There is no other relay like this one on the van.  It tries to do about
three or four different things and is usually the root of fan weirdness on
the 86-91 Vanagon AC system.  Here is a link to it in our store if you want
to buy a new one.

https://www.vanagain.com/shop/ac-fan-relay/

Ken

On Mon, Jun 12, 2017 at 2:32 PM, rick Duvernay <
richard.duvernay@sbcglobal.net> wrote:

> Thanks Ken!  Is there another similar relay in the van I can swap out to
> test and would a replacement be available through you or another vendor?
>
> Sent from my iPhone
>
> On Jun 12, 2017, at 1:25 PM, kenneth wilford <kenwilfy@gmail.com> wrote:
>
> Actually many times this is caused by a relay in the rear air conditioning
> system.  It is the tallest of the three relays that are over in the left
> rear pillar that has the number 13 on the top.
>
> Ken Wilford at vanagain.com
>
> On Jun 12, 2017 2:19 PM, "rick Duvernay" <richard.duvernay@sbcglobal.net>
> wrote:
>
>> Folks-
>>
>> I have an 87 gl camper. The rear ac blower motor only operates on high
>> speed.  I changed out the front switch on the dash.  It made no difference.
>> Is there a resistor in back near the blower motor that I should change?
>> Six months ago I removed the dash and changed out the front blower motor
>> and resistor (after cleaning out the mouse nest).  I saved the old resister
>> from the front.  Can I use that?  I have a Bentley, but I never learned how
>> to read wiring diagrams.  Any suggestions would be appreciated.
>>
>> Rick
>>
>> Sent from my iPhone
>
>