P2D8B

Fan 2 Control Module Performance

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$17–89 (est.)

Symptoms

Engine overheating
Unstable cooling fan operation
Check Engine Light Is On
The fan does not turn on or runs constantly
Reduced cooling system efficiency

Causes

Fan control module malfunction
Problems in the electrical circuit (open, short circuit)
Fan relay fault
Mechanical damage to the fan
Poor contact in connectors

How to Fix

Check the condition and operation of the cooling fan
Check the integrity of the electrical circuit and connectors
Check the operation of the fan relay
Diagnose the fan control module
If necessary, replace the control module or fan

Related codes

P2D8A P2D8C P0480