P2DB6

Battery Charger B Cooling System Performance

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$17–89 (est.)

Symptoms

Reduced battery charging efficiency
Charger overheating
The malfunction indicator on the dashboard lights up
Reduced performance of the hybrid system

Causes

Cooling fan malfunction
Clogged radiator or air ducts
Temperature sensor malfunction
Electrical wiring problems
Coolant pump failure

How to Fix

Check the operation of the cooling fan
Clean the radiator and air ducts from dirt
Check the temperature sensor and its connection
Diagnose electrical wiring for breaks or short circuits
Check the operation of the coolant pump

Related codes

P2DB5 P2DB7 P2DB8