86 928S - no power on climate control unit
#1
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Location: Belgium
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86 928S - no power on climate control unit
So my climate control unit is not functioning at all since I have the car.
Already solved almost all electrical issues now but not this one.
I have no power at all on the 4 wires coming into the module.
Wires are Red - white - green/white - blue/white
All fuses and relays are new in the fuse box. What I would like to know is where these 4 wires come into the fuse box. on which of the lower wire plugs.
Already tried to look at the wiring diagrams but not my strongest point...
Does anyone know?
Already solved almost all electrical issues now but not this one.
I have no power at all on the 4 wires coming into the module.
Wires are Red - white - green/white - blue/white
All fuses and relays are new in the fuse box. What I would like to know is where these 4 wires come into the fuse box. on which of the lower wire plugs.
Already tried to look at the wiring diagrams but not my strongest point...
Does anyone know?
#2
Rennlist Member
There is a black/white wire in a 6 pin plug. On my car it was slightly burnt and would cause the no power problem you have, unless you wiggled it..
It doesn't go to the main power plug. I just cut it and fit on a larger spade terminal to handle the wattage going to it.
It doesn't go to the main power plug. I just cut it and fit on a larger spade terminal to handle the wattage going to it.
#5
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Where is this located?
I mean power to the connector on the control unit.
There are 2 connectors. I presume the one with the 5 (thicker) wires should provide the power. But on no one of these 5 I get any power...
I mean power to the connector on the control unit.
There are 2 connectors. I presume the one with the 5 (thicker) wires should provide the power. But on no one of these 5 I get any power...
#6
Rennlist Member
It's located within the loom and not connected directly to the unit. I don't know if there is a wiring difference between Us and Euro models for climate control.
You are probably going to have to remove the carpet side panels on the center console to get at it.
You are probably going to have to remove the carpet side panels on the center console to get at it.