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TuningBot DTC Database · v4.37.15

P1626 Ford - Voltage to Vehicle Load Control Module Circuit Not detected

Manufacturer-specific interpretation for Ford. All interpretations of P1626

P · PowertrainEngineOBD2

What P1626 means

P1626
Voltage to Vehicle Load Control Module Circuit Not detected Ford · engine Data confidence 80%

The control module did not receive the expected Voltage to Vehicle Load Control Module signal. This is the manufacturer-specific definition used by Ford.

Recommended checks

  • Perform a full module scan
  • Review freeze-frame and occurrence data
  • Inspect relevant wiring and connectors
  • Check power supplies and grounds
  • Compare commanded and measured values
  • Check applicable OEM service information

Related and nearby codes

How to read P1626

P

Powertrain: engine, transmission and driveline systems.

1

Manufacturer-defined range: the meaning can differ between brands.

626

Specific fault index within the subsystem.

Frequently asked questions about P1626

What does P1626 mean?

Voltage to Vehicle Load Control Module Circuit Not detected. The control module did not receive the expected Voltage to Vehicle Load Control Module signal. This is the manufacturer-specific definition used by Ford.

Is P1626 generic or manufacturer-specific?

P1626 is a manufacturer-specific code. In this database it is documented for: Ford. The same number can mean something different on other brands.

Can TuningBot remove P1626 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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