Subaru Crosstrek Service Manual: Dtc u0122 lost communication with vehicle dynamics control module

Detected when CAN data from VDC is not transmitted to stereo camera.

When lost communication with vehicle dynamics control and vehicle dynamics control module abnormal or VDC echo back disagreement occur simultaneously, perform diagnosis for lost communication with vehicle dynamics control first.

NOTE:

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

Dtc b2802 etc abnormal

Dtc u0140 lost communication with body control module

Other materials:

Removal
DRIVE SHAFT SYSTEM > Rear Hub Unit BearingREMOVAL1. Lift up the vehicle, and then remove the rear wheels.2. Remove the axle nut.CAUTION:Do not loosen the axle nut while the rear axle is loaded. Doing so may damage the hub unit bearing.(1) Lift the crimped section of axle nut.(2) Remove the axle n ...

Read current data Operation
EyeSight (DIAGNOSTICS) > Read Current DataOPERATION1. STEREO CAMERA1. On «Start» display, select «Diagnosis».2. On «Vehicle selection» display, input the target vehicle information and select «Confirmed».3. On «Main Menu» display, select «Each System».4. On «Select System» display, ...

Dtc b1575 incorrect immobilizer key
IMMOBILIZER (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC B1575 INCORRECT IMMOBILIZER KEYDTC DETECTING CONDITION:Incorrect immobilizer key (use of unregistered key in body integrated unit)CAUTION:When the body integrated unit is replaced, registration of the immobiliz ...