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

Subaru Crosstrek Service Manual / Auto headlight beam leveler system (diagnostics) / Diagnostic procedure with diagnostic trouble code (dtc) / Dtc u0073 control module communication bus off

AUTO HEADLIGHT BEAM LEVELER 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 b2902 rear height sensor circuit

AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC B2902 REAR HEIGHT SENSOR CIRCUITDTC detecting condition:Detected when error occurs in t ...

General description

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Inspection
VEHICLE DYNAMICS CONTROL (VDC) (DIAGNOSTICS) > General DescriptionINSPECTIONBefore performing diagnosis, check the following items which might affect VDC problems.1. BATTERYCheck the battery. Battery > INSPECTION">2. GROUNDCheck the tightening torque of the ground bolt for VDC.3. BRAK ...

Installation
CONTINUOUSLY VARIABLE TRANSMISSION(TR580) > Oil Pan and StrainerINSTALLATION1. Clean the mating surface of oil pan and transmission case.2. Install the O-ring to the oil strainer.NOTE:• Use new O-rings.• Apply CVTF to the O-rings.3. Install the oil strainer.Tightening torque:9 N&middo ...

Dtc p0071 ambient air temperature sensor circuit "a" range/performance
ENGINE (DIAGNOSTICS)(H4DO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC P0071 AMBIENT AIR TEMPERATURE SENSOR CIRCUIT "A" RANGE/PERFORMANCEDTC detecting condition:Detected when two consecutive driving cycles with fault occur.CAUTION:After servicing or replacing faulty par ...