Fresh air fan works intermittenly.
01-25-2007, 04:02 PM
#1
Nordschleife Master
Thread Starter
Fresh air fan works intermittenly.
I could use a few suggestions as to where to look. I am pretty deficient it all areas, but especially with wiring. So, please bear with me.
Definitely a short somewhere. When the fresh fan works, all positions work just fine. AC fan works flawlessly. Replaced switch and fuse. Unless I am missing something, I don't see a fresh air fan relay in my user manual.
What should I check next? Thanks in advance. Michael (83)
Definitely a short somewhere. When the fresh fan works, all positions work just fine. AC fan works flawlessly. Replaced switch and fuse. Unless I am missing something, I don't see a fresh air fan relay in my user manual.
What should I check next? Thanks in advance. Michael (83)
01-25-2007, 11:07 PM
#2
Addict
Rennlist Member
Rennlist Member
The '83 electrical diagram shows a 4-pin fresh air blower relay. Not sure where it's located though. What you could is pull each of the 4-pin relays until your blower stops working permanently.
BTW the Haynes manual has an '83 electrical diagram in the back. It''s cheap.
BTW the Haynes manual has an '83 electrical diagram in the back. It''s cheap.
01-26-2007, 12:47 AM
#3
Nordschleife Master
Thread Starter
Got one. I'll check it out. Thanks. Michael
