P0E89

Battery Charger B Input Current Too High

Severity

🔴 High

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$167–556 (est.)

Symptoms

Check engine light comes on
Reduced charging efficiency
The car may go into emergency mode
Reducing electric range
Possible problems with starting

Causes

Charger B fault
Problems with high voltage battery
Energy management system malfunction
Damage to high voltage wires
Control unit software errors

How to Fix

High voltage system diagnostics
Checking the status of Charger B
High Voltage Battery Testing
Checking the integrity of high voltage connections
Updating the control unit software if necessary

Related codes

P0E88 P0E8A P0E90