Any help on what I should be checking, tomorrow I will check coolant levels after that I’m a bit lost!....thanks for any help
Cab heater only blowing cold air
- Thread starter Forrest4799
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Post a pic of your heater controls and dash clocks when engine at temp.
Possible stuck blends doors.
Snapped cable actuator.
Possible stuck blends doors.
Snapped cable actuator.
Manual dials, no lights on dash.
I take it you’ve tried with the direction switch in different positions?
Yeah tried every dial in every combination of position...still the same
do the dials appear to be working?
ie direction and blower speed?
is its just the temp dial that has no cause/effect?
what about the AC?
does the coolant temp sit at 90C when the engine running? (dash clocks)
ie direction and blower speed?
is its just the temp dial that has no cause/effect?
what about the AC?
does the coolant temp sit at 90C when the engine running? (dash clocks)
Morning
ok I’ve been for a drive (25min) tried the speed dial works fine on all 4 setting, the directional dial works fine, the temp. dial is blowing only cold.
Tried the AC and just blows really cold.
Oil temp. Is as per photo which was taken after 25 min drive and the time it’s taken to write this reply.
looks as though it could be the temp dial not working, is it an easy fix?
what are your thoughts
again thanks for any advice
Ok. First thing I would do is a full reset on the BCM and Climate panel..
To iron out any gremlins..
Then we can start looking at hardware....
www.t6forum.com
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To iron out any gremlins..
Then we can start looking at hardware....
[Guide] Full Van ECU Reset (Capacitive Discharge) -- How I Done It --
Full Van ECU Reset (Capacitive Discharge) -- How I Done It -- The T6 is full of ECU`s, Modules, CAN Buses and Data packets . . . . . Just like your Phone or PC right. The motor vehicle industry has spent years with research and development making the modern car/van Data and electrical system...
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Hi
www.t6forum.com
The above is some information i posted when my heater started to blow cold. It may be helpful to you
Dashboard Heater blowing luke warm
my dashboard heater started blowing luke warm yesterday, i took the trim off and pulled the unit out as far as it could. The plastic gear for the hot and cold dial has broken somehow. Does anyone know if i can buy this part separately and if so , whats the easiest way to replace it please ? @Pauly
The above is some information i posted when my heater started to blow cold. It may be helpful to you
Hi
Dashboard Heater blowing luke warm
my dashboard heater started blowing luke warm yesterday, i took the trim off and pulled the unit out as far as it could. The plastic gear for the hot and cold dial has broken somehow. Does anyone know if i can buy this part separately and if so , whats the easiest way to replace it please ? @Pauly
The above is some information i posted when my heater started to blow cold. It may be helpful to you
Hi Andy thanks for reply, will look into it, cheersHi
Dashboard Heater blowing luke warm
my dashboard heater started blowing luke warm yesterday, i took the trim off and pulled the unit out as far as it could. The plastic gear for the hot and cold dial has broken somehow. Does anyone know if i can buy this part separately and if so , whats the easiest way to replace it please ? @Pauly
The above is some information i posted when my heater started to blow cold. It may be helpful to you
is it something you could or be prepared look at as I see you’re a mechanic?
Hi Forrest 4799 I have the same problem, what was wrong with yours please?
Hi Tony,
In the end I took the van to VW Robinson’s motor group, after a couple of distressing phone calls and quotes the diagnosis was motor control arm broken at top of heater box therefore needed to replace the hot/cold motor and housing.
not cheap but they had the van so went with it....hopefully yours will be something easier and cheaper to fix
