C1943 – Front Vehicle Speed Signal

C1943 Possible Symptoms

Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service Engine Soon Warning Light)

C1943 Possible Causes

Faulty Front Active Stabilizer Control ECU,Front Active Stabilizer Control ECU harness is open or shorted,Front Active Stabilizer Control ECU circuit poor electrical connection

C1943 Description

The Active Stabilizer Suspension System uses CAN communication to gather information necessary for control functions. When a malfunction occurs in another system, the Diagnostic Trouble Code (DTC) is stored.