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WRX Limited, Standard Trans
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Body Control System (Diagnostics)
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Diagnostic Procedure with Diagnostic Trouble Code (DTC)
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DTC U0100 Lost Communication With ECM/Pcm "A"
DTC U0100 Lost Communication With ECM/Pcm "A"
No data is received from ECM.
NOTE:
Perform the diagnosis for LAN system. <Ref. to
PROCEDURE
, Basic Diagnostic Procedure.>