Hybspec

P0E40

Średni

Charge Status Indicator Control Circuit Error (Charge Status Indicator A)

OBD-II (EN): Charge Status Indicator A Circuit Error

Error code P0E40 indicates a problem with the charge status indicator control circuit. This can lead to incorrect information about the operation of the charging system in your car. We recommend having the electrical installation checked by a specialist.

Symptoms

• Illumination of the Check Engine light (MIL) • Incorrect operation of the battery charge status indicator • Possible problems with charging the electrical system

Possible causes

• Damage or short circuit in the indicator control circuit • High resistance or break in the signal wires • Failure of the control module (ECM/PCM) • Faulty sensor or actuator in the charging system

Affected systems

układ elektrycznyukład ładowaniaukład sterowania silnikiem

Related codes

Does code P0E40 require professional diagnostics?

The code alone is not enough. To find the cause, you need to read live data, check freeze frame conditions, and compare with vehicle behavior. Book a diagnostic session.