Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc u0402 invalid data received from tcm

Subaru Legacy BN/BS (2015-2019) Service Manual / Steering responsive fog lights (diagnostics) / Diagnostic procedure with diagnostic trouble code (dtc) / Dtc u0402 invalid data received from tcm

Detected when CAN data from TCM does not arrive.

NOTE:

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

Dtc u0101 lost communication with tcm

Detected when CAN data (vehicle speed signal) is not received from TCM.NOTE:Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE ...

Dtc b2907 front fog light circuit lh

DTC DETECTING CONDITION:Front fog light (LH) malfunction signal line error is detected.TROUBLE SYMPTOM:Warning will be displayed for front fog light malfunction, SRF malfunction.CAUTION:Initialization ...

Other materials:

Removal
1. Disconnect the ground terminal from battery sensor. NOTE2. Remove the trunk trim panel assembly - side (sedan model) or rear floor mat (OUTBACK model).• Sedan model: Trunk Room Trim > REMOVAL• OUTBACK model: Remove the rear floor mat and the spacer - rear floor mat.3. Lift up the ve ...