TuningBot DTC Database · v4.37.14
8 manufacturer-specific interpretations across 8 manufacturers in the TuningBot DTC database.
ChevroletThe control module detected a fault associated with the Throttle Body Service Required 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.
ChryslerThe control module detected a fault associated with the Throttle Body Service Required circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Chrysler.
MazdaThe control module detected an interruption (open circuit) in the Supercharger air control solenoid (vacuum) - short/ circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Mazda.
Mercedes-BenzThe control module's internal test reported the Camshaft position (CMP) actuator, bank 1 as faulty. This is the manufacturer-specific definition used by Mercedes-Benz.
MINIThe control module detected an interruption (open circuit) in the Camshaft Position Actuator 'A' Control circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by MINI.
OpelThe control module detected improper operation of the Electronic throttle system (ETS), limp home position. This is the manufacturer-specific definition used by Opel.
VAGThe control module detected improper operation of the Camshaft position (CMP) actuator, Bank 1 circuit. This is the manufacturer-specific definition used by Audi.
VolvoThe control module judged the Brake pedal position (BPP) switch behaviour implausible for the current operating conditions. This is the manufacturer-specific definition used by Volvo.
Powertrain: engine, transmission and driveline systems.
Manufacturer-defined range: the meaning can differ between brands.
Specific fault index within the subsystem.
Diagnostic Trouble Code (8 interpretations). The control module detected a fault associated with the Throttle Body Service Required 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.
P1525 is a manufacturer-specific code. In this database it is documented for: Chevrolet, Chrysler, Mazda, Mercedes-Benz, MINI, Opel, VAG, Volvo. The same number can mean something different on other brands.
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.
Understand the system behind this code: Diagnostic Strategy and DTC Logic
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