Nissan Elgrand front blower works intermittently then now it completely dose not work

Car: Nissan Elgrand
Variant: E51
Model Year: 2006
Categories: Electrics, ECU, Warnings & Lights
Front blower worked intermittently for few months then now it is dead.
AC compressor is working and rear blower is working fine. Tested Fan motor separately and all good. tested supply to it and no power.
Posted: Sep 8, 2023 (2 years ago)
Check test blower relay / fuses .
Posted Sep 8, 2023 (2 years ago)
thanks seems like there is no power going to the fuse box under dash board driver seat for the blower, is there a relay before the fuse box?
Posted Sep 9, 2023 (2 years ago)
Very hard to get wiring , electrical schematics for that vehicle
Posted Sep 9, 2023 (2 years ago)
okay thanks i will investigate further and post what i find.
Posted Sep 9, 2023 (2 years ago)
This shows 2 fuses

https://manualzz.com/doc/o/mnbrp/nissan-elgrand-e51-fuses
Posted Sep 9, 2023 (2 years ago)
Hi There, just would like to update. I have found the problem, there is a NAIS relay behind the fuse box. to access it, you have to remove bolts of the fuse box brackets off then pull down the box and you will see relays right behind the fuses for the blower fan. Do this with battery disconnected of course for safety. Checked and replaced relay and everything is working now. Thanks for your assistance.
Posted Oct 14, 2023 (2 years ago)
Good you got it fixed , Thank you for update , may help other members
Posted Oct 15, 2023 (2 years ago)
Replying to post by John Paul:
Hi There, just would like to update. I have found the problem, there is a NAIS relay behind the fuse box. to access it, you have to remove bolts of the fuse box brackets off then pull down the box and you will see relays right behind the fuses for the blower fan. Do this with battery disconnected of course for safety. Checked and replaced relay and everything is working now. Thanks for your assistance.
Hi there, have you got any photos of this please? My rear blower motor in my 2008 Elgrand isn't working. I've replaced the 2 fuses in the rear fuse box but no joy. Just wondering if there is a resistor or relay I haven't seen that may need replacing? Thanks.
Posted Aug 17, 2025 (3 months ago)

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