C1729 INFINITI – Vehicle Speed Signal

C1729 INFINITI Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

C1729 INFINITI Possible Causes

CAN communication,Faulty Body Control Module (BCM),Faulty Combination Meter,BCM/Combination Meter harness is open or shorted,BCM/Combination Meter circuit poor electrical connection

C1729 INFINITI Description

The Body Control Module (BCM) monitors the Vehicle Speed Signal. The BCM sets the OBDII code when the Vehicle Speed Signal is not to factory specifications.