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Subaru Legacy Service Manual: Dtc u0427 invalid data received from vehicle security control module

Subaru Legacy Service Manual / Body control system (diagnostics) / Diagnostic procedure with diagnostic trouble code (dtc) / Dtc u0427 invalid data received from vehicle security control module

Received error data from keyless access CM.

NOTE:

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

Dtc u0100 lost communication with ecm/pcm "a"
No data is received from ECM.NOTE:Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE ...

Dtc u0424 invalid data received from hvac control module
Received error data from A/C CM.NOTE:Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE ...

Other materials:

Removal
1. Disconnect the ground terminal from battery sensor. NOTE2. Remove the light assembly - door step.CAUTION:• Use a dry clean cloth so that no grease or water adheres to the glass portion of the bulb.• When using a flat tip screwdriver, apply protective tape or cloth and be careful not ...

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