Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc b28a9 stereo camera synchronized recognition data

Subaru Legacy BN/BS (2015-2019) Service Manual / Eyesight (diagnostics) / Diagnostic procedure with diagnostic trouble code (dtc) / Dtc b28a9 stereo camera synchronized recognition data

Detected when error occurs in the communication data inside the control module caused by external factors such as noises.

NOTE:

If the same DTC is still detected after the engine has restarted, replace the stereo camera. Stereo Camera > REMOVAL

Dtc b28aa stereo camera microcomputer 1

Detected when communication error occurs due to malfunction of microcomputer inside the stereo camera.DTC DETECTING CONDITION:Communication error occurs due to malfunction of microcomputer inside the ...

Dtc b28a8 internal stereo camera communication 2

Detected when error occurs in the communication data inside the control module caused by external factors such as noises.NOTE:If the same DTC is still detected after the engine has restarted, replace ...

Other materials:

Inspection
1. CYLINDER HEAD1. Visually inspect to make sure that there are no cracks, scratches or other damage.2. Use liquid penetrant tester on the important sections to check for fissures.3. Check that there are no marks of gas leaking or water leaking on gasket attachment surface.4. Check the warping of th ...