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TuningBot DTC Database · v4.37.14

P1432 Diagnostic Trouble Code (7 interpretations)

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

P · PowertrainFuelOBD2

Chevrolet

1 interpretation
P1432
Fuel level sensor low voltage Chevrolet · fuel Data confidence 80%

The control module detected a fault associated with the Fuel level sensor low voltage circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Chevrolet.

Possible causes

  • Wiring open circuit
  • fuel level sensor

Chrysler

1 interpretation
P1432
Fuel Level Sensor 2 Circuit Low Voltage Chrysler · fuel Data confidence 62%

The control module detected that the signal in the Fuel Level Sensor 2 circuit stayed below the expected operating range. This is the manufacturer-specific definition used by Chrysler.

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

Ford

1 interpretation
P1432
Thermostat Heater Control Circuit Failure Ford · thermal_management Data confidence 62%

The control module detected improper operation of the Thermostat Heater Control circuit. This is the manufacturer-specific definition used by Ford.

Possible causes

  • Wiring
  • engine thermostat heater
  • ECM

Honda

1 interpretation
P1432
Battery cell - overheating Honda · engine Data confidence 62%

The control module detected that the Battery cell temperature exceeded its permissible limit. This is the manufacturer-specific definition used by Honda.

Possible causes

Hybrid battery pack

Mazda

1 interpretation
P1432
Engine coolant thermostat - circuit malfunction Mazda · thermal_management Data confidence 62%

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

Possible causes

  • Wiring
  • engine coolant thermostat
  • ECM

VAG

2 interpretations
P1432
Secondary air injection (AIR) valve/solenoid - open circuit VAG · emissions Data confidence 62%

The control module detected an interruption (open circuit) in the Secondary air injection (AIR) valve/solenoid circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Audi.

Possible causes

  • Wiring open circuit
  • fuse
  • AIR valve/ solenoid
Applies to Audi
P1432
Secondary Air Injection Solenoid Valve (N112): Open Circuit VAG · emissions Data confidence 88%

The control module detected an interruption (open circuit) in the Secondary Air Injection Solenoid Valve (N112) circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Volkswagen. Volkswagen Group tools also report it as fault code 17840. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).

Possible causes

  • Secondary Air Injection Solenoid Valve (N112) faulty
  • Secondary Air Pump Relay (J299) faulty

Recommended checks

  • Check Secondary Air Injection Solenoid Valve (N112)
  • Check Secondary Air Pump Relay (J299)
Applies to Volkswagen

Related and nearby codes

How to read P1432

P

Powertrain: engine, transmission and driveline systems.

1

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

432

Specific fault index within the subsystem.

Frequently asked questions about P1432

What does P1432 mean?

Diagnostic Trouble Code (7 interpretations). The control module detected a fault associated with the Fuel level sensor low voltage circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Chevrolet.

Is P1432 generic or manufacturer-specific?

P1432 is a manufacturer-specific code. In this database it is documented for: Chevrolet, Chrysler, Ford, Honda, Mazda, VAG. The same number can mean something different on other brands.

Can TuningBot remove P1432 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

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