U350F

Control Module Cooling Fan Circuit Range/Performance

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$17–56 (est.)

Symptoms

Control module overheating
Cooling fan does not work
Hot air in the cabin
Check Engine light comes on
Reduced engine performance

Causes

Cooling fan malfunction
Open or short circuit in wiring
Faulty relay or fuse
Problems in the control module
Poor contact in connectors

How to Fix

Check the operation of the cooling fan
Inspect wiring and connectors for damage
Check relays and fuses
Test the control module
Replace faulty components

Related codes

U350E U3510 U350D