P0A24 Drive Motor A Current Sensor Circuit Intermittent

P0A24 indicates an intermittent Drive Motor A current sensor circuit fault. Motor current feedback drops out or becomes implausible only under certain conditions.

Code status

Needs verification

Not yet verified against SAE J2012_202509 / J2012DA. Treat unverified rows as a lookup aid, not repair authority.

System: Hybrid / EV
Scope: iso-sae-controlled-p0
Standard: SAE J2012 / ISO 15031-6
Source: legacy-import

Diagnostic boundary

A diagnostic trouble code reports that a monitored test failed. It does not prove one specific part is bad, and manufacturer logic can add vehicle-specific conditions.

Do not clear an intermittent current sensor code without checking connector retention and harness movement.

Useful checks before replacing parts

Review freeze-frame load, road vibration, temperature, inverter command, motor speed, and related intermittent current sensor or inverter codes.
Inspect connector pin fit, shielded harness flex points, water intrusion, loose grounds, heat damage, and routing near high-current cables.
Wiggle-test and heat-test the low-voltage sensor circuit while graphing current feedback to reproduce spikes or dropouts.

Related OBD-II codes

These nearby hybrid / ev entries can help compare wording and fault area. They may share the same verification status as the source database.