The control module registered the fault condition described as "AC Input Fuse Abnormal Or AC Power Supply Equipment Abnormal (Mitsubishi)". This is the manufacturer-specific definition used by Mitsubishi.
TuningBot DTC Database · v4.37.14
P1D37 AC Input Fuse Abnormal Or AC Power Supply Equipment Abnormal (Mitsubishi)
1 manufacturer-specific interpretation across 1 manufacturer in the TuningBot DTC database.
Mitsubishi
1 interpretationRelated and nearby codes
How to read P1D37
Powertrain: engine, transmission and driveline systems.
Manufacturer-defined range: the meaning can differ between brands.
Specific fault index within the subsystem.
Frequently asked questions about P1D37
What does P1D37 mean?
AC Input Fuse Abnormal Or AC Power Supply Equipment Abnormal (Mitsubishi). The control module registered the fault condition described as "AC Input Fuse Abnormal Or AC Power Supply Equipment Abnormal (Mitsubishi)". This is the manufacturer-specific definition used by Mitsubishi.
Is P1D37 generic or manufacturer-specific?
P1D37 is a manufacturer-specific code. In this database it is documented for: Mitsubishi. The same number can mean something different on other brands.
Can TuningBot remove P1D37 at file level?
If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry and, where the ECU needs it, corrects the checksum too. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.
Other file services
Understand the system behind this code: Diagnostic Strategy and DTC Logic
