View Single Post
Niles Niles is offline
Porsche newbie
 
Niles's Avatar
 
Join Date: Mar 2009
Location: Colorado Springs, CO
Posts: 178
Garage
Another common failure is the relay on the A/C control head. Everything will test okay, but when you turn on the AC, the air conditioning compressor clutch does not engage. The relay will handle the amperage required by the switches, but not the amperage required for the clutch.
__________________
87 928 S4 Exported for Japan
Old 04-17-2013, 05:40 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #6 (permalink)