P0E8A

Battery Charger B Input Current Sensor Circuit

Severity

🔴 High

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–167 (est.)

Symptoms

Check Engine light comes on
Problems with charging a high-voltage battery
Reducing vehicle power
Warning messages appear on the dashboard
The car may go into emergency mode

Causes

Charger B current sensor fault
Open or short circuit in the sensor circuit
Connector problems or contact corrosion
Charger fault
Problems with the HPCM control module

How to Fix

Diagnose the condition of the high-voltage battery
Check the continuity of the current sensor circuit
Inspect and, if necessary, clean the connector contacts
Check the functionality of the current sensor
If necessary, replace the sensor or repair the circuit

Related codes

P0E89 P0E8B P0E8C