Thread
:
'81 300SD - how to test the aux fan?
View Single Post
#
7
06-07-2018, 01:07 AM
sixto
smoke gets in your eyes
Join Date: Jun 2000
Location: Eastern TN
Posts: 20,841
‘81 SD fan is switched only by the AC system. There’s no 105/115 switch. If the AC isn’t functioning, a bad fan clutch or other cooling system fault causes overheating.
Sixto
98 E320s sedan and wagon
02 C320 wagon
sixto
View Public Profile
Find all posts by sixto