B2287 LEXUS – LIN Communication Master Malfunction

B2287 LEXUS Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

B2287 LEXUS Possible Causes

Faulty Power Source Control ECU,Power Source Control ECU harness is open or shorted,Power Source Control ECU circuit poor electrical connection

B2287 LEXUS Description

The Diagnostic Trouble Code (DTC) is output when any other DTC is set in the power source control ECU or when the wire harness between the power source control ECU and the certification ECU is open or short.