Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc b28b5 +b circuit open

Subaru Legacy BN/BS (2015-2019) Service Manual / Eyesight (diagnostics) / Diagnostic procedure with diagnostic trouble code (dtc) / Dtc b28b5 +b circuit open

Detected when there is an open circuit in power supply line.

NOTE:

Refer to DTC B2814 for diagnostic procedure. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B2814 POWER SUPPLY LOW VOLTAGE

Dtc b28b6 pre-collision off switch

Detected when pre-collision brake OFF switch circuit is not installed, open-circuited or is stuck to ON.DTC DETECTING CONDITION:• Wiring of pre-collision brake OFF switch is not connected.• ...

Dtc b28b3 stereo camera low temperature

Detected when the temperature of the stereo camera excessively decreases.NOTE:When this DTC is detected, performing adjustment or inspection of the camera will not return to the normal state. In this ...

Other materials:

Drive cycle procedure
It is possible to complete diagnosis of the DTC by performing the indicated drive cycle. After the repair for the DTC, perform a necessary drive cycle and make sure the function recovers and the DTC is recorded.1. PREPARATION FOR DRIVE CYCLE1. Check that the battery voltage is 12 V or more and fuel ...