Subaru Crosstrek Service Manual: Dtc u0122 lost communication with vehicle dynamics control module
TELEMATICS SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)
DTC U0122 LOST COMMUNICATION WITH VEHICLE DYNAMICS CONTROL MODULE
Detected when CAN data from VDC does not arrive.
NOTE:
Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE">
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CRUISE CONTROL SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Cancel Code12Detected when brake pedal is depressed or malfunction related to stop light & brake switch occurs.TROUBLE SYMPTOM:• Cruise control cannot be set.• Cruise control cannot be released.WIRING DIAGRAM:Cruise c ...
Operation
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