Nissan Repair Questions? Ask a Mechanic for Answers ASAP
Hello my name is ***** ***** thank you for your question.
Do you have a Volt Meter to check to see if the blower motor connector is getting power and ground when commanded to operate? Please try all speeds. I am mainly looking to see if speed 4 has voltage.
Let me know
1 wire is power, the other is ground. So we need to check power and ground at the blower motor connector with a volt meter.
I have seen plenty of blower motors that have high resistance and will not operate when power is supplied to them. But will run when directly connected to the battery. So this is why I would like to focus on checking power and ground at the blower motor connector.
If you do not have a volt meter, then you would need to see if someone you know has one so they can check or let you borrow it so you can check.
Do you know anyone that has one?