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TuningBot DTC Database · v4.37.15

P0953 ASM Control Circuit High

Generic (OBD-II) interpretation in the TuningBot DTC database.

P · PowertrainTransmissionOBD2

What P0953 means

P0953
ASM Control Circuit High Generic · transmission Data confidence 90%

The control module detected that the signal in the ASM Control circuit stayed above the expected operating range.

Possible causes

  • Wiring
  • poor connection
  • short to positive
  • ECM/PCM/TCM

Related and nearby codes

How to read P0953

P

Powertrain: engine, transmission and driveline systems.

0

Generic SAE-standard code: same meaning on every make.

953

Specific fault index within the subsystem.

Frequently asked questions about P0953

What does P0953 mean?

ASM Control Circuit High. The control module detected that the signal in the ASM Control circuit stayed above the expected operating range.

Is P0953 generic or manufacturer-specific?

P0953 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.

Can TuningBot remove P0953 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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