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Enes
Enes, VOLVO Master Technician
Category: Volvo
Satisfied Customers: 4904
Experience:  15+YEARS WITH VOLVO AS THE MASTER VOLVO MECHANIC&Ase
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Volvo XC90 3.2: 2008 XC90. Need to test the signal from the

Customer Question

2008 XC90. Need to test the signal from the ECM to the cooling fan to see if there's a ECM problem or a fan problem. Tried disconnecting the pigtail and test the ECM lead against ground with the engine running and turning the AC on/off. No DC voltage showing to ground.
Submitted: 1 year ago.
Category: Volvo
Expert:  Enes replied 1 year ago.
Hello and welcome to our web page here. My name is ***** ***** I'm a Certified Volvo Car Expert Mechanic. I'm going to try to answer your question.you still need help ?

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