¿Cuáles son las causas del código P01ED?

Low battery voltage. Wiring issue causing voltage drop. Faulty engine coolant heater element. Problem with the heater control module. Loose electrical connection

¿Qué síntomas produce el código P01ED?

Slower engine warm-up in cold weather. Reduced fuel efficiency in cold weather. Check Engine Light illuminated

P01ED — Engine Coolant Heater B Control Circuit Low

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Descripción

This code indicates that the engine coolant heater's control circuit is receiving a low voltage signal. This could mean there's a problem with the power supply to the heater.

Causas comunes

Low battery voltage
Wiring issue causing voltage drop
Faulty engine coolant heater element
Problem with the heater control module
Loose electrical connection

Síntomas

Slower engine warm-up in cold weather
Reduced fuel efficiency in cold weather
Check Engine Light illuminated