1991 4Runner A/C Problem

[Desert 4runner]

I have a 1991 4Runner 4x4

I noticed my fans work but it just doesn't blow cold air. At first I was thinking the A/C may need to be recharged but then I started looking and noticed this connection (I think its the A/C Heater Blower Motor resistor) near the radiator was not connected to anything.



I then started searching where this may connect to and I then found this and I removed it to get a better look at it.



So I was wondering if the those wires connects to this Part (Looks like if they were once Soldered to together)?

Any Help would be appreciated

 

[Desert 4runner]

And is this a reason why the A/C may not be blowing cold air?

 

[fourwd1]

It's not the blower resistor pack. Doesn't look anything like it and it's located in the ductwork in the cab.
Not sure what you have there.

 

[Desert 4runner]

It's not the blower resistor pack. Doesn't look anything like it and it's located in the ductwork in the cab.
Not sure what you have there.

I found this rectangular unit with broken soldered tabs and wires, mounted between the grill and the A/C condensor.



The black plug was plugged into a wiring harness. There is a black lead and also a white and red stripped lead.

It looks like if it was soldered one to each end on the rectangular part.

 

[maco33]

That's the a/c condenser fan resistor, you need to replace it, maybe you can get one at you local junk yard for cheap.

 

[Desert 4runner]

That's the a/c condenser fan resistor, you need to replace it, maybe you can get one at you local junk yard for cheap.

Can this be the reason why the A/C is not blowing cold air?

 

[RiFF RaFF]

I found this rectangular unit with broken soldered tabs and wires, mounted between the grill and the A/C condensor.

View attachment 89001

The black plug was plugged into a wiring harness. There is a black lead and also a white and red stripped lead.

It looks like if it was soldered one to each end on the rectangular part.

I'm not an A/C guy, but I would replace that part, and then start trouble shooting from there. You can get a new resistor at www.rockauto.com for a reasonable price.

:fishing:

 

[BDCROW]

Did replacing this fix it for you?