Subaru Crosstrek Service Manual: Dtc u0122 lost communication with vehicle dynamics control module
AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)
DTC U0122 LOST COMMUNICATION WITH VEHICLE DYNAMICS CONTROL MODULE
Detected when CAN data (vehicle speed signal) is not received from VDC.
NOTE:
Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE">
Dtc b2903 vdc data error
AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC B2903 VDC DATA ERRORDTC DETECTING CONDITION:Detected when data (vehicle speed signal) f ...
Other materials:
Removal
EXTERIOR BODY PANELS > Rear Sealing CoverREMOVAL1. Disconnect the ground cable from battery. NOTE">2. Remove the trim panel - rear door. Door Trim > REMOVAL">3. Remove the sealing cover - rear door.CAUTION:• Carefully remove the butyl tape. Excessive force will easily b ...
Electrical specification
OCCUPANT DETECTION SYSTEM (DIAGNOSTICS) > Control Module I/O SignalELECTRICAL SPECIFICATIONCAUTION:Never remove the occupant detection control module, occupant detection sensor or seat frame because they are integrated into one unit.Terminal No.Terminal nameInput/Output valueNote1Airbag CM commun ...
Inspection
MANUAL TRANSMISSION AND DIFFERENTIAL(5MT) > Shifter Fork and RodINSPECTION1. Check the shifter fork and fork rod for damage. Replace if it is damaged.2. Gearshift mechanismRepair or replace the gearshift mechanism if excessively worn, bent or defective in any way.3. Inspect the clearance between ...
