P1624 MAZDA – Engine Control Module Immobilizer Communication Error

P1624 MAZDA Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

P1624 MAZDA Possible Causes

Faulty Engine Control Module (ECM),Engine Control Module (ECM) harness is open or shorted,Engine Control Module (ECM) circuit poor electrical connection

P1624 MAZDA Description

Engine Control Module Immobilizer Communication Error is the generic description for the P1624 Mazda code, but the manufacturer may have a different description. Currently we have no further information abouth the P1624 Mazda OBDII code.