Front and rear AC stopped blowing

Tiny
LULUVANTUCKETT
  • MEMBER
  • 1994 DODGE RAM WAGON
  • 5.6L
  • V8
  • 2WD
  • AUTOMATIC
  • 53,000 MILES
My van is a B150. Both front and rear AC stopped blowing at the same time. I changed the fuse and it did not resolve it. Is there a blower motor for both units? If so would the fact that both units stopped blowing simultaneously be an indicator that it is not motor related?
Do you
have the same problem?
Yes
No
Wednesday, September 27th, 2017 AT 8:16 PM

4 Replies

Tiny
KEN
  • ADMIN
It looks like they share fuse #15 20 amp I would start by checking that first.

Here are some guides and diagrams so you can do some testing so we can get it fixed:

https://www.2carpros.com/articles/how-to-check-a-car-fuse

and

https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit

Please run this test and get back to us so we can keep helping you.

Cheers, Ken
Was this
answer
helpful?
Yes
No
+1
Thursday, September 28th, 2017 AT 2:23 PM
Tiny
LULU VANTUCKETT
  • MEMBER
Was this
answer
helpful?
Yes
No
Monday, October 9th, 2017 AT 1:42 PM
Tiny
LULUVANTUCKETT
  • MEMBER
Thanks Ken

I tested all of the fuses and they all check out. The user manual does not show the location of the AC relay and doesn't show where the PDC is. I will keep investigating and keep you posted.
Was this
answer
helpful?
Yes
No
Monday, October 9th, 2017 AT 2:01 PM
Tiny
KEN
  • ADMIN
I have the location of the air conditioner relay and the PDC (below)

Please let us know what you find. I'm interested to see what it is.

Cheers, Ken
Was this
answer
helpful?
Yes
No
Tuesday, October 10th, 2017 AT 10:42 AM

Please login or register to post a reply.

Recommended Guides