P2EB4

Hybrid/EV Battery Inductive Charger High Voltage Interlock Circuit/Open

Severity

🔴 High

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$56–278 (est.)

Symptoms

Inability to charge high voltage battery
The malfunction indicator on the dashboard lights up
Switching the vehicle into emergency mode
Reduced power or complete loss of traction
Error message in the on-board system

Causes

Wire break in the HVIL circuit
Damage to the high voltage interlock connector
Charging control unit malfunction
Corrosion of contacts in the interlock circuit
Mechanical damage to the wiring harness

How to Fix

Visually inspect the HVIL circuit for damage
Checking the integrity of wires and contacts
Testing high voltage system connectors
Diagnostics of the charger control unit
Repair or replacement of damaged circuit components