What does code P0382 mean?

Glow Plug/Heater Circuit B Malfunction: The secondary glow plug circuit has a fault.

P0382 is rated as medium severity. Schedule service — affects performance or emissions.

P0382

Glow Plug/Heater Circuit B Malfunction

Powertrain Code · Medium

What does P0382 mean?

The secondary glow plug circuit has a fault.

System: Glow Plug

P0382 is a powertrain diagnostic trouble code indicating glow plug/heater circuit b malfunction. This code is classified as medium severity, which means: schedule service — affects performance or emissions.

Diagnostic data on this page is compiled from publicly available repair resources and technical service bulletins. Always have a qualified mechanic confirm the diagnosis before authorizing repairs on your vehicle.