Question about 1983 Mercedes-Benz 300-Class

1 Answer

1980 mercedes 240d blower motor circuit electrial schematic needed

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.


    An expert that hasĀ over 10 points.


    An expert whose answer gotĀ voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 18 Answers

Diesel giant .com

Posted on May 28, 2010

1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

2 Answers

A/c blower motor works if I pull power and plug back in until I cut engine off. Then I have to repeat process

Daryl, You may want to check the blower relay/ just switch with one of same type and try and if OK, problem could be the blower motor, wires/plug loose,damaged,burnt or a faulty blower motor resistor. Second link has some trouble shooting of a overheating wire problem, that is to be common in these trucks. Check the attached links,instruction and guides, Good luck
"I hope this helped you out, if so let me know by pressing the helpful button. Check out some of my other posts if you need more tips and info."
DIY 2003 Silverado Blower Motor Resistor
Sparkys Answers Chevrolet Silverado Blower Does Not Work On Any Speed
03 Silverado heater fan problem ChevyTalk FREE Restoration and Repair Help...

Jul 19, 2016 | 2003 Chevrolet Silverado 1500

1 Answer

Blower motor quit working at the same time power windows also quit air bag lite stays on

I first thought it was a common fuse relay that fed both those circuits but after looking at the schematics they are separate 20A fused window and 30A fused blower motor fed through a resistor pack. There is a separate 10A fuse that does illumination of heat selector speeds.

25606646-1d5qoyc5imhkjgx0d2xl3fkj-3-0.gif I have pdf's of the schematics if you need them

Mar 25, 2015 | 1999 Dodge Stratus

1 Answer

Is there a fuse for blower in a 2008 mercedes benz c300

There should be a fuse and a relay that controls the blower. These 2 are found in most new cars after 1980

Nov 12, 2013 | 2008 Mercedes-Benz Mercedes Benz C Class

1 Answer

Vacuum route for a Mercedes 240d ,1983,automatic ,anyone????

a service manual will have that info, they cost around 15 bucks and save alot of headaches

Mar 13, 2012 | 1984 Mercedes-Benz Mercedes Benz 300 Class

1 Answer

Mercedes 1975 240D preglow problem

Yes its a relay issue. Should be near the drivers side headlight off the top of my head.

Jun 22, 2010 | 1985 Mercedes-Benz 190

1 Answer


Try this site from Diesel Giant. Good pics and layout. They also have a schematic in pdf.

Mar 26, 2010 | 1983 Mercedes-Benz 300-Class

1 Answer

Blower for my heat not working in 1993 ford taurus

take a small hammer and tap on the blower motor
with the car running and the switch for the blower on
if it starts to blow
put a new blower motor in it
if not then it get lots deeper into electrial

Jan 10, 2010 | 1993 Ford Taurus

1 Answer

1980 240D Mercedes. My window on the passenger

There is a plstic cover on the round part of handle that u can find by keenly observing it. Remove that plastic cover using a screw driver will help u to remove the hanle and then u can access to the pannel, hope this will sole the problem

Sep 19, 2009 | 1990 Mercedes-Benz Mercedes Benz C Class

1 Answer

Blower fan on 1983 240D.

This fan is pretty easy to replace. The reason it operates intermitantly is because the brushes are nearly worn out. It's doubtful that you can find replacement brushes, try googleing it, so if you can, it is a cheaper fix. Remove the underdash cover from the passenger foot well, should be 5-6 screws. You'll have access to the blower box, remove that. another 6-8 screws. once off , the fan is directly exposed. The fan itself has I believe 3 screws that hold it inplace with a plug-style connector that can be taken apart.

Jan 14, 2009 | 1983 Mercedes-Benz 300-Class

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

193 people viewed this question

Ask a Question

Usually answered in minutes!

Top Mercedes-Benz Experts

Colin Stickland
Colin Stickland

Level 3 Expert

22095 Answers


Level 3 Expert

75066 Answers

Michael Contreras
Michael Contreras

Level 2 Expert

166 Answers

Are you a Mercedes-Benz Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides