B10EA FORD – Positive Temperature Coefficient Heater Circuit Short

B10EA FORD Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

B10EA FORD Possible Causes

Faulty Electric Booster Heater,Electric Booster Heater harness is open or shorted,Electric Booster Heater circuit poor electrical connection,Faulty Body Control Module (BCM)

B10EA FORD Description

The Body Control Module (BCM) monitors the Electric Booster Heater. The BCM sets the OBDII code when the BCM detects a short to voltage or ground on the heater control circuit.