P0D17

Battery Charging System A High Voltage Interlock Circuit Low

Severity

🔴 High

Can you drive?

Do not drive — repair immediately

Approx. repair cost

$56–222 (est.)

Symptoms

Check Engine Light Is On
Problems with charging a high-voltage battery
Reduced performance of the hybrid system
Warning messages on the dashboard
The car may go into emergency mode

Causes

Broken or damaged wiring in the interlock circuit
Short circuit in the circuit
High voltage lockout relay malfunction
Problems with the battery management module
Corrosion or poor contact in connectors

How to Fix

Check the integrity of the wiring in the blocking circuit
Check the condition of connectors and contacts
Test High Voltage Interlock Relay
Check the battery management module for errors
Repair only from an authorized dealer

Related codes

P0D16 P0D18 P0A80