P2D8C

Fan 2 Control Module Supply Voltage Circuit

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$6–56 (est.)

Symptoms

Engine overheating
The second cooling fan does not work
Check Engine Light Is On
Reduced cooling system efficiency

Causes

Broken or damaged wires in the power circuit
Poor contact in connectors
Fan relay fault
Failure of the fan control module
Circuit fuse problems

How to Fix

Check the integrity of wires and connectors in the power circuit
Check the condition of the fuse
Test the fan relay
Check the operation of the control module
If necessary, replace faulty components

Related codes

P2D8D P2D8B P0480