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P0737
TCM engine speed - output circuit
Generic · transmission
Data confidence
85%
The control module detected improper operation of the TCM engine speed - output circuit.
Possible causes
- Wiring
- TCM
TuningBot DTC Database · v4.37.15
P0737 TCM engine speed - output circuit
Generic (OBD-II) interpretation in the TuningBot DTC database.
What P0737 means
Related and nearby codes
How to read P0737
P
Powertrain: engine, transmission and driveline systems.
0
Generic SAE-standard code: same meaning on every make.
737
Specific fault index within the subsystem.
Frequently asked questions about P0737
What does P0737 mean?
TCM engine speed - output circuit. The control module detected improper operation of the TCM engine speed - output circuit.
Is P0737 generic or manufacturer-specific?
P0737 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P0737 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