P1E0F FIAT – Blower Fan Speed Signal Short To Ground

P1E0F FIAT Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

P1E0F FIAT Possible Causes

Faulty Heating, Ventilation, and Air Conditioning (HVAC) Blower Fan,Heating, Ventilation, and Air Conditioning (HVAC) harness is open or shorted,Heating, Ventilation, and Air Conditioning (HVAC) circuit poor electrical connection,Faulty Heating, Ventilation, and Air Conditioning (HVAC) Controller

P1E0F FIAT Description

The Powertrain Control Module receives a CAN BUS message from the Heating, Ventilation, and Air Conditioning (HVAC) module that the blower speed signal circuit is shorted to ground.