P0DEB

Hybrid/EV Battery Pack Coolant Control Valve C Control Circuit Low

Severity

🔴 High

Can you drive?

Do not drive — repair immediately

Approx. repair cost

$56–167 (est.)

Symptoms

Check Engine light comes on
Reduced performance of the hybrid/electric system
Battery overheating
Increased fuel consumption (for hybrids)
Reduced vehicle power

Causes

Battery cooling control valve malfunction
Open or short circuit in control circuit
Problems with the wiring harness or connectors
Battery management module malfunction
Corroded contacts or damaged wires

How to Fix

Check valve control circuit integrity
Check connectors and wiring harness for damage
Check the resistance of the cooling control valve
Replace cooling control valve if necessary
Check and reflash the battery management module if necessary

Related codes

P0DEA P0DEC P0DED