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TuningBot DTC Database · v4.37.15

P2745 Diagnostic Trouble Code (3 variants)

Generic (OBD-II) interpretation + 1 manufacturer-specific in the TuningBot DTC database.

P · PowertrainEngineOBD2
Brand pages:Ford

Generic (OBD-II) interpretation

P2745
Intermediate Shaft Speed Sensor B Circuit Generic · engine Data confidence 85%

The control module detected improper operation of the Intermediate Shaft Speed Sensor B circuit.

Possible causes

  • Wiring
  • transmission intermediate shaft speed sensor
  • ECM
  • TCM

Manufacturer-specific interpretations

Ford

3 interpretations
P2745:12
ISSB short to battery Ford · transmission Data confidence 94%

Ford documents P2745:12 (circuit short to battery) for its 2024-2025 gasoline-engine OBD monitor strategy as issb short to battery. This three-byte interpretation is application-specific and identifies the detected monitor condition rather than a confirmed failed component.

Recommended checks

  • Perform a full module scan
  • Review freeze-frame and occurrence data
  • Check applicable OEM service information
Applies to Ford gasoline-engine OBD applications|2024-2025 model years
P2745:14
ISSB open or short to ground Ford · transmission Data confidence 94%

Ford documents P2745:14 (circuit short to ground or open) for its 2024-2025 gasoline-engine OBD monitor strategy as issb open or short to ground. This three-byte interpretation is application-specific and identifies the detected monitor condition rather than a confirmed failed component.

Recommended checks

  • Perform a full module scan
  • Review freeze-frame and occurrence data
  • Compare commanded and measured values
  • Check applicable OEM service information
Applies to Ford gasoline-engine OBD applications|2024-2025 model years
P2745:1F
ISSB intermittent Ford · transmission Data confidence 94%

Ford documents P2745:1F for its 2024-2025 gasoline-engine OBD monitor strategy as issb intermittent. This three-byte interpretation is application-specific and identifies the detected monitor condition rather than a confirmed failed component.

Recommended checks

  • Perform a full module scan
  • Review freeze-frame and occurrence data
  • Compare commanded and measured values
  • Check applicable OEM service information
Applies to Ford gasoline-engine OBD applications|2024-2025 model years

Related and nearby codes

How to read P2745

P

Powertrain: engine, transmission and driveline systems.

2

Generic SAE-standard code: same meaning on every make.

745

Specific fault index within the subsystem.

Frequently asked questions about P2745

What does P2745 mean?

Diagnostic Trouble Code (3 variants). The control module detected improper operation of the Intermediate Shaft Speed Sensor B circuit.

Is P2745 generic or manufacturer-specific?

P2745 exists both as a generic OBD-II code (same meaning on every make) and with 1 manufacturer-specific interpretation(s): Ford. Always read it in the context of your vehicle.

Can TuningBot remove P2745 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

ECU tuningStage 1 dyno results for Ford engines See the results →

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