|
|
|
|
|
LinkBack | Thread Tools | Display Modes |
#1
|
|||
|
|||
1983 300SD Climate Control-Problem with Recirculating Door Operation
The recirculating door on my 300SD is not closing in A/C mode, but it does close in the "OFF" position. I checked the voltage at pin 7, which should have 12VDC in A/C mode, but there is no voltage. In the "OFF" position, pin 7 has 12VDC. I can jump pin 7 to 12 VDC and the door closes. Is there another component in the climate control system that could cause this problem? I have tried another climate control module, with the same symptom.
|
#2
|
|||
|
|||
The box marked "temperature in French" can cause that type of problem.
__________________
MERCEDES Benz Master Guild Technician (6 TIMES) ASE Master Technician Mercedes Benz Star Technician (2 times) 44 years foreign automotive repair 27 Years M.B. Shop foreman (dealer) MB technical information Specialist (15 years) 190E 2.3 16V ITS SCCA race car (sold) 1986 190E 2.3 16V 2.5 (sold) Retired Moderator |
Bookmarks |
|
|