The control module detected an interruption (open circuit) in the Auxiliary Transmission Fluid Pump Control circuit, so the expected electrical continuity was not present.
TuningBot DTC Database · v4.37.15
P2796 Auxiliary Transmission Fluid Pump Control Circuit/Open
Generic (OBD-II) interpretation in the TuningBot DTC database.
What P2796 means
Related and nearby codes
How to read P2796
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 P2796
What does P2796 mean?
Auxiliary Transmission Fluid Pump Control Circuit/Open. The control module detected an interruption (open circuit) in the Auxiliary Transmission Fluid Pump Control circuit, so the expected electrical continuity was not present.
Is P2796 generic or manufacturer-specific?
P2796 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P2796 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
