B1026 ACURA – Passenger Door Lock Switch Signal Error

B1026 ACURA Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

B1026 ACURA Possible Causes

Faulty Passenger Door Lock Switch,Passenger Door Lock Switch harness is open or shorted,Passenger Door Lock Switch circuit poor electrical connection,Faulty Multiplex Control Unit Module (MICU)

B1026 ACURA Description

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