OBD-II Diagnostic Trouble Code
P0381
Glow Plug/Heater Indicator Circuit
P
Powertrain
engine / trans
engine / trans
0
Generic
SAE standard
SAE standard
3
Ignition / misfire
81
Glow Plug/Heater Indicator Circuit
Severity · general guide
High
Misfire — address promptly
Code type
Generic
System
Powertrain