P0AD0

Hybrid/EV Battery Pack Cooling Fan 3 Performance/Stuck Off

Severity

🔴 High

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–167 (est.)

Symptoms

Hybrid/electric battery overheating
Reduced vehicle power
Increased noise from the cooling system
Dashboard warning
Reduced performance of the hybrid system

Causes

Cooling fan malfunction
Problems with the electrical power circuit
Control module failure
Clogged air ducts
Battery temperature sensor malfunction

How to Fix

Check the operation of the fan
Diagnose the electrical power circuit
Check control module
Clean air ducts from dirt
Check battery temperature sensor

Related codes

P0AC0 P0AC1 P0AC2