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TuningBot DTC Database · v4.37.14

P1480 Diagnostic Trouble Code (6 interpretations)

6 manufacturer-specific interpretations across 6 manufacturers in the TuningBot DTC database.

P · PowertrainThermal_managementOBD2

Chevrolet

1 interpretation
P1480
Cooling Fan 1 Control Circuit High Chevrolet · thermal_management Data confidence 80%

The control module detected that the signal in the Cooling Fan 1 Control circuit stayed above the expected operating range. This is the manufacturer-specific definition used by Chevrolet.

Ford

1 interpretation
P1480
Fan Secondary Low With Low Fans On Ford · engine Data confidence 80%

The control module detected a fault associated with the Fan Secondary Low With Low Fans On circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Ford.

Recommended checks

  • Perform a full module scan
  • Review freeze-frame and occurrence data
  • Compare commanded and measured values
  • Check applicable OEM service information

Mazda

1 interpretation
P1480
Cooling fan - circuit malfunction Mazda · thermal_management Data confidence 62%

The control module detected improper operation of the Cooling fan circuit. This is the manufacturer-specific definition used by Mazda.

Possible causes

  • Wiring
  • cooling fan relay(s)
  • cooling fan(s)
  • ECM

Mercedes-Benz

1 interpretation
P1480
Preglow Control Mercedes-Benz · engine Data confidence 62%

The control module detected a fault associated with the Preglow Control circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Mercedes-Benz.

Nissan

1 interpretation
P1480
Engine coolant blower motor control - circuit malfunction Nissan · climate_control Data confidence 62%

The control module detected improper operation of the Engine coolant blower motor control circuit. This is the manufacturer-specific definition used by Nissan.

Possible causes

  • Wiring
  • blower motor speed control solenoid valve
  • ECM

Volvo

1 interpretation
P1480
Engine coolant blower motor control module - signal low Volvo · climate_control Data confidence 62%

The control module detected that the Engine coolant blower motor control module signal stayed below the expected range. This is the manufacturer-specific definition used by Volvo.

Possible causes

  • Mechanical fault
  • engine coolant blower motor control module

Related and nearby codes

How to read P1480

P

Powertrain: engine, transmission and driveline systems.

1

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

480

Specific fault index within the subsystem.

Frequently asked questions about P1480

What does P1480 mean?

Diagnostic Trouble Code (6 interpretations). The control module detected that the signal in the Cooling Fan 1 Control circuit stayed above the expected operating range. This is the manufacturer-specific definition used by Chevrolet.

Is P1480 generic or manufacturer-specific?

P1480 is a manufacturer-specific code. In this database it is documented for: Chevrolet, Ford, Mazda, Mercedes-Benz, Nissan, Volvo. The same number can mean something different on other brands.

Can TuningBot remove P1480 at file level?

If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry and, where the ECU needs it, corrects the checksum too. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.

Other file services

ECU tuningDyno-tested results by model and engine See the results →

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