DTC B28B5: +B Circuit Open
DTC detecting condition:
When there is an open circuit in power supply line.
Trouble symptom:
All functions of EyeSight system do not operate.
NOTE:
Refer to DTC B2814 for diagnostic procedure. Ref. to EYESIGHT (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)>DTC B2814 POWER SUPPLY LOW VOLTAGE