Honda Civic manuals

Subaru Legacy BN/BS (2015-2019) Service Manual: 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:

Replacement
1. Release the parking brake.2. Using the Subaru Select Monitor, go to the brake maintenance mode according to the display screen. Parking Brake System > OPERATIONNOTE:For detailed operation procedures, refer to “Application help”.3. Disconnect the ground terminal from battery sensor. ...

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