The control module detected that the signal in the Actuator Supply Voltage D circuit stayed above the expected operating range.
TuningBot DTC Database · v4.37.15
P26E9 Actuator Supply Voltage D Circuit High
Generic (OBD-II) interpretation in the TuningBot DTC database.
What P26E9 means
Related and nearby codes
How to read P26E9
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 P26E9
What does P26E9 mean?
Actuator Supply Voltage D Circuit High. The control module detected that the signal in the Actuator Supply Voltage D circuit stayed above the expected operating range.
Is P26E9 generic or manufacturer-specific?
P26E9 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P26E9 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
