P1432 FORD – Thermostat Heater Control Circuit Failure

P1432 FORD Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

P1432 FORD Possible Causes

Faulty Thermostat Heater,Thermostat Heater harness is open or shorted,Thermostat Heater circuit poor electrical connection

P1432 FORD Description

Thermostat Heater Control (THTRC) Circuit Failure. The Comprehensive Component Monitor (CCM) monitors the THTRC circuit to the Powertrain Control Module (PCM) for high and low voltage.