(H4DO) > Cam CarrierINSPECTION1. Visually check the cam carrier filter, and if clogging is found, replace with a new part.2. Check the camshaft journals for damage and wear. Replace the camshaft if faulty.3. Check the cam face condition of camshaft, and remove the minor faults by grindi ...