B1080 HONDA – Power Supply Circuit Input Error For Relay Control Module And MICU

B1080 HONDA Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

B1080 HONDA Possible Causes

Blown Multiplex Control Unit Module (MICU) Fuse,Faulty MICU,MICU harness is open or shorted,MICU circuit poor electrical connection

B1080 HONDA Description

The Multiplex Control Unit Module (MICU) monitors the Relay Control Module. The MICU sets the OBDII code when the Relay Control Module is not to factory specifications.