View Single Post
  #15  
Old 12-10-2014, 03:34 PM
JamesDean's Avatar
JamesDean JamesDean is offline
Electrical Engineer
 
Join Date: Apr 2005
Location: NE Ohio
Posts: 5,038
Quote:
Originally Posted by ali112 View Post
Ok James,sure You're welcome i will take some photos tomorrow.James the 25A fuse was broken from a long time ago when i turn the blower motor speed,Is it possible to be a short-circuit exists on HVAC Blower Motor Resistor regulator,now the fuse doesn't burn but it may be regulator is Fully crash.
In your car there is no blower motor resistor package. There is a blower motor regulator. This takes the place of the resistors.

It is possible for this to have died. It it located under the blower motor.

If the fuse is labeled for the blower motor and you've replaced it then I would pull the cover to the blower motor compartment and see if your are getting power into the regulator. Then see if you are getting a control signal from the push button unit.

You could also take the blower motor out and directly power it with 12V and see if it spins.
__________________
Cruise Control not working? Send me PM or email (jamesdean59@gmail.com). I might be able to help out.
Check here for compatibility, diagnostics, and availability!

(4/11/2020: Hi Everyone! I am still taking orders and replying to emails/PMs/etc, I appreciate your patience in these crazy times. Stay safe and healthy!)


82 300SD 145k
89 420SEL 210k
89 560SEL 118k
90 300SE 262k RIP 5/25/2010
90 560SEL 154k
91 300D 2.5 Turbo. 241k
93 190E 3.0 235k
93 300E 195k
Reply With Quote