Honda Civic manuals

Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc b28a3 eyesight communication(meter)

Detected when the combination meter detects the malfunction of stereo camera.

DTC DETECTING CONDITION:

Defective CAN system

Defective combination meter

Defective stereo camera

TROUBLE SYMPTOM:

All functions of EyeSight system do not operate.

EyeSight warning light illuminates.

STEPCHECKYESNO

1.CHECK LAN SYSTEM.

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

Is the DTC displayed in the LAN system-

Perform the diagnosis according to DTC.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B28A3 EyeSight COMMUNICATION(METER)

2.CHECK COMBINATION METER.

Check the combination meter. Basic Diagnostic Procedure > PROCEDURE

Is combination meter OK-

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B28A3 EyeSight COMMUNICATION(METER)

Perform the diagnosis for combination meter.

3.CHECK CONNECTOR.

Check the combination meter connector and the stereo camera connector.

Is the connector OK-

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B28A3 EyeSight COMMUNICATION(METER)

Repair or replace the connector.

4.CHECK STEREO CAMERA.

Read the DTC. Diagnostic Code(s) Display

Is another DTC displayed-

Perform the diagnosis according to DTC.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B28A3 EyeSight COMMUNICATION(METER)

5.CHECK STEREO CAMERA.

1) Clear the memory. Clear Memory Mode

2) Read the DTC. Diagnostic Code(s) Display

Is the same DTC displayed-

Replace the stereo camera. Stereo Camera > REMOVAL

Even if DTC is displayed, the circuit has returned to a normal condition at this time. Reproduce the failure, and then perform the diagnosis again.

NOTE:

In this case, temporary poor contact of connector, or temporary open or short circuit of harness may be the cause.

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Other materials:

Removal
1. Remove the transmission assembly. Automatic Transmission Assembly > REMOVAL2. Remove the air breather hose. Air Breather Hose > REMOVAL3. Remove the control valve body. Control Valve Body > REMOVAL4. Remove the transmission harness. Transmission Harness > REMOVAL5. Remove the turbine speed se ...

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