P0D4A

Battery Charger 14 Volt Output Current Sensor Circuit High

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$22–89 (est.)

Symptoms

Check Engine Light Is On
Problems with charging the auxiliary 14V battery
Reduced hybrid system efficiency (if applicable)
Errors in other electrical systems
Incorrect operation of the Start-Stop system

Causes

Short circuit in the current sensor circuit
Charger current sensor malfunction
Problems with the wiring harness or connectors
14V charger fault
Problems with the charging ECU

How to Fix

Check the continuity of the current sensor circuit
Check connectors and connections
Test the charger current sensor
Check the functionality of the 14V charger
Scan the charging system ECU for errors

Related codes

P0D49 P0D4B P0D4C