P0D52

Battery Charger Hybrid/EV Battery Output Current Sensor Circuit Range/Performance

Severity

🔴 High

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–167 (est.)

Symptoms

Problems with charging a high-voltage battery
Incorrect charge level display
Hybrid system power reduction
Check Engine Light Illuminated
Limitation of operation in electric mode

Causes

Charging current sensor malfunction
Open or short circuit in the sensor circuit
Poor contact in connectors
Problems with the high voltage system control unit
Software errors in the control system

How to Fix

Check the continuity of the current sensor circuit
Inspect connectors and contacts for corrosion or damage
Check the functionality of the current sensor
Scan the control unit for additional errors
Update the control unit software if necessary

Related codes

P0D50 P0D51 P0D53