B19A5 LINCOLN – Passenger Seat Cushion Blower Speed Short To Ground

B19A5 LINCOLN Possible Symptoms

Air Bag Warning Light ON

B19A5 LINCOLN Possible Causes

Faulty Cushion Blower Motor,Cushion Blower Motor harness is open or shorted,Cushion Blower Motor circuit poor electrical connection,Faulty Front Seat Climate Control Module (SCME)

B19A5 LINCOLN Description

The Front Seat Climate Control Module (SCME) supplies voltage and ground to the passenger seat cushion blower motor. The Front Seat Climate Control Module (SCME) also sends a speed control voltage signal to the blower motor to control blower speed. If the passenger seat cushion blower speed circuit is shorted to voltage, the Front Seat Climate Control Module (SCME) shuts down the passenger seat system and sets this Diagnostic Trouble Code (DTC).