P2C74

Active Grille Air Shutter C Control Circuit Range/Performance

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$22–89 (est.)

Symptoms

Check Engine Light Is On
Deterioration of vehicle aerodynamics
Increased fuel consumption
Unstable operation of the cooling system

Causes

Damper motor malfunction
Open or short circuit in control circuit
Poor contact in the connector
Control module malfunction

How to Fix

Check the condition of the electric damper drive
Check the integrity of wiring and connectors
Check control circuit voltage
Scan the control module for errors
If necessary, replace the faulty component

Related codes

P0580 P0581 P2C75