Having problems with your 1994 Mercedes-Benz C-Class ?

Intermitent fan problem with 1997 Mercedes E320

\015 I have a 1997 MB E320 and the internal (AC) fan doesn't work. I took it into the mechanic and the day I took it in it started working again and worked fine for the whole day (they tested it about 6 times). When I left and was driving to pick up my wife it cut out again and hasn't worked since. \015\012\015\012The fuses have been checked and the only alternative I've been given is a 1000.00 replacement of blower motor and something else. I am very suspicious of the wiring or something because of the fact that it started working again and then quit. \015\012\015\012Any suggestions would be greatly appreciated. \015\012\015\012Kind regards,\015\012Phil\015 Posted / edited by AnonymousUser on : 18-02-2019

Answers :

HI, disconnect the wiring at the blower motor, connect a positive and negative directly from the battery, if the blower works everytime you connect direct power, the problem is somewhere else.
Phil, If you haven"t solved the blower motor problem- I have the same year make and model mercedes-I gto the car from my brother that had mulitple problems with the blower. He added the
\015\012regulator and it worked for a while and motor started to run slow
\015\012again. After testing everything, the brushes weren"t making enough
\015\012contact on blower motor armature. After putting pressure on the
\015\012brush support bracket-sounds crazy but its been working ever
\015\012since and very well i may add-Vince
Repair Help & Product Troubleshooting for 1994 Mercedes-Benz C-Class

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