P0D4F

Battery Charger Hybrid/EV Battery Output Voltage Sensor Circuit High

Severity

🔴 High

Can you drive?

Do not drive — repair immediately

Approx. repair cost

$56–278 (est.)

Symptoms

Check Engine light comes on
Hybrid system power reduction
The car goes into emergency mode
Battery charging problems
Unusual voltage readings on the dashboard

Causes

Battery voltage sensor fault
Damage to wiring or connectors
Problems with high voltage battery
Malfunction of the hybrid system control module
Short circuit in the sensor circuit

How to Fix

Check the status of the battery voltage sensor
Inspect wiring and connectors for damage
Check actual battery voltage
Test the hybrid system control module
Replace faulty components

Related codes

P0D4E P0D50 P0D51