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TuningBot DTC Database · v4.37.15

P1573 Diagnostic Trouble Code (11 interpretations)

11 manufacturer-specific interpretations across 11 manufacturers in the TuningBot DTC database.

Dodge

1 interpretation
P1573
Brake pedal position (BPP) switch - circuit malfunction Dodge · engine Data confidence 62%

The control module detected improper operation of the Brake pedal position (BPP) switch circuit. This is the manufacturer-specific definition used by Dodge.

Possible causes

  • BPP switch adjustment
  • wiring
  • BPP switch

Ford

1 interpretation
P1573
Throttle Position Not Available Ford · engine Data confidence 80%

The control module detected a fault associated with the Throttle Position Not Available 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.

Honda

1 interpretation
P1573
DC - DC converter - temperature signal circuit high input Honda · engine Data confidence 62%

The control module detected that the signal in the DC - DC converter - temperature circuit stayed above the expected operating range. This is the manufacturer-specific definition used by Honda.

Possible causes

  • Wiring
  • motor control module (MCM)
  • DC - DC converter

Hyundai

1 interpretation
P1573
Cruise Control System - Vehicle Speed Too low Hyundai · driver_assistance Data confidence 62%

The control module detected that the Cruise Control System - Vehicle Speed value was below the expected limit. This is the manufacturer-specific definition used by Hyundai.

Jaguar

1 interpretation
P1573
Throttle Position Not Available Jaguar · engine Data confidence 62%

The control module detected a fault associated with the Throttle Position Not Available circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Jaguar.

Jeep

1 interpretation
P1573
Brake pedal position (BPP) switch - circuit malfunction Jeep · engine Data confidence 62%

The control module detected improper operation of the Brake pedal position (BPP) switch circuit. This is the manufacturer-specific definition used by Jeep.

Possible causes

  • BPP switch adjustment
  • wiring
  • BPP switch

Mazda

1 interpretation
P1573
Throttle position (TP) sensor - no signal Mazda · engine Data confidence 62%

The control module did not receive the expected Throttle position (TP) signal. This is the manufacturer-specific definition used by Mazda.

Possible causes

  • Wiring
  • TP sensor

Mitsubishi

1 interpretation
P1573
Brake Switch Stuck Off Mitsubishi · braking Data confidence 62%

The control module determined that the Brake Switch did not change state as commanded and appears stuck. This is the manufacturer-specific definition used by Mitsubishi.

Opel

1 interpretation
P1573
Engine control module (ECM) / Immobilizer control module - incorrect Immobilizer signal Opel · immobilizer Data confidence 62%

The control module detected that the Engine control module (ECM) / Immobilizer control module state or value did not match what was expected. This is the manufacturer-specific definition used by Opel.

VAG

1 interpretation
P1573
Engine mounting control solenoid, Bank 2 - open circuit VAG · engine Data confidence 62%

The control module detected an interruption (open circuit) in the Engine mounting control solenoid, Bank 2 circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Audi.

Possible causes

  • Wiring open circuit
  • engine mounting control solenoid
Applies to Audi

Volvo

1 interpretation
P1573
Electronic throttle system (ETS) - circuit malfunction Volvo · engine Data confidence 62%

The control module detected improper operation of the Electronic throttle system (ETS) circuit. This is the manufacturer-specific definition used by Volvo.

Possible causes

  • Wiring
  • TP sensor
  • ETS control module

Related and nearby codes

How to read P1573

P

Powertrain: engine, transmission and driveline systems.

1

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

573

Specific fault index within the subsystem.

Frequently asked questions about P1573

What does P1573 mean?

Diagnostic Trouble Code (11 interpretations). The control module detected improper operation of the Brake pedal position (BPP) switch circuit. This is the manufacturer-specific definition used by Dodge.

Is P1573 generic or manufacturer-specific?

P1573 is a manufacturer-specific code. In this database it is documented for: Dodge, Ford, Honda, Hyundai, Jaguar, Jeep, Mazda, Mitsubishi, Opel, VAG, Volvo. The same number can mean something different on other brands.

Can TuningBot remove P1573 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

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