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TuningBot DTC Database · v4.37.15

P1847 Diagnostic Trouble Code (3 interpretations)

3 manufacturer-specific interpretations across 3 manufacturers in the TuningBot DTC database.

P · PowertrainTransmissionOBD2
Brand pages:ChevroletOpelVAG

Chevrolet

1 interpretation
P1847
2 - 3 Shift Solenoid Circuit High Input Voltage Chevrolet · transmission Data confidence 80%

The control module detected that the signal in the 2 - 3 Shift Solenoid circuit stayed above the expected operating range. This is the manufacturer-specific definition used by Chevrolet.

Opel

1 interpretation
P1847
Transmission control module (TCM), multiplexing - no signal Opel · transmission Data confidence 62%

The control module did not receive the expected Transmission control module (TCM), multiplexing signal. This is the manufacturer-specific definition used by Opel.

VAG

1 interpretation
P1847
Please check DTC Memory of ABS Controller VAG · braking Data confidence 80%

The control module detected a fault associated with the Please check DTC Memory of ABS Controller circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Volkswagen. Volkswagen Group tools also report it as fault code 18255. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).

Symptoms

Malfunction Indicator Light (MIL) ON

Recommended checks

Check Brake Electronics Control Module (J104) for Fault Codes

Applies to Volkswagen

Related and nearby codes

How to read P1847

P

Powertrain: engine, transmission and driveline systems.

1

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

847

Specific fault index within the subsystem.

Frequently asked questions about P1847

What does P1847 mean?

Diagnostic Trouble Code (3 interpretations). The control module detected that the signal in the 2 - 3 Shift Solenoid circuit stayed above the expected operating range. This is the manufacturer-specific definition used by Chevrolet.

Is P1847 generic or manufacturer-specific?

P1847 is a manufacturer-specific code. In this database it is documented for: Chevrolet, Opel, VAG. The same number can mean something different on other brands.

Can TuningBot remove P1847 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 tuningDyno-tested results by model and engine See the results →

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