Topic: More Volvo trouble
in Forum: Non-Vette Automotive Discussion

C3VR Founder
|UPDATED|10/20/2014 5:45:20 PM (AZT)|/UPDATED|
-Adam Wartell
NCM Lifetime Member #1222
Founder: C3 Vette Registry
C4 Vette Registry, C6 Vette Registry
My first Vette, now owned by JB79:


Moderator
Yer prolly on the right track thinking it's the module, but it could certainly be a loose/corroded connection somewhere.
Joel Adams
C3VR Lifetime Member #56
My Link
(click for Texas-sized view!) NCRS
"Money can't buy happiness -- but somehow it's more comforting to cry in a CORVETTE than in a Kia"

C3VR Founder
|UPDATED|10/21/2014 4:16:41 AM (AZT)|/UPDATED|
-Adam Wartell
NCM Lifetime Member #1222
Founder: C3 Vette Registry
C4 Vette Registry, C6 Vette Registry
My first Vette, now owned by JB79:


Moderator
No
Afaik...no.
Autozone et al can only scan for OBDII codes(emissions related). Plus, being a Sveedish car, the HVAC system may require a specific protocol for diagnostics. I can look once I get to the shop, and see what might be up with it.
Replacing the dash module with a newer, or different type module will most likely not work. The CAN(communication area network)communication between the four thousand(slight exaggeration) different modules on the car has to be right....changing to a different type module prolly will disrupt that. HVAC is not my field, so anything is possible.
You might only need the fan switch, might be a relay going goofy, or any one of many other possibilities.
|UPDATED|10/21/2014 4:31:55 AM (AZT)|/UPDATED|
Joel Adams
C3VR Lifetime Member #56
My Link
(click for Texas-sized view!) NCRS
"Money can't buy happiness -- but somehow it's more comforting to cry in a CORVETTE than in a Kia"

Moderator

There is also a fan control module....a little harder to get to.

I'd still suggest taking it to a shop that has a capable scanner to get codes before spending $$$$ on a module that may or may not fix it. Most of the latest scanners(good ones) from Crap-On or Matco will do it....ours will, anyway.
|UPDATED|10/21/2014 10:19:16 AM (AZT)|/UPDATED|
Joel Adams
C3VR Lifetime Member #56
My Link
(click for Texas-sized view!) NCRS
"Money can't buy happiness -- but somehow it's more comforting to cry in a CORVETTE than in a Kia"

C3VR Founder
-Adam Wartell
NCM Lifetime Member #1222
Founder: C3 Vette Registry
C4 Vette Registry, C6 Vette Registry
My first Vette, now owned by JB79:


Moderator

Shows .9 hours to replace.
Joel Adams
C3VR Lifetime Member #56
My Link
(click for Texas-sized view!) NCRS
"Money can't buy happiness -- but somehow it's more comforting to cry in a CORVETTE than in a Kia"