No hot/cold air

For all technical questions. VIEWABLE without login, you need to register (free) to be able to post a question.
ryanandcharl
Full Member
Posts: 75
Joined: Fri Jan 13, 2023 7:35 pm
Has thanked: 6 times
Been thanked: 2 times

No hot/cold air

Post by ryanandcharl » Tue Nov 05, 2024 7:30 am

Only been on the road for a few months and noticed that I’m not getting hot/cold air from the front facing vents/windscreen etc. footwell works. Fuses all intact, vent switched open. Any ideas?


1995 probe
2.0 blue
Non-AC model

Thanks

Micron
Site Admin
Posts: 3356
Joined: Thu Sep 06, 2018 6:08 pm
Location: South Norfolk
Has thanked: 61 times
Been thanked: 90 times

Re: No hot/cold air

Post by Micron » Tue Nov 05, 2024 8:26 am

If it is only some vents that are not working, then it can only be a few things.
Air pipes from the heater come off
Heater matrix is stuck on the foot well
Heater Controller not working, which could be faulty or a plug has come out the back?

Does it get nice and hot in the foot well?
Admin and Owner of this fine club 😎

Location : South Norfolk

ryanandcharl
Full Member
Posts: 75
Joined: Fri Jan 13, 2023 7:35 pm
Has thanked: 6 times
Been thanked: 2 times

Re: No hot/cold air

Post by ryanandcharl » Tue Nov 05, 2024 12:41 pm

Interesting, the cab gets nice and hot after warm up and I’ve got air at the footwell but it’s quite weak.

Micron
Site Admin
Posts: 3356
Joined: Thu Sep 06, 2018 6:08 pm
Location: South Norfolk
Has thanked: 61 times
Been thanked: 90 times

Re: No hot/cold air

Post by Micron » Tue Nov 05, 2024 3:05 pm

ryanandcharl wrote:
Tue Nov 05, 2024 12:41 pm
Interesting, the cab gets nice and hot after warm up and I’ve got air at the footwell but it’s quite weak.
Does the speed increase if you turn the fan up, or only work on 1 and 4, or maybe not at all?
Admin and Owner of this fine club 😎

Location : South Norfolk

ryanandcharl
Full Member
Posts: 75
Joined: Fri Jan 13, 2023 7:35 pm
Has thanked: 6 times
Been thanked: 2 times

Re: No hot/cold air

Post by ryanandcharl » Wed Nov 06, 2024 9:54 am

I guess 1-4 work as the sound of moving air increases on each number, just no production coming from the windscreen/front facing vents. The flow to the footwell is weak also when on 4.

Micron
Site Admin
Posts: 3356
Joined: Thu Sep 06, 2018 6:08 pm
Location: South Norfolk
Has thanked: 61 times
Been thanked: 90 times

Re: No hot/cold air

Post by Micron » Wed Nov 06, 2024 11:35 am

I would go back to looking at the heater behind the dash, or from the footwell, and see if anything moves etc. Also check the controller?
Admin and Owner of this fine club 😎

Location : South Norfolk

ryanandcharl
Full Member
Posts: 75
Joined: Fri Jan 13, 2023 7:35 pm
Has thanked: 6 times
Been thanked: 2 times

Re: No hot/cold air

Post by ryanandcharl » Thu Nov 07, 2024 10:25 pm

Thanks I’ll report back :)

Kit
Tech Rep
Posts: 3556
Joined: Fri Sep 07, 2018 8:16 pm
Location: Vange, Basildon
Has thanked: 71 times
Been thanked: 115 times

Re: No hot/cold air

Post by Kit » Fri Nov 08, 2024 10:40 pm

Swap the controls in the centre console. :idea:
Got a set here £20 posted, UK only

Kit

Sunfly
Full Member
Posts: 1026
Joined: Fri Sep 07, 2018 9:11 am
Been thanked: 23 times

Re: No hot/cold air

Post by Sunfly » Thu Nov 14, 2024 9:05 pm

I would still be inclined to backflush the heater matrix. It can get air locked on a 2ltr even though logic says its not not the heater.

ryanandcharl
Full Member
Posts: 75
Joined: Fri Jan 13, 2023 7:35 pm
Has thanked: 6 times
Been thanked: 2 times

Re: No hot/cold air

Post by ryanandcharl » Sat Nov 23, 2024 10:17 am

So on quick inspection I can’t see anything out of place but I may need to move some trim to have a better look.

A more specific description:
So no matter that direction I select on the heating it only blows to the feet/floor. 1-4 speed works ok and I’ve got heat no problem, I just want to be able to select windscreen, front facing etc.

Any ideas?

If this is the buttons then it looks like I’ll need that new button panel Kit.

Post Reply

Who is online

Users browsing this forum: Bing [Bot] and 1 guest