¿Cuáles son las causas del código P01E8?

Blown fuse for the coolant heater circuit. Open wiring in the coolant heater control circuit. Faulty engine coolant heater element. Problem with the engine control module (ECM) or relay

¿Qué síntomas produce el código P01E8?

Check Engine light illuminated. Longer engine warm-up time. Reduced fuel efficiency in cold weather. Potential for reduced cabin heat

P01E8 — Engine Coolant Heater A Control Circuit/Open

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Descripción

This code means there's an open circuit in the control circuit for the engine coolant heater (heater 'A'). This heater helps warm up the coolant faster, and a break in its circuit prevents it from working.

Causas comunes

Blown fuse for the coolant heater circuit
Open wiring in the coolant heater control circuit
Faulty engine coolant heater element
Problem with the engine control module (ECM) or relay

Síntomas

Check Engine light illuminated
Longer engine warm-up time
Reduced fuel efficiency in cold weather
Potential for reduced cabin heat