Nissan Repair Questions? Ask a Mechanic for Answers ASAP
Hello my name is ***** ***** thank you for your question.
I would love to tell you where the Relay is, but this car does not have a blower motor relay. It has a control unit that fan control amp that is part of the blower motor that help it's operation.
Do you have a volt meter? Can you read a wiring diagram?
Did you read that whole question? The result was a fuse. They swapped relays and it did not resolve the issue. Because it does not have a fan relay.
But if your blower motor is coming on randomly and then working. It's of course not a fuse.
Do you have a volt meter and can you read a wiring diagram?
Technically he didn't. Trust me. I have been working on these cars for over 24 years. If there was something wrong with the wiring diagrams, Nissan would have made the correction in the manual. This car has not had a blower motor relay since introduced in 03.
All we need to do if you have a volt meter is check the blow motor for power and ground when it's not operating. If you have all power and all ground, the blower motor has the blower motor amp as part of it. So the blower motor would need to be changed.
If you are missing a power source, then it would be the unified meter /AC Amp. Pin 1 of course will most likely have power. Pin 3 will most likely have ground. Pin 2 is the one to check. That will tell you if your blower motor is your issue or not.
Here is the wiring diagram.
Do you have any more questions on this?
Here is the locations. The blower motor to access it, you should be able to get it from the underside of the passenger side. You don't need to remove the glove box.
If you have any more questions on this, please feel free to ask.
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