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Diagnostic knowledge / P0B22 — Hybrid battery pack voltage sensor D - circuit intermittent/erratic
P0B22

Hybrid battery pack voltage sensor D - circuit intermittent/erratic

P0B22 is described as “Hybrid battery pack voltage sensor D - circuit intermittent/erratic” in the Generic OBD2 reference.

Generic OBD2

Generic OBD2: P0B22

en

Hybrid battery pack voltage sensor D - circuit intermittent/erratic

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
Source and applicability

OBD Lens production library legacy-owner-2026-10-09-v81. 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

OBD Lens reference library · catalog legacy-owner-2026-10-09-v81. Sources and scope