I turned on the AC earlier today and after turning it off there is a hissing noise coming from the HVAC panel. Anyone know what this might be?
Sent from my iPhone using Tapatalk
Location: Boston
Posts: 82
My VIN: 02260
Club(s): (DMA)
I turned on the AC earlier today and after turning it off there is a hissing noise coming from the HVAC panel. Anyone know what this might be?
Sent from my iPhone using Tapatalk
Location: kansas city
Posts: 531
My VIN: 15275
you need a rebuild kit for it most likely
Location: San Francisco Bay Area, Calif.
Posts: 2,079
My VIN: 0934
Club(s): (NCDMC) (DCUK)
+1
The mode switch diaphragm is a known wear item.
A. Read the DMCH Knowledge Base article about what failed (the rubber diaphragm).
B. Buy and install one of these Mode Switch Repair Kits.
The kit has detailed access and teardown/rebuild instructions.
March '81, 5-speed, black interior
Posting Permissions
Reply With Quote