B2089 ACURA – Right Power Sliding Door Switch Open/Close Signal Input Error

B2089 ACURA Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

B2089 ACURA Possible Causes

Faulty Right Power Sliding Door Switch,Right Power Sliding Door Switch harness is open or shorted,Right Power Sliding Door Switch circuit poor electrical connection,Faulty Right Power Sliding Door Control Unit

B2089 ACURA Description

The Power Sliding Door Control Unit receives inputs from the switches and sensors in the sliding door system and from B-CAN. It outputs to the slide motor, release actuator, and closer motor to control the movement of the doors. It also controls the sliding door beeper and indicator. The OBDII code sets when the Right Power Sliding Door Control Unit detects a Right Power Sliding Door Switch Open/Close Signal Input Error.