Possible causes
– Faulty Brake Switch
– Brake Switch harness is open or shorted
– Brake Switch circuit poor electrical connection
– Brake Switch harness is open or shorted
– Brake Switch circuit poor electrical connection
When is the obd code mean?
Vehicle speed over 35 MPH and down to 0 MPH 5 times-No change in brake switch input detected
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
P0719 MAZDA OBD Code Description
The torque converter clutch (TCC) brake switch is used to indicate the status of the brake pedal