# Hybrid battery pack voltage sensor A - circuit high

Source: https://obdlens.com/codes/p0abd/
Last built: 7508d481ba6c398f25ed

[Diagnostic knowledge](https://obdlens.com/knowledge/) / P0ABD — Hybrid battery pack voltage sensor A - circuit high

P0ABD

P0ABD is described as “Hybrid battery pack voltage sensor A - circuit high” in the Generic OBD2 reference. 

Some scan tools (for example GM and Ford dealer tools) display this code with a failure-type suffix, such as P0ABD-00 or P0ABD:00; the base code P0ABD is the same.

Generic OBD2

## Generic OBD2: P0ABD

enHybrid battery pack voltage sensor A - circuit high

Reference namespace: obd2

Source revision: legacy-2.2.20

Generic OBD2 definition; confirm the protocol and vehicle-specific service information.

## What should I check before using this definition?

Keep the full code, module, status and freeze-frame data. Confirm the vehicle’s make, model, year and current manufacturer service information before choosing a repair. This entry does not identify a failed part by itself.

[Organize a scan report or recording](https://obdlens.com/analyze/)

Source and applicabilityOBD Lens production library legacy-owner-2026-11-02-v84-evidence. This is a scoped technical reference, not a scan of your car. A catalog relationship does not certify that every ECU, year or engine returns the same signal or code definition.

[Read the reference method](https://obdlens.com/about/)

## What does P0ABD mean?

Hybrid battery pack voltage sensor A - circuit high. 1 reference families define this identifier: Generic OBD2.

## Is P0ABD a generic or manufacturer-specific code?

This code has a generic OBD-II prefix. Confirm the reference scope shown above.

## Can P0ABD tell me which part has failed?

This entry does not identify a failed part by itself. Confirm the vehicle’s make, model, year and current manufacturer service information before choosing a repair.

## Continue with your vehicle

Use a specific profile to explore its enhanced signals and assigned code-reference families.

[Find a vehicle profile](https://obdlens.com/vehicles/)

## Read data from your car

Basic diagnostics and supported enhanced PID access remain free.

[Explore OBD Lens App](https://obdlens.com/app/)

OBD Lens reference library · catalog legacy-owner-2026-11-02-v84-evidence. [Sources and scope](https://obdlens.com/about/)

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Reference-family membership is not proof that a code applies to every listed ECU or vehicle. Runtime-ready definitions are not physical-vehicle validation. Unavailable readings must not be treated as zero. App and hardware sale availability must be checked separately.