The control module detected an interruption (open circuit) in the Ignition H Control circuit, so the expected electrical continuity was not present.
TuningBot DTC Database · v4.37.15
P036D Ignition H Control Signal Circuit/Open
Generic (OBD-II) interpretation in the TuningBot DTC database.
What P036D means
Related and nearby codes
How to read P036D
Powertrain: engine, transmission and driveline systems.
Generic SAE-standard code: same meaning on every make.
Specific fault index within the subsystem.
Frequently asked questions about P036D
What does P036D mean?
Ignition H Control Signal Circuit/Open. The control module detected an interruption (open circuit) in the Ignition H Control circuit, so the expected electrical continuity was not present.
Is P036D generic or manufacturer-specific?
P036D is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P036D at file level?
If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry. Checksum correction is not included: it is a separate, optional service. 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
