Cooling fan runs continuously, even when the engine is cold and off.

What is your question?

radiator cooling fan just runs continuously until it runs the battery dead. even when engine cold and key turned off.

What makes this problem better or worse?

As soon as you start to charge the dead battery the fan runs.

How long has your 2009 Lincoln MKZ had this problem?

few days

Visitor

in West Chester OH

Jul 11, 2020

Popular Answer

What are the best Lincoln repair shops?

RepairPal Certified shops can diagnose and repair your 2009 Lincoln MKZ. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

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What is your question?

Popular Answer

Cooling fan runs continuously, even when the engine is cold and off.

What is your question?

radiator cooling fan just runs continuously until it runs the battery dead. even when engine cold and key turned off.

What makes this problem better or worse?

As soon as you start to charge the dead battery the fan runs.

How long has your 2009 Lincoln MKZ had this problem?

few days

Visitor

in West Chester OH

Jul 11, 2020

1 Reply

Popular Answer

DaveJMon Jul 13, 2020

Knee jerk reaction is to condemn the relay for sticking on. Have this checked with proper diagnostic equipment.

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Popular Answer

What are the best Lincoln repair shops?

RepairPal Certified shops can diagnose and repair your 2009 Lincoln MKZ. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.