B1677 – Alarm Panic Input Circuit Failure

B1677 Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

B1677 Possible Causes

Faulty Alarm Panic Input Sensor,Alarm Panic Input Sensor harness is open or shorted,Alarm Panic Input Sensor circuit poor electrical connection,Faulty Body Control Module (BCM)

B1677 Description

The Body Control Module (BCM) monitors the Alarm Panic Input Sensor. The BCM sets the OBDII code when the Alarm Panic Input Sensor is not to factory specifications.