Heater Blower

ICE, Equipment, Options
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Stu04
Posts: 4
Joined: Sun Jan 10, 2021 2:34 pm
Qashqai Model: Mk.2 Qashqai Facelift - J11b (2017–present)

Heater Blower

Post by Stu04 » Sun Jan 10, 2021 2:45 pm

Hi, I was wondering if any one knew how the heater blower for the cabin of a J11 Qashqai actually works. I have had my vehicle just over a month and when using the heater find that the fan cuts out even when I have it on full power and top temp. It runs for so long the seems to switch off and a gentle breeze emits from the vents. I asked at the garage I purchased it from and they say it is the way the vehicle is designed,
Thanks in advance
Stu
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lewisbryant
Posts: 157
Joined: Sat Feb 23, 2019 7:27 am
Qashqai Model: Still looking for one....

Re: Heater Blower

Post by lewisbryant » Sun Jan 10, 2021 3:00 pm

Replace the blower motor transistor
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Stu04
Posts: 4
Joined: Sun Jan 10, 2021 2:34 pm
Qashqai Model: Mk.2 Qashqai Facelift - J11b (2017–present)

Re: Heater Blower

Post by Stu04 » Sun Jan 10, 2021 3:06 pm

Where would that be located on the vehicle please.
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calnorth
Posts: 1854
Joined: Mon Feb 11, 2019 2:01 pm
Qashqai Model: Mk.2 Qashqai Facelift - J11b (2017–present)

Re: Heater Blower

Post by calnorth » Mon Jan 11, 2021 12:52 pm

Stu04 wrote: ↑
Sun Jan 10, 2021 3:06 pm
 Where would that be located on the vehicle please.

As far as I can tell its an electronic module mounted at the rear of the cabin Air Con/Heater centre unit...about midway and appears to be accessible from the passenger side. Couple of bolts or similar.

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Screenshot 202.png

Mk2 Qashqai Facelift - J11b (2017–present)
1.6 Dig-T N-Connecta
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Daverj
Posts: 23
Joined: Thu Dec 31, 2020 9:21 pm
Qashqai Model: Mk.2 Qashqai Facelift - J11b (2017–present)

Re: Heater Blower

Post by Daverj » Mon Jan 11, 2021 1:34 pm

If you use the Auto setting the fan will adjust automatically to maintain the set temperature. Just a thought
Mar 20 1.3 DIG-T 160 Tekna manual in Red
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Stu04
Posts: 4
Joined: Sun Jan 10, 2021 2:34 pm
Qashqai Model: Mk.2 Qashqai Facelift - J11b (2017–present)

Re: Heater Blower

Post by Stu04 » Mon Jan 11, 2021 6:23 pm

I have tried the automatic and manual modes. The blower works for a while then switches off even thought the display is showing full. On the way home tonight I turned the A/C to min temp nothing happened no increase in the fan speed. If I turn the unit off and back on this seems to kick it back to life, but only for a short time. the other problem with it is I have to have the A/C on permantly or the car fogs up and I can't see. Surely there is something amiss but as I said the garage I bought it from says there is not a problem.
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calnorth
Posts: 1854
Joined: Mon Feb 11, 2019 2:01 pm
Qashqai Model: Mk.2 Qashqai Facelift - J11b (2017–present)

Re: Heater Blower

Post by calnorth » Tue Jan 12, 2021 8:50 am

Stu04 wrote: ↑
Mon Jan 11, 2021 6:23 pm
 I have tried the automatic and manual modes. The blower works for a while then switches off even thought the display is showing full. On the way home tonight I turned the A/C to min temp nothing happened no increase in the fan speed. If I turn the unit off and back on this seems to kick it back to life, but only for a short time. the other problem with it is I have to have the A/C on permantly or the car fogs up and I can't see. Surely there is something amiss but as I said the garage I bought it from says there is not a problem.
If you cannot control the heating there is a problem and the garage is wrong. Was that a Nissan dealer?
Mk2 Qashqai Facelift - J11b (2017–present)
1.6 Dig-T N-Connecta
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