HOw to tell if ac blower motor or compressor bad

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My air was working fine yesterday I turned ac off and a few minutes later went to turn on nothing ck all settings (defrost er etc.) nothing blows so I tend to think the blower motor how can I tell which is bad I chfuses unfortunately they were all good

vicky in Las Vegas NV

Aug 1, 2013

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What is your question?

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HOw to tell if ac blower motor or compressor bad

What is your question?

vicky in Las Vegas NV

Aug 1, 2013

2 Replies

Popular Answer

benzserviceon Aug 1, 2013

if blower motor is bad would have no air volume, if compressor is bad would have either leaks, noise, or no cold air

Barrington Autoon Aug 1, 2013

The blower motor supplies the air volume into the cabin. The compressor only activates the Freon within the system. Keep in mind there is a blower motor resistor that also provides power (at different levels) to the blower motor.

vickyon Aug 2, 2013

there is no change in air at different levels So Id say the blower motor it is Is this a difficult job to replace the blower motor? Thank you very much

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Popular Answer

What are the best Mercedes-Benz repair shops?

RepairPal Certified shops can diagnose and repair your 1998 Mercedes-Benz CLK320. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

1998 Mercedes-Benz CLK320 auto repair 1998 Mercedes-Benz CLK320 estimates 1998 Mercedes-Benz CLK320 questions 1998 Mercedes-Benz CLK320 problems 1998 Mercedes-Benz CLK320 recalls

2 Replies

Popular Answer

benzserviceon Aug 1, 2013

if blower motor is bad would have no air volume, if compressor is bad would have either leaks, noise, or no cold air

Barrington Autoon Aug 1, 2013

vickyon Aug 2, 2013

there is no change in air at different levels So Id say the blower motor it is Is this a difficult job to replace the blower motor? Thank you very much

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Join the conversation!